#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodÅDate
14KZY|1|i (rep)Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with eIF1 and eIF1A.X-ray diffraction7.012013-07-24
24KZZ|1|iSmall subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with mRNA, initiator tRNA and eIF1AX-ray diffraction7.032013-07-24
34KZX|1|iSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with eIF1.X-ray diffraction7.812013-07-24
47JQB|1|ASmall subunit ribosomal RNArRNAOryctolagus cuniculusEukaryaRF01960SARS-CoV-2 Nsp1 and rabbit 40S ribosome complexElectron microscopy2.72020-12-02
56SGC|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome stalled on a poly(A) tailElectron microscopy2.82019-12-04
66YAL|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage initiation complex with beta-globin mRNAElectron microscopy32020-04-08
76R5Q|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex (post-state)Electron microscopy32019-07-10
86ZVK|1|K3Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960The Halastavi arva virus (HalV) intergenic region IRES promotes translation by the simplest possible initiation mechanismElectron microscopy3.492020-12-23
96P5I|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 1)Electron microscopy3.12019-09-18
106P5K|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 3)Electron microscopy3.12019-09-18
116P5J|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 2)Electron microscopy3.12019-09-18
126P4G|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 1)Electron microscopy3.12019-09-18
136R6P|1|KSmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex (rotated state)Electron microscopy3.12019-07-10
146P4H|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 2)Electron microscopy3.22019-09-18
156P5N|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with a single translocated Israeli Acute Paralysis Virus IRES and eRF1Electron microscopy3.22019-09-25
166D9J|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Mammalian 80S ribosome with a double translocated CrPV-IRES, P-sitetRNA and eRF1.Electron microscopy3.22018-06-06
177JQC|1|ASmall subunit ribosomal RNArRNAOryctolagus cuniculusEukaryaRF01960SARS-CoV-2 Nsp1, CrPV IRES and rabbit 40S ribosome complexElectron microscopy3.32020-12-02
185LZS|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal elongation complex with aminoacyl-tRNA, eEF1A, and didemnin BElectron microscopy3.312016-11-30
196W2T|1|aSmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the closed state (Class 2)Electron microscopy3.362020-04-22
207A01|1|K3Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960The Halastavi arva virus intergenic region IRES promotes translation by the simplest possible initiation mechanismElectron microscopy3.62020-12-30
216MTD|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with eEF2 and SERBP1 (unrotated state with 40S head swivel)Electron microscopy3.32018-11-21
225LZV|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with accommodated eRF1(AAQ) and ABCE1.Electron microscopy3.352016-11-30
236D90|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Mammalian 80S ribosome with a double translocated CrPV-IRES, P-site tRNA and eRF1.Electron microscopy3.22018-06-06
246YAN|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage translation initiation complex with histone 4 mRNAElectron microscopy3.482020-04-08
256MTC|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with Z-site tRNA and IFRD2 (unrotated state)Electron microscopy3.42018-11-21
266MTE|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with eEF2 and SERBP1 (rotated state)Electron microscopy3.42018-11-21
276W2S|1|ASmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the open state (Class 1)Electron microscopy3.472020-04-22
286GZ5|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-3 (TI-POST-3)Electron microscopy3.52018-12-05
295LZZ|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l (combined)Electron microscopy3.472016-11-30
305LZW|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a truncated mRNA.Electron microscopy3.532016-11-30
315LZX|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a UGA stop codon.Electron microscopy3.672016-11-30
326GZ3|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-1 (TI-POST-1)Electron microscopy3.62018-12-05
336GZ4|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-2 (TI-POST-2)Electron microscopy3.62018-12-05
345LZT|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with eRF1 and eRF3.Electron microscopy3.652016-11-30
356YAM|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage translation initiation complex (LS48S+eIF3 IC) with beta-globin mRNAElectron microscopy3.62020-04-08
366MTB|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with P- and Z-site tRNAs (unrotated state)Electron microscopy3.62018-11-21
376HCJ|1|A2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit 80S ribosome on globin mRNA in the rotated state with A/P and P/E tRNAsElectron microscopy3.82018-10-17
386R6G|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex with SRP.Electron microscopy3.72019-07-10
395LZU|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with accommodated eRF1Electron microscopy3.752016-11-30
406HCF|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit 80S ribosome stalled on globin mRNA at the stop codonElectron microscopy3.92018-10-17
416R7Q|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex with Sec61.Electron microscopy3.92019-07-10
423JAH|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAG stop codonElectron microscopy3.452015-08-12
435LZY|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a polyadenylated mRNA.Electron microscopy3.992016-11-30
445FLX|1|1Small subunit ribosomal RNA18S RRNAOryctolagus cuniculusEukaryaRF01960Mammalian 40S HCV-IRES complexElectron microscopy3.92015-12-23
453JAG|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAA stop codonElectron microscopy3.652015-08-12
463JAI|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UGA stop codonElectron microscopy3.652015-08-12
475K0Y|1|ASmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960m48S late-stage initiation complex, purified from rabbit reticulocytes lysates, displaying eIF2 ternary complex and eIF3 i and g subunits relocated to the intersubunit faceElectron microscopy5.82016-07-13
486HCQ|1|A2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit collided di-ribosome (collided monosome)Electron microscopy6.52018-10-17
496HCM|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit collided di-ribosome (stalled monosome)Electron microscopy6.82018-10-17
504UJE|1|B1Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangementElectron microscopy6.92014-07-16
513JAN|1|S2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the scanning state of the mammalian SRP-ribosome complexElectron microscopy3.752015-08-05
523JAJ|1|S2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the engaged state of the mammalian SRP-ribosome complexElectron microscopy3.752015-08-05
534UJD|1|C1Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960mammalian 80S HCV-IRES initiation complex with eIF5B PRE-like stateElectron microscopy8.92014-07-30
544D61|1|1Small subunit ribosomal RNA18S RRNAOryctolagus cuniculusEukaryaRF01960Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateElectron microscopy92015-03-04
554D5L|1|1Small subunit ribosomal RNA18S RRNA 2Oryctolagus cuniculusEukaryaRF01960Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateElectron microscopy92015-02-04
564UJC|1|C1Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960mammalian 80S HCV-IRES initiation complex with eIF5B POST-like stateElectron microscopy9.52014-07-30

Release history

Release3.1593.1603.1613.1623.1633.1643.1653.1663.1673.1683.1693.1703.1713.1723.1733.1743.1753.1763.1773.1783.1793.180
Date2020-12-302021-01-062021-01-132021-01-202021-01-272021-02-032021-02-102021-02-172021-02-242021-03-032021-03-102021-03-172021-03-242021-03-312021-04-072021-04-142021-04-212021-04-282021-05-052021-05-122021-05-192021-05-26

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. Instances are ordered to put similar structures near each other. The colorbar ranges from 0 to the maximum observed discrepancy, up to 0.5

#S - ordering by similarity (same as in the heat map).
#SPDBTitleMethodResolutionLength
14UJE|1|B1Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangementELECTRON MICROSCOPY6.91742
24D5L|1|1Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateELECTRON MICROSCOPY91742
34D61|1|1Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateELECTRON MICROSCOPY91742
44UJC|1|C1mammalian 80S HCV-IRES initiation complex with eIF5B POST-like stateELECTRON MICROSCOPY9.51742
54UJD|1|C1mammalian 80S HCV-IRES initiation complex with eIF5B PRE-like stateELECTRON MICROSCOPY8.91742
65K0Y|1|Am48S late-stage initiation complex, purified from rabbit reticulocytes lysates, displaying eIF2 ternary complex and eIF3 i and g subunits relocated to the intersubunit faceELECTRON MICROSCOPY5.81776
74KZX|1|iRabbit 40S ribosomal subunit in complex with eIF1.X-RAY DIFFRACTION7.811797
84KZY|1|iRabbit 40S ribosomal subunit in complex with eIF1 and eIF1A.X-RAY DIFFRACTION7.011840
94KZZ|1|iRabbit 40S ribosomal subunit in complex with mRNA, initiator tRNA and eIF1AX-RAY DIFFRACTION7.031797
103JAN|1|S2Structure of the scanning state of the mammalian SRP-ribosome complexELECTRON MICROSCOPY3.751742
113JAJ|1|S2Structure of the engaged state of the mammalian SRP-ribosome complexELECTRON MICROSCOPY3.751742
123JAH|1|9Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAG stop codonELECTRON MICROSCOPY3.451719
133JAG|1|9Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAA stop codonELECTRON MICROSCOPY3.651719
143JAI|1|9Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UGA stop codonELECTRON MICROSCOPY3.651719
156ZVK|1|K3The Halastavi arva virus (HalV) intergenic region IRES promotes translation by the simplest possible initiation mechanismELECTRON MICROSCOPY3.491869
167A01|1|K3The Halastavi arva virus intergenic region IRES promotes translation by the simplest possible initiation mechanismELECTRON MICROSCOPY3.61801
176YAN|1|2Mammalian 48S late-stage translation initiation complex with histone 4 mRNAELECTRON MICROSCOPY3.481743
186YAL|1|2Mammalian 48S late-stage initiation complex with beta-globin mRNAELECTRON MICROSCOPY31743
196YAM|1|2Mammalian 48S late-stage translation initiation complex (LS48S+eIF3 IC) with beta-globin mRNAELECTRON MICROSCOPY3.61742
206GZ5|1|B1tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-3 (TI-POST-3)ELECTRON MICROSCOPY3.51708
216HCJ|1|A2Structure of the rabbit 80S ribosome on globin mRNA in the rotated state with A/P and P/E tRNAsELECTRON MICROSCOPY3.81740
226HCQ|1|A2Structure of the rabbit collided di-ribosome (collided monosome)ELECTRON MICROSCOPY6.51740
236HCF|1|A1Structure of the rabbit 80S ribosome stalled on globin mRNA at the stop codonELECTRON MICROSCOPY3.91732
246HCM|1|A1Structure of the rabbit collided di-ribosome (stalled monosome)ELECTRON MICROSCOPY6.81732
256D90|1|2Mammalian 80S ribosome with a double translocated CrPV-IRES, P-site tRNA and eRF1.ELECTRON MICROSCOPY3.21697
266P5N|1|2Structure of a mammalian 80S ribosome in complex with a single translocated Israeli Acute Paralysis Virus IRES and eRF1ELECTRON MICROSCOPY3.21697
276R6P|1|KStructure of XBP1u-paused ribosome nascent chain complex (rotated state)ELECTRON MICROSCOPY3.11698
286R6G|1|KStructure of XBP1u-paused ribosome nascent chain complex with SRP.ELECTRON MICROSCOPY3.71698
296R5Q|1|KStructure of XBP1u-paused ribosome nascent chain complex (post-state)ELECTRON MICROSCOPY31698
306R7Q|1|KStructure of XBP1u-paused ribosome nascent chain complex with Sec61.ELECTRON MICROSCOPY3.91698
316MTC|1|9Rabbit 80S ribosome with Z-site tRNA and IFRD2 (unrotated state)ELECTRON MICROSCOPY3.41664
326MTB|1|9Rabbit 80S ribosome with P- and Z-site tRNAs (unrotated state)ELECTRON MICROSCOPY3.61664
335LZS|1|9Structure of the mammalian ribosomal elongation complex with aminoacyl-tRNA, eEF1A, and didemnin BELECTRON MICROSCOPY3.311697
345LZT|1|9Structure of the mammalian ribosomal termination complex with eRF1 and eRF3.ELECTRON MICROSCOPY3.651698
355LZV|1|9Structure of the mammalian ribosomal termination complex with accommodated eRF1(AAQ) and ABCE1.ELECTRON MICROSCOPY3.351698
365LZU|1|9Structure of the mammalian ribosomal termination complex with accommodated eRF1ELECTRON MICROSCOPY3.751698
375LZW|1|9Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a truncated mRNA.ELECTRON MICROSCOPY3.531698
385LZX|1|9Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a UGA stop codon.ELECTRON MICROSCOPY3.671698
395LZZ|1|9Structure of the mammalian rescue complex with Pelota and Hbs1l (combined)ELECTRON MICROSCOPY3.471698
405LZY|1|9Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a polyadenylated mRNA.ELECTRON MICROSCOPY3.991698
416SGC|1|A1Rabbit 80S ribosome stalled on a poly(A) tailELECTRON MICROSCOPY2.81697
427JQB|1|ASARS-CoV-2 Nsp1 and rabbit 40S ribosome complexELECTRON MICROSCOPY2.71697
437JQC|1|ASARS-CoV-2 Nsp1, CrPV IRES and rabbit 40S ribosome complexELECTRON MICROSCOPY3.31697
446P4H|1|2Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 2)ELECTRON MICROSCOPY3.21697
456P4G|1|2Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 1)ELECTRON MICROSCOPY3.11697
466P5K|1|2Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 3)ELECTRON MICROSCOPY3.11697
476P5I|1|2Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 1)ELECTRON MICROSCOPY3.11697
486P5J|1|2Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 2)ELECTRON MICROSCOPY3.11697
496MTE|1|9Rabbit 80S ribosome with eEF2 and SERBP1 (rotated state)ELECTRON MICROSCOPY3.41664
506MTD|1|9Rabbit 80S ribosome with eEF2 and SERBP1 (unrotated state with 40S head swivel)ELECTRON MICROSCOPY3.31692
516GZ3|1|B1tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-1 (TI-POST-1)ELECTRON MICROSCOPY3.61708
526GZ4|1|B1tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-2 (TI-POST-2)ELECTRON MICROSCOPY3.61708
535FLX|1|1Mammalian 40S HCV-IRES complexELECTRON MICROSCOPY3.91708
546W2T|1|aStructure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the closed state (Class 2)ELECTRON MICROSCOPY3.361697
556W2S|1|AStructure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the open state (Class 1)ELECTRON MICROSCOPY3.471697
566D9J|1|2Mammalian 80S ribosome with a double translocated CrPV-IRES, P-sitetRNA and eRF1.ELECTRON MICROSCOPY3.21697