NR_3.0_56726.170

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#	IFE	Standardized name	Molecule	Organism	Source	Rfam	Title	Method	Res. Å	#NTs	Date
1	8B0X\|1\|A (rep)	Small subunit ribosomal RNA	16S rRNA	Escherichia coli B	Bacteria	RF00177	Translating 70S ribosome in the unrotated state (P and E, tRNAs)	Electron microscopy	1.55	1500	2022-11-30
2	9Q87\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli B	Bacteria	RF00177	Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+	Electron microscopy	1.55	1533	2025-05-14
3	9GHE\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU)	Electron microscopy	1.87	1514	2025-03-26
4	8FTO\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with an improved MS2 tag inserted in H98	Electron microscopy	1.85	1519	2023-08-02
5	8BIM\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site	Electron microscopy	2.04	1534	2023-08-16
6	8BIL\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site.	Electron microscopy	2.04	1534	2023-08-16
7	9QQQ\|1\|A	Small subunit ribosomal RNA	E. coli 16S rRNA	Escherichia coli B	Bacteria	RF00177	Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon)	Electron microscopy	2.26	1502	2026-02-18
8	8CGU\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Gentamicin bound to the 30S body	Electron microscopy	1.89	1047	2023-07-26
9	9TQA\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA	Electron microscopy	2.06	1521	2026-05-20
10	9TMI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with A- and P-site tRNA	Electron microscopy	2.08	1519	2026-05-20
11	8BGE\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation	Electron microscopy	2.11	1534	2023-08-16
12	9PIJ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome bound to Minocycline	Electron microscopy	2.2	1500	2026-05-13
13	8CEP\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Round2 30S head (no antibiotic)	Electron microscopy	2.04	1046	2023-07-19
14	9GHD\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*)	Electron microscopy	2.41	1514	2025-03-26
15	8CGJ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Streptomycin bound to the 30S body	Electron microscopy	1.79	1130	2023-07-26
16	28UI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA	Electron microscopy	2.1	1521	2026-05-20
17	28UH\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA	Electron microscopy	2.06	1521	2026-05-20
18	7K00\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome at 2 Angstrom Resolution	Electron microscopy	1.98	1519	2020-09-23
19	9N2B\|1\|16	Small subunit ribosomal RNA	16S ribosomal RNA (rRNA) from the rrnB operon	Escherichia coli K-12	Bacteria	RF00177	Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S)	Electron microscopy	2.2	1542	2025-03-19
20	9GHF\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU)	Electron microscopy	2.4	1514	2025-03-26
21	9SX2\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BL21(DE3)	Bacteria	RF00177	30S Doxycycline Bound E. coli Ribosome	Electron microscopy	2.08	1534	2026-04-22
22	9GHB\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST)	Electron microscopy	2.21	1514	2025-03-26
23	9QSJ\|1\|A	Small subunit ribosomal RNA	E. coli 16S rRNA	Escherichia coli B	Bacteria	RF00177	Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state.	Electron microscopy	2.62	1502	2026-02-18
24	9TNL\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with A/P- and P/E-site tRNA	Electron microscopy	2.11	1519	2026-05-20
25	28UM\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA	Electron microscopy	2.15	1519	2026-05-20
26	8CGR\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Apramycin bound to the 30S body	Electron microscopy	2.12	1060	2023-07-26
27	8BHL\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation	Electron microscopy	2.21	1534	2023-08-16
28	8EIU\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with A-loop mutations U2554C and U2555C	Electron microscopy	2.24	1519	2023-02-01
29	28UK\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA	Electron microscopy	2.24	1519	2026-05-20
30	9JPP\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG)	Electron microscopy	2.26	1512	2026-03-11
31	28UJ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA	Electron microscopy	2.16	1521	2026-05-20
32	9T6M\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome from delta-10 strain	Electron microscopy	1.87	1518	2026-03-18
33	8BHP\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation	Electron microscopy	2.37	1534	2023-08-16
34	9N2C\|1\|16	Small subunit ribosomal RNA	16S ribosomal RNA (rRNA) from the rrnH operon	Escherichia coli K-12	Bacteria	RF00177	Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S)	Electron microscopy	2.4	1542	2025-03-19
35	8CAI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Streptomycin and Hygromycin B bound to the 30S body	Electron microscopy	2.08	1114	2023-07-26
36	9PII\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome bound to Sarecycline	Electron microscopy	2.4	1500	2026-05-13
37	7N1P\|1\|16	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation	Electron microscopy	2.33	1542	2021-07-14
38	9B4Z\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin)	Electron microscopy	2.2	1539	2025-08-27
39	8BF7\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	Electron microscopy	2.33	1534	2023-08-16
40	8HSP\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state	Electron microscopy	2.32	1519	2024-04-03
41	9GHA\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI)	Electron microscopy	2.24	1526	2025-03-26
42	9B51\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418)	Electron microscopy	2.4	1539	2025-08-27
43	8EMM\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates	Electron microscopy	2.1	1519	2023-05-31
44	9SYH\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome from deltaRlmE strain	Electron microscopy	1.89	1519	2026-03-18
45	9GUU\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	30S mRNA delivery complex (consensus)	Electron microscopy	2.5	1539	2024-11-20
46	9XTC\|1\|A	Small subunit ribosomal RNA	RNA (1176-MER)	Escherichia coli	Bacteria	RF00177	E.coli delta lepA 30S ribosomal subunit class C, body domain	Electron microscopy	2.1	1176	2026-04-08
47	9PIH\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome bound to Doxycycline	Electron microscopy	2.4	1500	2026-05-13
48	7S1I\|1\|C	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Wild-type Escherichia coli stalled ribosome with antibiotic radezolid	Electron microscopy	2.48	1540	2022-03-02
49	8HTZ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state	Electron microscopy	2.4	1519	2024-04-03
50	9T0Y\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome from delta-9 strain	Electron microscopy	1.87	1519	2026-03-18
51	7N2V\|1\|16	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1)	Electron microscopy	2.54	1534	2021-07-14
52	7S1G\|1\|C	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	wild-type Escherichia coli stalled ribosome with antibiotic linezolid	Electron microscopy	2.48	1540	2021-11-17
53	9CG5\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S initiation complex (tRNA-fMet M1 + UUG start codon)	Electron microscopy	2.59	1519	2024-09-18
54	9CG6\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S initiation complex (tRNA-fMet M1 + GUG start codon)	Electron microscopy	2.61	1519	2024-09-18
55	9SRO\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs	Electron microscopy	2.6	1501	2026-02-18
56	9GUT\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	30S mRNA delivery complex (bS1 resolved)	Electron microscopy	2.8	1539	2024-11-20
57	9H0L\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome with cognate tRNASer3 bound to A-site AGC codon	Electron microscopy	2.49	1529	2025-05-28
58	9FDA\|1\|B	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of E. coli 30S-IF1-IF3-mRNA-Edeine complex	Electron microscopy	2	1051	2025-03-19
59	9GUV\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	30S mRNA delivery complex (closed-head)	Electron microscopy	3	1539	2024-11-20
60	9JPM\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA)	Electron microscopy	2.43	1512	2026-03-11
61	9GXX\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon	Electron microscopy	2.61	1520	2025-05-28
62	7S1H\|1\|C	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Wild-type Escherichia coli ribosome with antibiotic linezolid	Electron microscopy	2.35	1540	2021-11-17
63	9RBF\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC	Electron microscopy	2.44	1519	2026-06-03
64	8YUO\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site	Electron microscopy	2.25	1519	2024-11-06
65	7S1K\|1\|C	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid	Electron microscopy	2.42	1540	2022-01-19
66	9AX7\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S initiation complex (tRNA-fMet M1 + CUG start codon)	Electron microscopy	2.63	1519	2024-09-18
67	8ZFG\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications	Electron microscopy	2.68	1512	2025-11-12
68	9XTD\|1\|A	Small subunit ribosomal RNA	RNA (1128-MER)	Escherichia coli	Bacteria	RF00177	E.coli delta lepA 30S ribosomal subunit class B, body domain	Electron microscopy	2.26	1128	2026-04-08
69	9H8G\|1\|A	Small subunit ribosomal RNA	16S rRNA fragment (1078-MER)	Escherichia coli	Bacteria	RF00177	Complex 5 30S-GE81112	Electron microscopy	2.09	1078	2025-08-06
70	8G7P\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I)	Electron microscopy	2.9	1529	2024-03-06
71	8IFB\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Dibekacin-bound E.coli 70S ribosome in the PURE system	Electron microscopy	2.43	1519	2024-02-14
72	5J7L\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline	X-ray diffraction	3	1534	2016-07-27
73	8YUQ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA	Electron microscopy	2.41	1519	2024-11-06
74	9JQ2\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG)	Electron microscopy	2.61	1512	2026-03-11
75	9XTE\|1\|A	Small subunit ribosomal RNA	RNA (1026-MER)	Escherichia coli	Bacteria	RF00177	E.coli delta lepA 30S ribosomal subunit class A, body domain	Electron microscopy	2.24	1026	2026-04-08
76	5MDV\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state)	Electron microscopy	2.97	1534	2016-12-14
77	8EKC\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA	Electron microscopy	2.7	1528	2022-12-07
78	8YUP\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA	Electron microscopy	2.39	1519	2024-11-06
79	9R3A\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain	Electron microscopy	2.86	1513	2026-01-28
80	9AX8\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon)	Electron microscopy	2.6	1539	2024-09-18
81	8ZTU\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome arrested by PepNL	Electron microscopy	2.9	1507	2025-03-19
82	7ST2\|1\|3	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli K-12	Bacteria	RF00177	Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII)	Electron microscopy	2.9	1539	2022-02-23
83	30RA\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15	Electron microscopy	2.78	1518	2026-05-27
84	8YUS\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA	Electron microscopy	2.43	1519	2024-11-06
85	9WNQ\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of E.coli ribosome in complex with an engineered arrest peptide	Electron microscopy	2.59	1533	2025-10-22
86	8ZTV\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome arrested by PepNL with RF2	Electron microscopy	2.9	1507	2025-03-19
87	8FZH\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D)	Electron microscopy	2.9	1528	2024-07-17
88	28UN\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA	Electron microscopy	2.48	1519	2026-05-20
89	7N31\|1\|16	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a post-translocation (POST) conformation	Electron microscopy	2.69	1533	2021-07-14
90	8CF1\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Tetracycline bound to the 30S head	Electron microscopy	1.82	485	2023-07-26
91	9O2Y\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl	Electron microscopy	2.14	1519	2026-03-18
92	7N2U\|1\|16	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation	Electron microscopy	2.53	1534	2021-07-14
93	9GUP\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	30S mRNA delivery complex (open head)	Electron microscopy	2.8	1539	2024-11-20
94	7UG7\|1\|16	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B	Electron microscopy	2.58	1514	2022-05-18
95	9GHC\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S)	Electron microscopy	2.79	1514	2025-03-26
96	28UL\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA	Electron microscopy	2.5	1519	2026-05-20
97	8G7R\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III)	Electron microscopy	2.8	1528	2024-03-06
98	9CG7\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S initiation complex (tRNA-fMet M1 + AUG start codon)	Electron microscopy	2.75	1519	2024-09-18
99	4YBB\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	High-resolution structure of the Escherichia coli ribosome	X-ray diffraction	2.1	1534	2015-03-18
100	8CGI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Pentacycline TP038 bound to the 30S head	Electron microscopy	1.89	460	2023-07-26
101	9SS6\|1\|D1	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	70S ribosome from RimM-KO	Electron microscopy	2.6	1539	2026-02-04
102	5NWY\|1\|0	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex	Electron microscopy	2.9	1539	2017-07-19
103	8SYL\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs	Electron microscopy	2.9	1528	2023-08-09
104	9B50\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin)	Electron microscopy	2.7	1539	2025-08-27
105	8HU1\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state	Electron microscopy	2.69	1519	2024-04-03
106	7ZTA\|1\|16S1	Small subunit ribosomal RNA	16S ribosomal RNA, mRNA	Escherichia coli K-12	Bacteria	RF00177	Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide	Electron microscopy	2.7	1534	2023-04-12
107	8ZEJ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of E.coli ribosome in complex with an engineered arrest peptide	Electron microscopy	2.69	1533	2025-06-18
108	9TEX\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Dal2 bound to the Escherichia coli 70S ribosome	Electron microscopy	2.54	1519	2026-05-13
109	8FZE\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A)	Electron microscopy	3	1528	2024-07-17
110	7OTC\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BL21(DE3)	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli 70S ribosome in complex with elongation factor G and the antibiotic Argyrin B	Electron microscopy	2.9	1533	2022-05-11
111	9SLG\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BL21(DE3)	Bacteria	RF00177	Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre	Electron microscopy	2.16	1534	2026-04-22
112	9FCO\|1\|B	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of E. coli 30S-IF1-IF3-mRNA-Kasugamycin complex	Electron microscopy	2.4	1046	2025-03-19
113	7P3K\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control)	Electron microscopy	2.9	1519	2021-10-27
114	8CAZ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	empty 30S head	Electron microscopy	2.11	460	2023-07-26
115	9TEW\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	DalDro bound to the initiating Escherichia coli 70S ribosome	Electron microscopy	2.9	1519	2026-05-13
116	8CF8\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Eravacycline bound to the 30S head	Electron microscopy	2.2	460	2023-08-02
117	8YUR\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA	Electron microscopy	2.47	1519	2024-11-06
118	5WDT\|1\|a	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome-EF-Tu H84A complex with GppNHp	Electron microscopy	3	1540	2018-04-25
119	8G6W\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe	Electron microscopy	2.02	1519	2023-04-05
120	7Y7F\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC)	Electron microscopy	2.43	1520	2023-10-25
121	8BGH\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation	Electron microscopy	2.88	1534	2023-08-16
122	9IOT\|1\|a	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant	Electron microscopy	2.7	1534	2025-07-30
123	5WFS\|1\|a	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4)	Electron microscopy	3	1540	2018-05-02
124	9FIB\|1\|B	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of 30S-IF1-IF3-mRNA-GE81112A complex	Electron microscopy	2.3	1045	2025-03-19
125	8CA7\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Omadacycline and spectinomycin bound to the 30S ribosomal subunit head	Electron microscopy	2.06	502	2023-08-02
126	6ORE\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Release complex 70S	Electron microscopy	2.9	1534	2019-06-19
127	7Y7G\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU)	Electron microscopy	2.34	1520	2023-10-25
128	7NSO\|1\|a	Small subunit ribosomal RNA	16S rRNA (1540-MER)	Escherichia coli	Bacteria	RF00177	Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNA	Electron microscopy	2.9	1540	2021-07-14
129	5J7L\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline	X-ray diffraction	3	1533	2016-07-27
130	7Y7E\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU)	Electron microscopy	2.41	1520	2023-10-25
131	9G06\|1\|B	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of 30S-IF1-IF3-mRNA-fMet-tRNA-GE81112A complex	Electron microscopy	2.85	1504	2025-03-19
132	8BH4\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	Electron microscopy	2.62	1534	2023-08-16
133	9SS2\|1\|D1	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	30S ribosomal subunit RimM-KO with IF1 and IF3 (State III)	Electron microscopy	2.9	1539	2026-02-04
134	9NL5\|1\|R3	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation	Electron microscopy	3	1531	2025-04-02
135	8FZJ\|1\|a	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C)	Electron microscopy	3	1528	2024-07-17
136	7ST6\|1\|3	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli K-12	Bacteria	RF00177	Pre translocation, non-rotated 70S ribosome (Structure I)	Electron microscopy	3	1539	2022-02-23
137	4WOI\|1\|DA	Small subunit ribosomal RNA	16S ribosomal RNA, Messenger RNA	Escherichia coli	Bacteria	RF00177	4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2	X-ray diffraction	3	1539	2015-08-05
138	4WOI\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA, Messenger RNA	Escherichia coli	Bacteria	RF00177	4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2	X-ray diffraction	3	1538	2015-08-05
139	7N2C\|1\|16	Small subunit ribosomal RNA	16S rRNA, Chains: mR	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2)	Electron microscopy	2.72	1534	2021-07-14
140	6WD0\|1\|3	Small subunit ribosomal RNA	16S ribosomal RNA, mRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A)	Electron microscopy	3	1539	2020-07-01
141	7OIZ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of 70S ribosome stalled with TnaC peptide	Electron microscopy	2.9	1519	2021-09-15
142	5J91\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Wild-type 70S E coli ribosome bound to Tigecycline	X-ray diffraction	2.96	1534	2016-07-06
143	7BOD\|1\|A	Small subunit ribosomal RNA	16S rRNA (body domain of 30S subunit)	Escherichia coli K-12	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state M (body domain)	Electron microscopy	2.88	1078	2021-07-07
144	8IFC\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Arbekacin-bound E.coli 70S ribosome in the PURE system	Electron microscopy	2.9	1519	2024-02-14
145	4V9P\|1\|FA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
146	7Y7C\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU)	Electron microscopy	2.51	1520	2023-10-25
147	6WDE\|1\|3	Small subunit ribosomal RNA	16S ribosomal RNA, mRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B)	Electron microscopy	3	1539	2020-07-01
148	7NAR\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Complete Bacterial 30S ribosomal subunit assembly complex state F (+RsgA)(Consensus Refinement)	Electron microscopy	3	1534	2021-12-08
149	9WNR\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor	Electron microscopy	2.76	1533	2025-10-22
150	9RTU\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi)	Electron microscopy	3	1540	2025-10-01
151	4V9O\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
152	8BHN\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	Electron microscopy	2.85	1534	2023-08-16
153	4V9P\|1\|HA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
154	8URM\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site	Electron microscopy	3	1540	2025-07-09
155	7N30\|1\|16	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation	Electron microscopy	2.66	1526	2021-07-14
156	7Y7H\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC)	Electron microscopy	2.51	1520	2023-10-25
157	9ZTL\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex	Electron microscopy	2.91	1519	2026-04-01
158	9SS1\|1\|D1	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	30S ribosomal subunit RimM-KO with IF1 and IF3 (State II)	Electron microscopy	2.9	1525	2026-02-04
159	7Q4K\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain	Electron microscopy	3	1534	2022-11-16
160	4V9P\|1\|DA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
161	7M5D\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I)	Electron microscopy	2.8	1534	2022-10-19
162	11BQ\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5)	Electron microscopy	3	1519	2026-04-08
163	6H4N\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome	Electron microscopy	3	1534	2018-09-05
164	4V9O\|1\|FA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
165	4V9P\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
166	7BOF\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state I (body domain)	Electron microscopy	2.92	1070	2021-07-07
167	9T5X\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of a stalled E. coli 70S RNC-NuoK-70 in complex with the membrane protein insertase SecYEG-YidC	Electron microscopy	2.85	1519	2026-07-01
168	8BHJ\|1\|2	Small subunit ribosomal RNA	16S rRNA RRSB-RRNA	Escherichia coli K-12	Bacteria	RF00177	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	Electron microscopy	2.81	1534	2023-08-16
169	7BOH\|1\|A	Small subunit ribosomal RNA	RNA (1527-MER)	Escherichia coli K-12	Bacteria	RF00177	Complete Bacterial 30S ribosomal subunit assembly complex state E (+RbfA)(Consensus Refinement)	Electron microscopy	2.82	1527	2021-12-08
170	4YBB\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	High-resolution structure of the Escherichia coli ribosome	X-ray diffraction	2.1	1533	2015-03-18
171	9PZG\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Bacterial ribosomal 2'-O-methyltransferase RsmI in complex with the small ribosomal subunit	Electron microscopy	2.42	1532	2025-09-24
172	6XZB\|1\|A1	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification).	Electron microscopy	2.54	1523	2020-11-04
173	4V9O\|1\|DA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
174	8EYT\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	30S_delta_ksgA+KsgA complex	Electron microscopy	2.8	1415	2023-09-06
175	7BOI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state F (multibody refinement for body domain of 30S ribosome)	Electron microscopy	2.98	1078	2021-07-07
176	7Y7D\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU)	Electron microscopy	2.58	1520	2023-10-25
177	9SS0\|1\|D1	Small subunit ribosomal RNA	16S Ribosomal RNA	Escherichia coli	Bacteria	RF00177	30S ribosomal subunit RimM-KO with IF1 and IF3 (State I)	Electron microscopy	3	1475	2026-02-04
178	6I7V\|1\|AA	Small subunit ribosomal RNA	16S ribosmal RNA	Escherichia coli	Bacteria	RF00177	Ribosomal protein paralogs bL31 and bL36	X-ray diffraction	2.9	1533	2018-12-05
179	7AF8\|1\|1	Small subunit ribosomal RNA	16SrRNA (head domain of the 30S ribosome	Escherichia coli	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state E (head domain)	Electron microscopy	2.75	456	2021-07-07
180	7OE0\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	E. coli pre-30S delta rbfA ribosomal subunit class F	Electron microscopy	2.69	1510	2021-07-14
181	8ZFI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor	Electron microscopy	2.9	1533	2025-06-18
182	4U1U\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to quinupristin.	X-ray diffraction	2.95	1538	2014-07-30
183	6Y69\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX	Electron microscopy	2.86	1539	2020-07-01
184	9DUL\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of mutant 30S subunit with extended helix 26, version 4	Electron microscopy	2.56	1517	2025-02-05
185	7AF3\|1\|1	Small subunit ribosomal RNA	16S rRNA (head)	Escherichia coli	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state M (head domain)	Electron microscopy	2.82	456	2021-07-07
186	5IQR\|1\|2	Small subunit ribosomal RNA	SSU rRNA	Escherichia coli	Bacteria	RF00177	Structure of RelA bound to the 70S ribosome	Electron microscopy	3	1533	2016-05-04
187	7AF5\|1\|1	Small subunit ribosomal RNA	16SrRNA (head domain of the 30S ribosome)	Escherichia coli	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state I (head domain)	Electron microscopy	2.96	456	2021-07-07
188	6XZA\|1\|A1	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification).	Electron microscopy	2.66	1523	2020-11-04
189	5J91\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the Wild-type 70S E coli ribosome bound to Tigecycline	X-ray diffraction	2.96	1533	2016-07-06
190	8GHU\|1\|a	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Methyltransferase RmtC bound to the 30S ribosomal subunit	Electron microscopy	3	1532	2023-04-12
191	7BOE\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state M (Consensus refinement)	Electron microscopy	2.9	1534	2021-12-08
192	8UXB\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon	Electron microscopy	2.9	1539	2025-07-09
193	9MQ4\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Damaged 70S ribosome with PrfH bound	Electron microscopy	2.78	1534	2025-02-05
194	7B5K\|1\|a	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.	Electron microscopy	2.9	1533	2021-05-26
195	4U27\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to flopristin and linopristin.	X-ray diffraction	2.8	1538	2014-07-30
196	7NAX\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Complete Bacterial 30S ribosomal subunit assembly complex state I (Consensus Refinement)	Electron microscopy	2.96	1526	2021-12-08
197	7OI0\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	E.coli delta rbfA pre-30S ribosomal subunit class D	Electron microscopy	2.76	963	2021-07-14
198	4V9O\|1\|HA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Control of ribosomal subunit rotation by elongation factor G	X-ray diffraction	2.9	1533	2014-07-09
199	6I7V\|1\|BA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Ribosomal protein paralogs bL31 and bL36	X-ray diffraction	2.9	1533	2018-12-05
200	4U26\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.	X-ray diffraction	2.8	1538	2014-07-30
201	4U1U\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to quinupristin.	X-ray diffraction	2.95	1539	2014-07-30
202	7AFA\|1\|1	Small subunit ribosomal RNA	16SrRNA (head domain of the 30S ribosome)	Escherichia coli	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state F (head domain)	Electron microscopy	2.95	456	2021-07-07
203	4U24\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to dalfopristin.	X-ray diffraction	2.9	1538	2014-07-30
204	4U27\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to flopristin and linopristin.	X-ray diffraction	2.8	1539	2014-07-30
205	4U25\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to virginiamycin M1.	X-ray diffraction	2.9	1538	2014-07-30
206	9MOR\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Damaged 70S ribosome with PrfH bound	Electron microscopy	2.65	1534	2025-02-05
207	4V9D\|1\|AA	Small subunit ribosomal RNA	16S rRNA, messenger RNA	Escherichia coli	Bacteria	RF00177	Structures of the bacterial ribosome in classical and hybrid states of tRNA binding	X-ray diffraction	3	1538	2014-07-09
208	9DUK\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of mutant 30S subunit with extended helix 26, version 3	Electron microscopy	2.56	1518	2025-02-05
209	10FZ\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI	Electron microscopy	2.91	1530	2026-03-18
210	4U25\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to virginiamycin M1.	X-ray diffraction	2.9	1539	2014-07-30
211	4V9D\|1\|BA	Small subunit ribosomal RNA	16S rRNA, messenger RNA	Escherichia coli	Bacteria	RF00177	Structures of the bacterial ribosome in classical and hybrid states of tRNA binding	X-ray diffraction	3	1539	2014-07-09
212	4U20\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to flopristin.	X-ray diffraction	2.9	1538	2014-07-30
213	4U26\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.	X-ray diffraction	2.8	1539	2014-07-30
214	9RJA\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Manikomycin bound to the Escherichia coli 70S ribosome	Electron microscopy	2.45	1488	2026-05-27
215	4U1V\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to linopristin.	X-ray diffraction	3	1538	2014-07-30
216	4U24\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to dalfopristin.	X-ray diffraction	2.9	1539	2014-07-30
217	4U1V\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to linopristin.	X-ray diffraction	3	1539	2014-07-30
218	4U20\|1\|CA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Crystal structure of the E. coli ribosome bound to flopristin.	X-ray diffraction	2.9	1539	2014-07-30
219	30RB\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome with peptidyl-tRNA and Hsp15	Electron microscopy	2.92	1514	2026-05-27
220	9O2X\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl	Electron microscopy	2.29	1519	2026-03-18
221	8G2U\|1\|v	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms	Electron microscopy	3	1539	2023-12-06
222	23WI\|1\|a	Small subunit ribosomal RNA	RNA (1539-MER)	Escherichia coli	Bacteria	RF00177	Subtomogram average of 70S ribosome (11x11) using CRYO ARM 300II	Electron microscopy	2.6	1539	2026-07-15
223	5J5B\|1\|AA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the WT E coli ribosome bound to tetracycline	X-ray diffraction	2.8	1534	2016-07-27
224	5J5B\|1\|BA	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Structure of the WT E coli ribosome bound to tetracycline	X-ray diffraction	2.8	1533	2016-07-27
225	7TOS\|1\|16S	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20	Electron microscopy	2.9	1532	2022-05-25
226	8AYE\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E. coli 70S ribosome bound to thermorubin and fMet-tRNA	Electron microscopy	1.96	1519	2023-03-01
227	8QOA\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Structure of SecM-stalled Escherichia coli 70S ribosome	Electron microscopy	2	1513	2024-03-20
228	8QBT\|1\|i	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	E. coli ApdP-stalled ribosomal complex	Electron microscopy	2.2	1539	2024-03-20
229	8R6C\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BW25113	Bacteria	RF00177	70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA.	Electron microscopy	2.2	1519	2024-07-24
230	8AKN\|1\|B	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BW25113	Bacteria	RF00177	Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosome	Electron microscopy	2.3	1519	2023-03-08
231	9FBV\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BW25113	Bacteria	RF00177	70S Escherichia coli ribosome with P-site initiatior tRNA.	Electron microscopy	2.4	1519	2024-06-26
232	8R8M\|1\|A	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BW25113	Bacteria	RF00177	70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA.	Electron microscopy	2.4	1519	2024-07-24
233	7S1J\|1\|C	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Wild-type Escherichia coli ribosome with antibiotic radezolid	Electron microscopy	2.47	1540	2022-03-02
234	7O1A\|1\|AA	Small subunit ribosomal RNA	Ribosomal RNA 16S	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan	Electron microscopy	2.4	1534	2021-09-01
235	7SA4\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Damaged 70S ribosome with PrfH bound	Electron microscopy	2.55	1534	2022-08-03
236	6YSS\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state	Electron microscopy	2.6	1540	2020-08-19
237	7NWT\|1\|2	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV)	Electron microscopy	2.66	1534	2021-12-15
238	6TC3\|1\|16S1	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1)	Electron microscopy	2.7	1534	2020-01-01
239	6TBV\|1\|16S1	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2)	Electron microscopy	2.7	1534	2020-01-01
240	8QK7\|1\|2	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	E167K RF2 on E. coli 70S release complex with UAA	Electron microscopy	2.77	1536	2024-09-25
241	8P16\|1\|2	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli	Bacteria	RF00177	E167K RF2 on E. coli 70S release complex with UGG (Structure I)	Electron microscopy	2.77	1536	2024-05-22
242	8P18\|1\|2	Small subunit ribosomal RNA	16S rRNA, mRNA	Escherichia coli	Bacteria	RF00177	E167K RF2 on E. coli 70S release complex with UGG (Structure III)	Electron microscopy	2.77	1536	2024-05-22
243	8P17\|1\|2	Small subunit ribosomal RNA	16S RNA, mRNA	Escherichia coli	Bacteria	RF00177	E167K RF2 on E. coli 70S release complex with UGG (Structure II)	Electron microscopy	2.78	1536	2024-05-22
244	8ZFF\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli BW25113	Bacteria	RF00177	Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications	Electron microscopy	2.59	1512	2025-11-12
245	8AM9\|1\|B	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli BW25113	Bacteria	RF00177	Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the elongating ribosome	Electron microscopy	2.8	1519	2023-03-08
246	9VVI\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of SecM-arrested 70S ribosome with YheS	Electron microscopy	2.82	1525	2026-06-17
247	5AFI\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM	Electron microscopy	2.9	1539	2015-03-11
248	7OT5\|1\|2	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	CspA-70 cotranslational folding intermediate 1	Electron microscopy	2.9	1534	2022-01-19
249	9XWO\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	Cryo-EM structure of SecM-arrested 70S ribosome (short SecM)	Electron microscopy	2.89	1525	2026-06-17
250	7O1C\|1\|AA	Small subunit ribosomal RNA	Ribosomal RNA 16S	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan	Electron microscopy	2.6	1534	2021-09-01
251	7OIF\|1\|2	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	CspA-27 cotranslational folding intermediate 2	Electron microscopy	3	1534	2022-01-19
252	7OII\|1\|2	Small subunit ribosomal RNA	16S rRNA	Escherichia coli	Bacteria	RF00177	CspA-70 cotranslational folding intermediate 2	Electron microscopy	3	1534	2022-01-19
253	8B7Y\|1\|C	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B.	Electron microscopy	3	1519	2023-01-25
254	7O19\|1\|AA	Small subunit ribosomal RNA	Ribosomal RNA 16S	Escherichia coli K-12	Bacteria	RF00177	Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan	Electron microscopy	2.9	1534	2021-09-01
255	6ZTO\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S-RNAP expressome complex in uncoupled state 1	Electron microscopy	3	1533	2020-09-23
256	6ZTP\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S-RNAP expressome complex in uncoupled state 6	Electron microscopy	3	1533	2020-09-16
257	6ZU1\|1\|AA	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	E. coli 70S-RNAP expressome complex in uncoupled state 2	Electron microscopy	3	1533	2020-09-16
258	7BOG\|1\|A	Small subunit ribosomal RNA	16S rRNA	Escherichia coli K-12	Bacteria	RF00177	Bacterial 30S ribosomal subunit assembly complex state E (body domain)	Electron microscopy	2.75	1071	2021-07-07
259	7PJS\|1\|a	Small subunit ribosomal RNA	16S ribosomal RNA	Escherichia coli	Bacteria	RF00177	Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)	Electron microscopy	2.35	662	2021-10-20

Release history

Release	4.48
Date	2026-07-15

Parents

This class	Parent classes	Release id	Intersection	Added to this class	Only in parent

Children

This class	Descendant classes	Release id	Intersection	Only in this class	Added to child

Instances are ordered to put similar structures near each other. Select one instance to see its 3D structure. Selecting two or more instances will show their superposition, but only chains with identical numbers of observed nucleotides will superpose well. Large structures are slow to display; this tool is not designed for that.

#S	PDB	Title	Method	Resolution	#NTs
1	8CA7\|1\|A	Omadacycline and spectinomycin bound to the 30S ribosomal subunit head	ELECTRON MICROSCOPY	2.06	502
2	7AFA\|1\|1	Bacterial 30S ribosomal subunit assembly complex state F (head domain)	ELECTRON MICROSCOPY	2.95	456
3	7NAR\|1\|A	Complete Bacterial 30S ribosomal subunit assembly complex state F (+RsgA)(Consensus Refinement)	ELECTRON MICROSCOPY	3	1534
4	7AF5\|1\|1	Bacterial 30S ribosomal subunit assembly complex state I (head domain)	ELECTRON MICROSCOPY	2.96	456
5	7BOH\|1\|A	Complete Bacterial 30S ribosomal subunit assembly complex state E (+RbfA)(Consensus Refinement)	ELECTRON MICROSCOPY	2.82	1527
6	7AF8\|1\|1	Bacterial 30S ribosomal subunit assembly complex state E (head domain)	ELECTRON MICROSCOPY	2.75	456
7	7BOE\|1\|A	Bacterial 30S ribosomal subunit assembly complex state M (Consensus refinement)	ELECTRON MICROSCOPY	2.9	1534
8	7AF3\|1\|1	Bacterial 30S ribosomal subunit assembly complex state M (head domain)	ELECTRON MICROSCOPY	2.82	456
9	4V9P\|1\|FA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
10	4V9O\|1\|HA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
11	4V9P\|1\|HA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
12	9R3A\|1\|A	Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain	ELECTRON MICROSCOPY	2.86	1513
13	8BIM\|1\|2	Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site	ELECTRON MICROSCOPY	2.04	1534
14	8BIL\|1\|2	Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site.	ELECTRON MICROSCOPY	2.04	1534
15	8BHP\|1\|2	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation	ELECTRON MICROSCOPY	2.37	1534
16	8BGE\|1\|2	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation	ELECTRON MICROSCOPY	2.11	1534
17	8BHL\|1\|2	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation	ELECTRON MICROSCOPY	2.21	1534
18	8BGH\|1\|2	Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation	ELECTRON MICROSCOPY	2.88	1534
19	8BHJ\|1\|2	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	ELECTRON MICROSCOPY	2.81	1534
20	8BH4\|1\|2	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	ELECTRON MICROSCOPY	2.62	1534
21	8BF7\|1\|2	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	ELECTRON MICROSCOPY	2.33	1534
22	8BHN\|1\|2	Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site	ELECTRON MICROSCOPY	2.85	1534
23	8G7R\|1\|a	Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III)	ELECTRON MICROSCOPY	2.8	1528
24	8G7P\|1\|a	Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I)	ELECTRON MICROSCOPY	2.9	1529
25	8EKC\|1\|a	Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA	ELECTRON MICROSCOPY	2.7	1528
26	8ZFI\|1\|A	Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor	ELECTRON MICROSCOPY	2.9	1533
27	9WNR\|1\|A	Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor	ELECTRON MICROSCOPY	2.76	1533
28	9WNQ\|1\|A	Structure of E.coli ribosome in complex with an engineered arrest peptide	ELECTRON MICROSCOPY	2.59	1533
29	8ZEJ\|1\|A	Structure of E.coli ribosome in complex with an engineered arrest peptide	ELECTRON MICROSCOPY	2.69	1533
30	9ZTL\|1\|A	Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex	ELECTRON MICROSCOPY	2.91	1519
31	8FZE\|1\|a	Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A)	ELECTRON MICROSCOPY	3	1528
32	8FZH\|1\|a	Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D)	ELECTRON MICROSCOPY	2.9	1528
33	9SS6\|1\|D1	70S ribosome from RimM-KO	ELECTRON MICROSCOPY	2.6	1539
34	9SS2\|1\|D1	30S ribosomal subunit RimM-KO with IF1 and IF3 (State III)	ELECTRON MICROSCOPY	2.9	1539
35	9SS0\|1\|D1	30S ribosomal subunit RimM-KO with IF1 and IF3 (State I)	ELECTRON MICROSCOPY	3	1475
36	9GUU\|1\|A	30S mRNA delivery complex (consensus)	ELECTRON MICROSCOPY	2.5	1539
37	7N2V\|1\|16	Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1)	ELECTRON MICROSCOPY	2.54	1534
38	4U1U\|1\|CA	Crystal structure of the E. coli ribosome bound to quinupristin.	X-RAY DIFFRACTION	2.95	1539
39	4U20\|1\|CA	Crystal structure of the E. coli ribosome bound to flopristin.	X-RAY DIFFRACTION	2.9	1539
40	4U1V\|1\|CA	Crystal structure of the E. coli ribosome bound to linopristin.	X-RAY DIFFRACTION	3	1539
41	4U27\|1\|CA	Crystal structure of the E. coli ribosome bound to flopristin and linopristin.	X-RAY DIFFRACTION	2.8	1539
42	4U25\|1\|CA	Crystal structure of the E. coli ribosome bound to virginiamycin M1.	X-RAY DIFFRACTION	2.9	1539
43	4U26\|1\|CA	Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.	X-RAY DIFFRACTION	2.8	1539
44	4U24\|1\|CA	Crystal structure of the E. coli ribosome bound to dalfopristin.	X-RAY DIFFRACTION	2.9	1539
45	6I7V\|1\|BA	Ribosomal protein paralogs bL31 and bL36	X-RAY DIFFRACTION	2.9	1533
46	4YBB\|1\|BA	High-resolution structure of the Escherichia coli ribosome	X-RAY DIFFRACTION	2.1	1533
47	5J5B\|1\|BA	Structure of the WT E coli ribosome bound to tetracycline	X-RAY DIFFRACTION	2.8	1533
48	5J91\|1\|BA	Structure of the Wild-type 70S E coli ribosome bound to Tigecycline	X-RAY DIFFRACTION	2.96	1533
49	5J7L\|1\|BA	Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline	X-RAY DIFFRACTION	3	1533
50	4U1U\|1\|AA	Crystal structure of the E. coli ribosome bound to quinupristin.	X-RAY DIFFRACTION	2.95	1538
51	4U20\|1\|AA	Crystal structure of the E. coli ribosome bound to flopristin.	X-RAY DIFFRACTION	2.9	1538
52	4U1V\|1\|AA	Crystal structure of the E. coli ribosome bound to linopristin.	X-RAY DIFFRACTION	3	1538
53	4U27\|1\|AA	Crystal structure of the E. coli ribosome bound to flopristin and linopristin.	X-RAY DIFFRACTION	2.8	1538
54	4U25\|1\|AA	Crystal structure of the E. coli ribosome bound to virginiamycin M1.	X-RAY DIFFRACTION	2.9	1538
55	4U26\|1\|AA	Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.	X-RAY DIFFRACTION	2.8	1538
56	4U24\|1\|AA	Crystal structure of the E. coli ribosome bound to dalfopristin.	X-RAY DIFFRACTION	2.9	1538
57	4YBB\|1\|AA	High-resolution structure of the Escherichia coli ribosome	X-RAY DIFFRACTION	2.1	1534
58	6I7V\|1\|AA	Ribosomal protein paralogs bL31 and bL36	X-RAY DIFFRACTION	2.9	1533
59	5J91\|1\|AA	Structure of the Wild-type 70S E coli ribosome bound to Tigecycline	X-RAY DIFFRACTION	2.96	1534
60	5J5B\|1\|AA	Structure of the WT E coli ribosome bound to tetracycline	X-RAY DIFFRACTION	2.8	1534
61	5J7L\|1\|AA	Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline	X-RAY DIFFRACTION	3	1534
62	4V9P\|1\|BA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
63	4V9P\|1\|DA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
64	4V9O\|1\|DA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
65	4V9O\|1\|BA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
66	4V9O\|1\|FA	Control of ribosomal subunit rotation by elongation factor G	X-RAY DIFFRACTION	2.9	1533
67	8UXB\|1\|2	E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon	ELECTRON MICROSCOPY	2.9	1539
68	9SRO\|1\|A	Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs	ELECTRON MICROSCOPY	2.6	1501
69	7N2U\|1\|16	Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation	ELECTRON MICROSCOPY	2.53	1534
70	28UJ\|1\|A	E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA	ELECTRON MICROSCOPY	2.16	1521
71	28UH\|1\|A	E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA	ELECTRON MICROSCOPY	2.06	1521
72	9TNL\|1\|A	E. coli 70S ribosome with A/P- and P/E-site tRNA	ELECTRON MICROSCOPY	2.11	1519
73	28UL\|1\|A	E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA	ELECTRON MICROSCOPY	2.5	1519
74	28UN\|1\|A	E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA	ELECTRON MICROSCOPY	2.48	1519
75	7N30\|1\|16	Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation	ELECTRON MICROSCOPY	2.66	1526
76	8R8M\|1\|A	70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA.	ELECTRON MICROSCOPY	2.4	1519
77	4V9D\|1\|AA	Structures of the bacterial ribosome in classical and hybrid states of tRNA binding	X-RAY DIFFRACTION	3	1538
78	9G06\|1\|B	Structure of 30S-IF1-IF3-mRNA-fMet-tRNA-GE81112A complex	ELECTRON MICROSCOPY	2.85	1504
79	9GUV\|1\|A	30S mRNA delivery complex (closed-head)	ELECTRON MICROSCOPY	3	1539
80	30RB\|1\|A	E. coli 70S ribosome with peptidyl-tRNA and Hsp15	ELECTRON MICROSCOPY	2.92	1514
81	8CGI\|1\|A	Pentacycline TP038 bound to the 30S head	ELECTRON MICROSCOPY	1.89	460
82	8CAZ\|1\|A	empty 30S head	ELECTRON MICROSCOPY	2.11	460
83	8CF8\|1\|A	Eravacycline bound to the 30S head	ELECTRON MICROSCOPY	2.2	460
84	9QQQ\|1\|A	Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon)	ELECTRON MICROSCOPY	2.26	1502
85	9QSJ\|1\|A	Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state.	ELECTRON MICROSCOPY	2.62	1502
86	9MOR\|1\|2	Damaged 70S ribosome with PrfH bound	ELECTRON MICROSCOPY	2.65	1534
87	8G2U\|1\|v	Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms	ELECTRON MICROSCOPY	3	1539
88	9NL5\|1\|R3	E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation	ELECTRON MICROSCOPY	3	1531
89	4WOI\|1\|AA	4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2	X-RAY DIFFRACTION	3	1538
90	4WOI\|1\|DA	4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2	X-RAY DIFFRACTION	3	1539
91	4V9D\|1\|BA	Structures of the bacterial ribosome in classical and hybrid states of tRNA binding	X-RAY DIFFRACTION	3	1539
92	5IQR\|1\|2	Structure of RelA bound to the 70S ribosome	ELECTRON MICROSCOPY	3	1533
93	8QBT\|1\|i	E. coli ApdP-stalled ribosomal complex	ELECTRON MICROSCOPY	2.2	1539
94	6XZA\|1\|A1	E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification).	ELECTRON MICROSCOPY	2.66	1523
95	6XZB\|1\|A1	E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification).	ELECTRON MICROSCOPY	2.54	1523
96	8CAI\|1\|A	Streptomycin and Hygromycin B bound to the 30S body	ELECTRON MICROSCOPY	2.08	1114
97	8CGJ\|1\|A	Streptomycin bound to the 30S body	ELECTRON MICROSCOPY	1.79	1130
98	5WDT\|1\|a	70S ribosome-EF-Tu H84A complex with GppNHp	ELECTRON MICROSCOPY	3	1540
99	5WFS\|1\|a	70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4)	ELECTRON MICROSCOPY	3	1540
100	23WI\|1\|a	Subtomogram average of 70S ribosome (11x11) using CRYO ARM 300II	ELECTRON MICROSCOPY	2.6	1539
101	5AFI\|1\|a	2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM	ELECTRON MICROSCOPY	2.9	1539
102	6WDE\|1\|3	Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B)	ELECTRON MICROSCOPY	3	1539
103	8SYL\|1\|a	Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs	ELECTRON MICROSCOPY	2.9	1528
104	28UI\|1\|A	E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA	ELECTRON MICROSCOPY	2.1	1521
105	9TQA\|1\|A	E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA	ELECTRON MICROSCOPY	2.06	1521
106	9TMI\|1\|A	E. coli 70S ribosome with A- and P-site tRNA	ELECTRON MICROSCOPY	2.08	1519
107	28UM\|1\|A	E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA	ELECTRON MICROSCOPY	2.15	1519
108	28UK\|1\|A	E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA	ELECTRON MICROSCOPY	2.24	1519
109	7N1P\|1\|16	Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation	ELECTRON MICROSCOPY	2.33	1542
110	6ZU1\|1\|AA	E. coli 70S-RNAP expressome complex in uncoupled state 2	ELECTRON MICROSCOPY	3	1533
111	6ZTP\|1\|AA	E. coli 70S-RNAP expressome complex in uncoupled state 6	ELECTRON MICROSCOPY	3	1533
112	6ZTO\|1\|AA	E. coli 70S-RNAP expressome complex in uncoupled state 1	ELECTRON MICROSCOPY	3	1533
113	9SYH\|1\|A	E. coli 70S ribosome from deltaRlmE strain	ELECTRON MICROSCOPY	1.89	1519
114	9T0Y\|1\|A	E. coli 70S ribosome from delta-9 strain	ELECTRON MICROSCOPY	1.87	1519
115	8CF1\|1\|A	Tetracycline bound to the 30S head	ELECTRON MICROSCOPY	1.82	485
116	8AM9\|1\|B	Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the elongating ribosome	ELECTRON MICROSCOPY	2.8	1519
117	8R6C\|1\|A	70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA.	ELECTRON MICROSCOPY	2.2	1519
118	9O2Y\|1\|A	Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl	ELECTRON MICROSCOPY	2.14	1519
119	9O2X\|1\|A	Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl	ELECTRON MICROSCOPY	2.29	1519
120	8G6W\|1\|A	Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe	ELECTRON MICROSCOPY	2.02	1519
121	8EMM\|1\|A	Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates	ELECTRON MICROSCOPY	2.1	1519
122	7K00\|1\|A	Structure of the Bacterial Ribosome at 2 Angstrom Resolution	ELECTRON MICROSCOPY	1.98	1519
123	8EIU\|1\|A	E. coli 70S ribosome with A-loop mutations U2554C and U2555C	ELECTRON MICROSCOPY	2.24	1519
124	8IFC\|1\|A	Arbekacin-bound E.coli 70S ribosome in the PURE system	ELECTRON MICROSCOPY	2.9	1519
125	8IFB\|1\|A	Dibekacin-bound E.coli 70S ribosome in the PURE system	ELECTRON MICROSCOPY	2.43	1519
126	9RJA\|1\|A	Manikomycin bound to the Escherichia coli 70S ribosome	ELECTRON MICROSCOPY	2.45	1488
127	9H0L\|1\|A	70S ribosome with cognate tRNASer3 bound to A-site AGC codon	ELECTRON MICROSCOPY	2.49	1529
128	7Y7H\|1\|A	Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC)	ELECTRON MICROSCOPY	2.51	1520
129	7Y7G\|1\|A	Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU)	ELECTRON MICROSCOPY	2.34	1520
130	7Y7C\|1\|A	Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU)	ELECTRON MICROSCOPY	2.51	1520
131	7Y7E\|1\|A	Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU)	ELECTRON MICROSCOPY	2.41	1520
132	7Y7F\|1\|A	Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC)	ELECTRON MICROSCOPY	2.43	1520
133	7Y7D\|1\|A	Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU)	ELECTRON MICROSCOPY	2.58	1520
134	8HU1\|1\|A	E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state	ELECTRON MICROSCOPY	2.69	1519
135	8HSP\|1\|A	E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state	ELECTRON MICROSCOPY	2.32	1519
136	8YUO\|1\|A	E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site	ELECTRON MICROSCOPY	2.25	1519
137	8HTZ\|1\|A	E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state	ELECTRON MICROSCOPY	2.4	1519
138	8YUP\|1\|A	E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA	ELECTRON MICROSCOPY	2.39	1519
139	8YUQ\|1\|A	E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA	ELECTRON MICROSCOPY	2.41	1519
140	8YUS\|1\|A	E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA	ELECTRON MICROSCOPY	2.43	1519
141	8YUR\|1\|A	E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA	ELECTRON MICROSCOPY	2.47	1519
142	9JPM\|1\|A	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA)	ELECTRON MICROSCOPY	2.43	1512
143	9JQ2\|1\|A	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG)	ELECTRON MICROSCOPY	2.61	1512
144	9JPP\|1\|A	Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG)	ELECTRON MICROSCOPY	2.26	1512
145	7ZTA\|1\|16S1	Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide	ELECTRON MICROSCOPY	2.7	1534
146	9B51\|1\|AA	E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418)	ELECTRON MICROSCOPY	2.4	1539
147	9B4Z\|1\|AA	E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin)	ELECTRON MICROSCOPY	2.2	1539
148	9B50\|1\|AA	E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin)	ELECTRON MICROSCOPY	2.7	1539
149	7B5K\|1\|a	E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.	ELECTRON MICROSCOPY	2.9	1533
150	9AX8\|1\|a	70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon)	ELECTRON MICROSCOPY	2.6	1539
151	7O1C\|1\|AA	Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan	ELECTRON MICROSCOPY	2.6	1534
152	7O19\|1\|AA	Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan	ELECTRON MICROSCOPY	2.9	1534
153	6TBV\|1\|16S1	Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2)	ELECTRON MICROSCOPY	2.7	1534
154	6TC3\|1\|16S1	Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1)	ELECTRON MICROSCOPY	2.7	1534
155	7O1A\|1\|AA	Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan	ELECTRON MICROSCOPY	2.4	1534
156	7Q4K\|1\|AA	Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain	ELECTRON MICROSCOPY	3	1534
157	9IOT\|1\|a	Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant	ELECTRON MICROSCOPY	2.7	1534
158	8QOA\|1\|A	Structure of SecM-stalled Escherichia coli 70S ribosome	ELECTRON MICROSCOPY	2	1513
159	30RA\|1\|A	E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15	ELECTRON MICROSCOPY	2.78	1518
160	9XWO\|1\|A	Cryo-EM structure of SecM-arrested 70S ribosome (short SecM)	ELECTRON MICROSCOPY	2.89	1525
161	9VVI\|1\|A	Cryo-EM structure of SecM-arrested 70S ribosome with YheS	ELECTRON MICROSCOPY	2.82	1525
162	8ZTV\|1\|A	70S ribosome arrested by PepNL with RF2	ELECTRON MICROSCOPY	2.9	1507
163	8ZTU\|1\|A	70S ribosome arrested by PepNL	ELECTRON MICROSCOPY	2.9	1507
164	9GXX\|1\|A	70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon	ELECTRON MICROSCOPY	2.61	1520
165	9PII\|1\|A	E. coli 70S ribosome bound to Sarecycline	ELECTRON MICROSCOPY	2.4	1500
166	9PIH\|1\|A	E. coli 70S ribosome bound to Doxycycline	ELECTRON MICROSCOPY	2.4	1500
167	9PIJ\|1\|A	E. coli 70S ribosome bound to Minocycline	ELECTRON MICROSCOPY	2.2	1500
168	9Q87\|1\|A	Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+	ELECTRON MICROSCOPY	1.55	1533
169	8B0X\|1\|A	Translating 70S ribosome in the unrotated state (P and E, tRNAs)	ELECTRON MICROSCOPY	1.55	1500
170	9TEW\|1\|A	DalDro bound to the initiating Escherichia coli 70S ribosome	ELECTRON MICROSCOPY	2.9	1519
171	9N2C\|1\|16	Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S)	ELECTRON MICROSCOPY	2.4	1542
172	8ZFF\|1\|A	Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications	ELECTRON MICROSCOPY	2.59	1512
173	8ZFG\|1\|A	Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications	ELECTRON MICROSCOPY	2.68	1512
174	7NSO\|1\|a	Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNA	ELECTRON MICROSCOPY	2.9	1540
175	9SX2\|1\|A	30S Doxycycline Bound E. coli Ribosome	ELECTRON MICROSCOPY	2.08	1534
176	9SLG\|1\|A	Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre	ELECTRON MICROSCOPY	2.16	1534
177	8FTO\|1\|A	E. coli 70S ribosome with an improved MS2 tag inserted in H98	ELECTRON MICROSCOPY	1.85	1519
178	9CG7\|1\|A	70S initiation complex (tRNA-fMet M1 + AUG start codon)	ELECTRON MICROSCOPY	2.75	1519
179	9CG5\|1\|A	70S initiation complex (tRNA-fMet M1 + UUG start codon)	ELECTRON MICROSCOPY	2.59	1519
180	9CG6\|1\|A	70S initiation complex (tRNA-fMet M1 + GUG start codon)	ELECTRON MICROSCOPY	2.61	1519
181	9AX7\|1\|A	70S initiation complex (tRNA-fMet M1 + CUG start codon)	ELECTRON MICROSCOPY	2.63	1519
182	8AYE\|1\|A	E. coli 70S ribosome bound to thermorubin and fMet-tRNA	ELECTRON MICROSCOPY	1.96	1519
183	9TEX\|1\|A	Dal2 bound to the Escherichia coli 70S ribosome	ELECTRON MICROSCOPY	2.54	1519
184	9FBV\|1\|A	70S Escherichia coli ribosome with P-site initiatior tRNA.	ELECTRON MICROSCOPY	2.4	1519
185	9T6M\|1\|A	E. coli 70S ribosome from delta-10 strain	ELECTRON MICROSCOPY	1.87	1518
186	8QK7\|1\|2	E167K RF2 on E. coli 70S release complex with UAA	ELECTRON MICROSCOPY	2.77	1536
187	8P16\|1\|2	E167K RF2 on E. coli 70S release complex with UGG (Structure I)	ELECTRON MICROSCOPY	2.77	1536
188	8P17\|1\|2	E167K RF2 on E. coli 70S release complex with UGG (Structure II)	ELECTRON MICROSCOPY	2.78	1536
189	8P18\|1\|2	E167K RF2 on E. coli 70S release complex with UGG (Structure III)	ELECTRON MICROSCOPY	2.77	1536
190	8AKN\|1\|B	Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosome	ELECTRON MICROSCOPY	2.3	1519
191	9DUK\|1\|A	Structure of mutant 30S subunit with extended helix 26, version 3	ELECTRON MICROSCOPY	2.56	1518
192	9DUL\|1\|A	Structure of mutant 30S subunit with extended helix 26, version 4	ELECTRON MICROSCOPY	2.56	1517
193	7OIZ\|1\|A	Cryo-EM structure of 70S ribosome stalled with TnaC peptide	ELECTRON MICROSCOPY	2.9	1519
194	7P3K\|1\|A	Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control)	ELECTRON MICROSCOPY	2.9	1519
195	9RBF\|1\|A	Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC	ELECTRON MICROSCOPY	2.44	1519
196	9T5X\|1\|A	Structure of a stalled E. coli 70S RNC-NuoK-70 in complex with the membrane protein insertase SecYEG-YidC	ELECTRON MICROSCOPY	2.85	1519
197	7ST6\|1\|3	Pre translocation, non-rotated 70S ribosome (Structure I)	ELECTRON MICROSCOPY	3	1539
198	6WD0\|1\|3	Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A)	ELECTRON MICROSCOPY	3	1539
199	7TOS\|1\|16S	E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20	ELECTRON MICROSCOPY	2.9	1532
200	7ST2\|1\|3	Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII)	ELECTRON MICROSCOPY	2.9	1539
201	6H4N\|1\|a	Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome	ELECTRON MICROSCOPY	3	1534
202	6Y69\|1\|a	Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX	ELECTRON MICROSCOPY	2.86	1539
203	7N31\|1\|16	Elongating 70S ribosome complex in a post-translocation (POST) conformation	ELECTRON MICROSCOPY	2.69	1533
204	9GHB\|1\|A	Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST)	ELECTRON MICROSCOPY	2.21	1514
205	9GHC\|1\|A	Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S)	ELECTRON MICROSCOPY	2.79	1514
206	9GHD\|1\|A	Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*)	ELECTRON MICROSCOPY	2.41	1514
207	9GHF\|1\|A	Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU)	ELECTRON MICROSCOPY	2.4	1514
208	9GHE\|1\|A	Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU)	ELECTRON MICROSCOPY	1.87	1514
209	9N2B\|1\|16	Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S)	ELECTRON MICROSCOPY	2.2	1542
210	11BQ\|1\|A	Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5)	ELECTRON MICROSCOPY	3	1519
211	7S1J\|1\|C	Wild-type Escherichia coli ribosome with antibiotic radezolid	ELECTRON MICROSCOPY	2.47	1540
212	7S1K\|1\|C	Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid	ELECTRON MICROSCOPY	2.42	1540
213	7S1H\|1\|C	Wild-type Escherichia coli ribosome with antibiotic linezolid	ELECTRON MICROSCOPY	2.35	1540
214	7S1G\|1\|C	wild-type Escherichia coli stalled ribosome with antibiotic linezolid	ELECTRON MICROSCOPY	2.48	1540
215	7S1I\|1\|C	Wild-type Escherichia coli stalled ribosome with antibiotic radezolid	ELECTRON MICROSCOPY	2.48	1540
216	7NWT\|1\|2	Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV)	ELECTRON MICROSCOPY	2.66	1534
217	7OII\|1\|2	CspA-70 cotranslational folding intermediate 2	ELECTRON MICROSCOPY	3	1534
218	7OT5\|1\|2	CspA-70 cotranslational folding intermediate 1	ELECTRON MICROSCOPY	2.9	1534
219	7OIF\|1\|2	CspA-27 cotranslational folding intermediate 2	ELECTRON MICROSCOPY	3	1534
220	6ORE\|1\|2	Release complex 70S	ELECTRON MICROSCOPY	2.9	1534
221	5MDV\|1\|2	Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state)	ELECTRON MICROSCOPY	2.97	1534
222	5NWY\|1\|0	2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex	ELECTRON MICROSCOPY	2.9	1539
223	8URM\|1\|2	E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site	ELECTRON MICROSCOPY	3	1540
224	7M5D\|1\|2	Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I)	ELECTRON MICROSCOPY	2.8	1534
225	9MQ4\|1\|2	Damaged 70S ribosome with PrfH bound	ELECTRON MICROSCOPY	2.78	1534
226	7SA4\|1\|2	Damaged 70S ribosome with PrfH bound	ELECTRON MICROSCOPY	2.55	1534
227	6YSS\|1\|a	Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state	ELECTRON MICROSCOPY	2.6	1540
228	8B7Y\|1\|C	Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B.	ELECTRON MICROSCOPY	3	1519
229	8CEP\|1\|A	Round2 30S head (no antibiotic)	ELECTRON MICROSCOPY	2.04	1046
230	8CGR\|1\|A	Apramycin bound to the 30S body	ELECTRON MICROSCOPY	2.12	1060
231	8CGU\|1\|A	Gentamicin bound to the 30S body	ELECTRON MICROSCOPY	1.89	1047
232	9SS1\|1\|D1	30S ribosomal subunit RimM-KO with IF1 and IF3 (State II)	ELECTRON MICROSCOPY	2.9	1525
233	9GHA\|1\|A	Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI)	ELECTRON MICROSCOPY	2.24	1526
234	7UG7\|1\|16	70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B	ELECTRON MICROSCOPY	2.58	1514
235	7OTC\|1\|a	Cryo-EM structure of an Escherichia coli 70S ribosome in complex with elongation factor G and the antibiotic Argyrin B	ELECTRON MICROSCOPY	2.9	1533
236	7N2C\|1\|16	Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2)	ELECTRON MICROSCOPY	2.72	1534
237	9H8G\|1\|A	Complex 5 30S-GE81112	ELECTRON MICROSCOPY	2.09	1078
238	7BOI\|1\|A	Bacterial 30S ribosomal subunit assembly complex state F (multibody refinement for body domain of 30S ribosome)	ELECTRON MICROSCOPY	2.98	1078
239	8GHU\|1\|a	Methyltransferase RmtC bound to the 30S ribosomal subunit	ELECTRON MICROSCOPY	3	1532
240	9PZG\|1\|A	Bacterial ribosomal 2'-O-methyltransferase RsmI in complex with the small ribosomal subunit	ELECTRON MICROSCOPY	2.42	1532
241	10FZ\|1\|A	30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI	ELECTRON MICROSCOPY	2.91	1530
242	9XTC\|1\|A	E.coli delta lepA 30S ribosomal subunit class C, body domain	ELECTRON MICROSCOPY	2.1	1176
243	9GUP\|1\|A	30S mRNA delivery complex (open head)	ELECTRON MICROSCOPY	2.8	1539
244	7BOD\|1\|A	Bacterial 30S ribosomal subunit assembly complex state M (body domain)	ELECTRON MICROSCOPY	2.88	1078
245	9GUT\|1\|A	30S mRNA delivery complex (bS1 resolved)	ELECTRON MICROSCOPY	2.8	1539
246	7BOG\|1\|A	Bacterial 30S ribosomal subunit assembly complex state E (body domain)	ELECTRON MICROSCOPY	2.75	1071
247	7OI0\|1\|A	E.coli delta rbfA pre-30S ribosomal subunit class D	ELECTRON MICROSCOPY	2.76	963
248	7OE0\|1\|A	E. coli pre-30S delta rbfA ribosomal subunit class F	ELECTRON MICROSCOPY	2.69	1510
249	7NAX\|1\|A	Complete Bacterial 30S ribosomal subunit assembly complex state I (Consensus Refinement)	ELECTRON MICROSCOPY	2.96	1526
250	7BOF\|1\|A	Bacterial 30S ribosomal subunit assembly complex state I (body domain)	ELECTRON MICROSCOPY	2.92	1070
251	9XTD\|1\|A	E.coli delta lepA 30S ribosomal subunit class B, body domain	ELECTRON MICROSCOPY	2.26	1128
252	9XTE\|1\|A	E.coli delta lepA 30S ribosomal subunit class A, body domain	ELECTRON MICROSCOPY	2.24	1026
253	8EYT\|1\|A	30S_delta_ksgA+KsgA complex	ELECTRON MICROSCOPY	2.8	1415
254	7PJS\|1\|a	Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)	ELECTRON MICROSCOPY	2.35	662
255	9RTU\|1\|a	Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi)	ELECTRON MICROSCOPY	3	1540
256	8FZJ\|1\|a	Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C)	ELECTRON MICROSCOPY	3	1528
257	9FDA\|1\|B	Structure of E. coli 30S-IF1-IF3-mRNA-Edeine complex	ELECTRON MICROSCOPY	2	1051
258	9FIB\|1\|B	Structure of 30S-IF1-IF3-mRNA-GE81112A complex	ELECTRON MICROSCOPY	2.3	1045
259	9FCO\|1\|B	Structure of E. coli 30S-IF1-IF3-mRNA-Kasugamycin complex	ELECTRON MICROSCOPY	2.4	1046

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. The ordering in the heat map is the same as in the table. The colorbar ranges from 0 to the maximum observed discrepancy. Click above the diagonal to select a range of structures, below the diagonal to select two structures.

Coloring options: Nucleotide numbers

Equivalence class NR_3.0_56726.170 Current

Release history

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