#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. ÅDate
15J7L|1|DA (rep)Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracyclineX-ray diffraction32016-07-27
24YBB|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High-resolution structure of the Escherichia coli ribosomeX-ray diffraction2.12015-03-18
34WOI|1|BALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF025414,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2X-ray diffraction32015-08-05
44WOI|1|CALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF025414,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2X-ray diffraction32015-08-05
56I7V|1|DALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Ribosomal protein paralogs bL31 and bL36X-ray diffraction2.92018-12-05
65J91|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the Wild-type 70S E coli ribosome bound to TigecyclineX-ray diffraction2.962016-07-06
74V9P|1|EALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
84V9P|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
94V9P|1|GALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
104V9P|1|AALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
114V9D|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structures of the bacterial ribosome in classical and hybrid states of tRNA bindingX-ray diffraction32014-07-09
124V9O|1|AALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
134V9O|1|EALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
144V9O|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
155J7L|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracyclineX-ray diffraction32016-07-27
164U27|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to flopristin and linopristin.X-ray diffraction2.82014-07-30
174U24|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to dalfopristin.X-ray diffraction2.92014-07-30
184U25|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to virginiamycin M1.X-ray diffraction2.92014-07-30
194V9D|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structures of the bacterial ribosome in classical and hybrid states of tRNA bindingX-ray diffraction32014-07-09
204U26|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.X-ray diffraction2.82014-07-30
214V9O|1|GALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Control of ribosomal subunit rotation by elongation factor GX-ray diffraction2.92014-07-09
224U1U|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to quinupristin.X-ray diffraction2.952014-07-30
234YBB|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High-resolution structure of the Escherichia coli ribosomeX-ray diffraction2.12015-03-18
244U1V|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to linopristin.X-ray diffraction32014-07-30
254U20|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to flopristin.X-ray diffraction2.92014-07-30
266I7V|1|CALarge subunit ribosomal RNA23S ribsomal RNAEscherichia coliBacteriaRF02541Ribosomal protein paralogs bL31 and bL36X-ray diffraction2.92018-12-05
274U27|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to flopristin and linopristin.X-ray diffraction2.82014-07-30
284U25|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to virginiamycin M1.X-ray diffraction2.92014-07-30
294U1U|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to quinupristin.X-ray diffraction2.952014-07-30
304U1V|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to linopristin.X-ray diffraction32014-07-30
314U24|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to dalfopristin.X-ray diffraction2.92014-07-30
324U26|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.X-ray diffraction2.82014-07-30
334U20|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Crystal structure of the E. coli ribosome bound to flopristin.X-ray diffraction2.92014-07-30
345J91|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the Wild-type 70S E coli ribosome bound to TigecyclineX-ray diffraction2.962016-07-06
355J5B|1|DALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the WT E coli ribosome bound to tetracyclineX-ray diffraction2.82016-07-27
365J5B|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the WT E coli ribosome bound to tetracyclineX-ray diffraction2.82016-07-27
376HRM|1|1Small subunit ribosomal RNAstapled 16S-23S rRNA,stapled 16S-23S rRNA,stapled 16S-23S rRNA,stapled 16S-23S rRNAEscherichia coliBacteriaRF00177E. coli 70S d2d8 stapled ribosomeElectron microscopy2.962018-12-19
388B0X|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BBacteriaRF02541Translating 70S ribosome in the unrotated state (P and E, tRNAs)Electron microscopy1.552022-11-30
397K00|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the Bacterial Ribosome at 2 Angstrom ResolutionElectron microscopy1.982020-09-23
407ZP8|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with a stalled filamin domain 5 nascent chainElectron microscopy2.22022-08-10
416XZ7|1|ALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet).Electron microscopy2.12020-07-22
427LVK|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cfr-modified 50S subunit from Escherichia coliElectron microscopy2.22021-12-15
437Z20|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia and a stalled filamin domain 5 nascent chainElectron microscopy2.292022-08-10
446PJ6|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High resolution cryo-EM structure of E.coli 50SElectron microscopy2.22020-01-22
457N1P|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformationElectron microscopy2.332021-07-14
467PJS|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)Electron microscopy2.352021-10-20
477S1H|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli ribosome with antibiotic linezolidElectron microscopy2.352021-11-17
487S1K|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolidElectron microscopy2.422022-01-19
497O1A|1|BALarge subunit ribosomal RNARibosomal RNA 23SEscherichia coli K-12BacteriaRF02541Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophanElectron microscopy2.42021-09-01
507S1J|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli ribosome with antibiotic radezolidElectron microscopy2.472022-03-02
517S1I|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli stalled ribosome with antibiotic radezolidElectron microscopy2.482022-03-02
527S1G|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541wild-type Escherichia coli stalled ribosome with antibiotic linezolidElectron microscopy2.482021-11-17
537BL4|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli K-12BacteriaRF02541in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particleElectron microscopy2.42021-05-12
547YLA|1|ILarge subunit ribosomal RNAEscherichia coli strain K-12 substr. MG1655_TMP32XR1 chromosome, complete genomeEscherichia coliBacteriaRF02541Cryo-EM structure of 50S-HflX complexElectron microscopy2.522023-01-04
557N2U|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformationElectron microscopy2.532021-07-14
567N2V|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1)Electron microscopy2.542021-07-14
577ZOD|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobiaElectron microscopy2.562022-08-10
587SA4|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Damaged 70S ribosome with PrfH boundElectron microscopy2.552022-08-03
596YS3|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cryo-EM structure of the 50S ribosomal subunit at 2.58 Angstroms with modeled GBC SecM peptideElectron microscopy2.582020-09-30
607UG7|1|23Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin BElectron microscopy2.582022-05-18
616YSS|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis stateElectron microscopy2.62020-08-19
626PCR|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 40oElectron microscopy2.52020-06-17
636PC6|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 47Electron microscopy2.52020-06-17
646PC7|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 46Electron microscopy2.52020-06-17
657NWT|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV)Electron microscopy2.662021-12-15
667N30|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformationElectron microscopy2.662021-07-14
676XZB|1|A2Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification).Electron microscopy2.542020-11-04
687ZQ5|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with truncated uL23 and uL24 loopsElectron microscopy2.72022-08-10
697N31|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a post-translocation (POST) conformationElectron microscopy2.692021-07-14
707O1C|1|BALarge subunit ribosomal RNARibosomal RNA 23SEscherichia coli K-12BacteriaRF02541Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophanElectron microscopy2.62021-09-01
716TBV|1|23S1Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2)Electron microscopy2.72020-01-01
726TC3|1|23S1Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1)Electron microscopy2.72020-01-01
737ZQ6|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with truncated uL23 and uL24 loops and a stalled filamin domain 5 nascent chainElectron microscopy2.752022-08-10
746PCQ|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to VM2Electron microscopy2.62020-06-17
757N2C|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2)Electron microscopy2.722021-07-14
768EKC|1|ALarge subunit ribosomal RNA23S Ribosomal RNAEscherichia coliBacteriaRF02541Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNAElectron microscopy2.72022-12-07
776XZA|1|A2Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification).Electron microscopy2.662020-11-04
787M5D|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I)Electron microscopy2.82022-10-19
796QDW|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cryo-EM structure of the 50S ribosomal subunit at 2.83 Angstroms with modeled GBC SecM peptideElectron microscopy2.832020-01-15
806PC5|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compounds 46 and VS1Electron microscopy2.72020-06-17
817NSO|1|ALarge subunit ribosomal RNA23S rRNA (2903-MER)Escherichia coliBacteriaRF02541Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNAElectron microscopy2.92021-07-14
827ST2|1|1Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII)Electron microscopy2.92022-02-23
837OT5|1|1Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541CspA-70 cotranslational folding intermediate 1Electron microscopy2.92022-01-19
847OTC|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli BL21(DE3)BacteriaRF02541Cryo-EM structure of an Escherichia coli 70S ribosome in complex with elongation factor G and the antibiotic Argyrin BElectron microscopy2.92022-05-11
855AFI|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF025412.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EMElectron microscopy2.92015-03-11
867B5K|1|ALarge subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.Electron microscopy2.92021-05-26
876WYV|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compounds 47 and VS1Electron microscopy2.752020-06-17
886PCT|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 41qElectron microscopy2.82020-06-17
896U48|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 50S with phazolicin (PHZ) bound in exit tunnelElectron microscopy2.872019-09-18
906Y69|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinXElectron microscopy2.862020-07-01
916PCS|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 40eElectron microscopy2.82020-06-17
927O19|1|BALarge subunit ribosomal RNARibosomal RNA 23SEscherichia coli K-12BacteriaRF02541Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophanElectron microscopy2.92021-09-01
937ST6|1|1Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Pre translocation, non-rotated 70S ribosome (Structure I)Electron microscopy32022-02-23
947TOS|1|23SLarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20Electron microscopy2.92022-05-25
955NWY|1|NLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF025412.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complexElectron microscopy2.92017-07-19
966WD0|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A)Electron microscopy32020-07-01
977OII|1|1Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541CspA-70 cotranslational folding intermediate 2Electron microscopy32022-01-19
987OIF|1|1Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541CspA-27 cotranslational folding intermediate 2Electron microscopy32022-01-19
996WDE|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B)Electron microscopy32020-07-01
1007OIZ|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Cryo-EM structure of 70S ribosome stalled with TnaC peptideElectron microscopy2.92021-09-15
1017P3K|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control)Electron microscopy2.92021-10-27
1026ORE|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Release complex 70SElectron microscopy2.92019-06-19
1037Q4K|1|BALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chainElectron microscopy32022-11-16
1046PC8|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 40qElectron microscopy2.92020-06-17
1055MDV|1|1Large subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state)Electron microscopy2.972016-12-14
1066H4N|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli RibosomeElectron microscopy32018-09-05
1076ZU1|1|BALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 70S-RNAP expressome complex in uncoupled state 2Electron microscopy32020-09-16
1086ZTP|1|BALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 70S-RNAP expressome complex in uncoupled state 6Electron microscopy32020-09-16
1096ZTO|1|BALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 70S-RNAP expressome complex in uncoupled state 1Electron microscopy32020-09-23
1106PCH|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 21Electron microscopy2.92020-06-17
1118AP4|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Structure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNAElectron microscopy32022-11-16
1126QUL|1|ALarge subunit ribosomal RNA23S rRNA, P-site fMet-tRNA(fMet)Escherichia coliBacteriaRF02541Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolidElectron microscopy32019-04-10
1135WFS|1|ALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4)Electron microscopy32018-05-02
1145WDT|1|ALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S ribosome-EF-Tu H84A complex with GppNHpElectron microscopy32018-04-25
1155IQR|1|1Large subunit ribosomal RNALSU rRNAEscherichia coliBacteriaRF02541Structure of RelA bound to the 70S ribosomeElectron microscopy32016-05-04
1167ODE|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541E. coli 50S ribosome LiCl core particleElectron microscopy2.842022-06-01

Release history

Release3.2643.265
Date2023-01-042023-01-11

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.

#SViewPDBTitleMethodResolutionLength
17ODE|1|IE. coli 50S ribosome LiCl core particleELECTRON MICROSCOPY2.841986
28AP4|1|aStructure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNAELECTRON MICROSCOPY32728
36XZ7|1|AE. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet).ELECTRON MICROSCOPY2.12876
46XZB|1|A2E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification).ELECTRON MICROSCOPY2.542878
56XZA|1|A2E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification).ELECTRON MICROSCOPY2.662878
64YBB|1|DAHigh-resolution structure of the Escherichia coli ribosomeX-RAY DIFFRACTION2.12883
75J5B|1|DAStructure of the WT E coli ribosome bound to tetracyclineX-RAY DIFFRACTION2.82886
85J91|1|DAStructure of the Wild-type 70S E coli ribosome bound to TigecyclineX-RAY DIFFRACTION2.962886
95J7L|1|DAStructure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracyclineX-RAY DIFFRACTION32886
106I7V|1|DARibosomal protein paralogs bL31 and bL36X-RAY DIFFRACTION2.92875
114WOI|1|CA4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2X-RAY DIFFRACTION32897
124V9D|1|DAStructures of the bacterial ribosome in classical and hybrid states of tRNA bindingX-RAY DIFFRACTION32896
134U1U|1|DACrystal structure of the E. coli ribosome bound to quinupristin.X-RAY DIFFRACTION2.952897
144U20|1|DACrystal structure of the E. coli ribosome bound to flopristin.X-RAY DIFFRACTION2.92897
154U1V|1|DACrystal structure of the E. coli ribosome bound to linopristin.X-RAY DIFFRACTION32897
164U27|1|DACrystal structure of the E. coli ribosome bound to flopristin and linopristin.X-RAY DIFFRACTION2.82897
174U25|1|DACrystal structure of the E. coli ribosome bound to virginiamycin M1.X-RAY DIFFRACTION2.92897
184U26|1|DACrystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.X-RAY DIFFRACTION2.82897
194U24|1|DACrystal structure of the E. coli ribosome bound to dalfopristin.X-RAY DIFFRACTION2.92897
206I7V|1|CARibosomal protein paralogs bL31 and bL36X-RAY DIFFRACTION2.92898
214YBB|1|CAHigh-resolution structure of the Escherichia coli ribosomeX-RAY DIFFRACTION2.12876
225J7L|1|CAStructure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracyclineX-RAY DIFFRACTION32875
235J91|1|CAStructure of the Wild-type 70S E coli ribosome bound to TigecyclineX-RAY DIFFRACTION2.962876
245J5B|1|CAStructure of the WT E coli ribosome bound to tetracyclineX-RAY DIFFRACTION2.82876
256U48|1|CAE. coli 50S with phazolicin (PHZ) bound in exit tunnelELECTRON MICROSCOPY2.872875
267LVK|1|ICfr-modified 50S subunit from Escherichia coliELECTRON MICROSCOPY2.22876
276PJ6|1|IHigh resolution cryo-EM structure of E.coli 50SELECTRON MICROSCOPY2.22874
287YLA|1|ICryo-EM structure of 50S-HflX complexELECTRON MICROSCOPY2.522870
296WYV|1|IE. coli 50S ribosome bound to compounds 47 and VS1ELECTRON MICROSCOPY2.752876
306PCT|1|IE. coli 50S ribosome bound to compound 41qELECTRON MICROSCOPY2.82876
316PCQ|1|IE. coli 50S ribosome bound to VM2ELECTRON MICROSCOPY2.62876
326PCR|1|IE. coli 50S ribosome bound to compound 40oELECTRON MICROSCOPY2.52876
336PC6|1|IE. coli 50S ribosome bound to compound 47ELECTRON MICROSCOPY2.52876
346PC5|1|IE. coli 50S ribosome bound to compounds 46 and VS1ELECTRON MICROSCOPY2.72876
356PCS|1|IE. coli 50S ribosome bound to compound 40eELECTRON MICROSCOPY2.82876
366PC7|1|IE. coli 50S ribosome bound to compound 46ELECTRON MICROSCOPY2.52876
376PC8|1|IE. coli 50S ribosome bound to compound 40qELECTRON MICROSCOPY2.92876
386PCH|1|IE. coli 50S ribosome bound to compound 21ELECTRON MICROSCOPY2.92876
397BL4|1|Ain vitro reconstituted 50S-ObgE-GMPPNP-RsfS particleELECTRON MICROSCOPY2.42897
407TOS|1|23SE. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20ELECTRON MICROSCOPY2.92903
417N1P|1|23Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformationELECTRON MICROSCOPY2.332882
427S1J|1|IWild-type Escherichia coli ribosome with antibiotic radezolidELECTRON MICROSCOPY2.472876
437S1I|1|IWild-type Escherichia coli stalled ribosome with antibiotic radezolidELECTRON MICROSCOPY2.482874
447S1G|1|Iwild-type Escherichia coli stalled ribosome with antibiotic linezolidELECTRON MICROSCOPY2.482874
457S1H|1|IWild-type Escherichia coli ribosome with antibiotic linezolidELECTRON MICROSCOPY2.352876
467S1K|1|ICfr-modified Escherichia coli stalled ribosome with antibiotic radezolidELECTRON MICROSCOPY2.422875
476YS3|1|bCryo-EM structure of the 50S ribosomal subunit at 2.58 Angstroms with modeled GBC SecM peptideELECTRON MICROSCOPY2.582888
486QDW|1|bCryo-EM structure of the 50S ribosomal subunit at 2.83 Angstroms with modeled GBC SecM peptideELECTRON MICROSCOPY2.832888
497ZQ6|1|b70S E. coli ribosome with truncated uL23 and uL24 loops and a stalled filamin domain 5 nascent chainELECTRON MICROSCOPY2.752901
507Z20|1|b70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia and a stalled filamin domain 5 nascent chainELECTRON MICROSCOPY2.292901
517ZP8|1|b70S E. coli ribosome with a stalled filamin domain 5 nascent chainELECTRON MICROSCOPY2.22901
527ZQ5|1|b70S E. coli ribosome with truncated uL23 and uL24 loopsELECTRON MICROSCOPY2.72900
537PJS|1|AStructure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)ELECTRON MICROSCOPY2.352880
546YSS|1|AStructure of the P+9 ArfB-ribosome complex in the post-hydrolysis stateELECTRON MICROSCOPY2.62880
554V9P|1|EAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
564V9O|1|EAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
574V9O|1|GAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
584V9P|1|GAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
594V9P|1|AAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
604V9O|1|AAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
614V9P|1|CAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
624V9O|1|CAControl of ribosomal subunit rotation by elongation factor GX-RAY DIFFRACTION2.92854
638EKC|1|AEscherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNAELECTRON MICROSCOPY2.72821
647B5K|1|AE. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.ELECTRON MICROSCOPY2.92874
657Q4K|1|BAErythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chainELECTRON MICROSCOPY32873
666TBV|1|23S1Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2)ELECTRON MICROSCOPY2.72874
676TC3|1|23S1Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1)ELECTRON MICROSCOPY2.72874
687O1A|1|BACryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophanELECTRON MICROSCOPY2.42874
697O19|1|BACryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophanELECTRON MICROSCOPY2.92874
707O1C|1|BACryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophanELECTRON MICROSCOPY2.62874
717OIF|1|1CspA-27 cotranslational folding intermediate 2ELECTRON MICROSCOPY32881
727OII|1|1CspA-70 cotranslational folding intermediate 2ELECTRON MICROSCOPY32881
737OT5|1|1CspA-70 cotranslational folding intermediate 1ELECTRON MICROSCOPY2.92881
748B0X|1|aTranslating 70S ribosome in the unrotated state (P and E, tRNAs)ELECTRON MICROSCOPY1.552724
757OIZ|1|aCryo-EM structure of 70S ribosome stalled with TnaC peptideELECTRON MICROSCOPY2.92730
767P3K|1|aCryo-EM structure of 70S ribosome stalled with TnaC peptide (control)ELECTRON MICROSCOPY2.92730
776ZTP|1|BAE. coli 70S-RNAP expressome complex in uncoupled state 6ELECTRON MICROSCOPY32876
786ZU1|1|BAE. coli 70S-RNAP expressome complex in uncoupled state 2ELECTRON MICROSCOPY32876
796ZTO|1|BAE. coli 70S-RNAP expressome complex in uncoupled state 1ELECTRON MICROSCOPY32876
807K00|1|aStructure of the Bacterial Ribosome at 2 Angstrom ResolutionELECTRON MICROSCOPY1.982729
815WFS|1|A70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4)ELECTRON MICROSCOPY32876
825WDT|1|A70S ribosome-EF-Tu H84A complex with GppNHpELECTRON MICROSCOPY32876
835AFI|1|A2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EMELECTRON MICROSCOPY2.92876
846Y69|1|ACryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinXELECTRON MICROSCOPY2.862887
856H4N|1|AStructure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli RibosomeELECTRON MICROSCOPY32900
867ST6|1|1Pre translocation, non-rotated 70S ribosome (Structure I)ELECTRON MICROSCOPY32903
877ST2|1|1Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII)ELECTRON MICROSCOPY2.92903
886WDE|1|1Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B)ELECTRON MICROSCOPY32903
896WD0|1|1Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A)ELECTRON MICROSCOPY32903
907N31|1|23Elongating 70S ribosome complex in a post-translocation (POST) conformationELECTRON MICROSCOPY2.692882
917NSO|1|AStructure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNAELECTRON MICROSCOPY2.92903
925NWY|1|N2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complexELECTRON MICROSCOPY2.92898
937NWT|1|1Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV)ELECTRON MICROSCOPY2.662881
946ORE|1|1Release complex 70SELECTRON MICROSCOPY2.92881
957M5D|1|1Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I)ELECTRON MICROSCOPY2.82881
965MDV|1|1Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state)ELECTRON MICROSCOPY2.972881
977SA4|1|1Damaged 70S ribosome with PrfH boundELECTRON MICROSCOPY2.552881
985IQR|1|1Structure of RelA bound to the 70S ribosomeELECTRON MICROSCOPY32882
997ZOD|1|b70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobiaELECTRON MICROSCOPY2.562901
1006QUL|1|AStructure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolidELECTRON MICROSCOPY32799
1017UG7|1|2370S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin BELECTRON MICROSCOPY2.582879
1027OTC|1|ACryo-EM structure of an Escherichia coli 70S ribosome in complex with elongation factor G and the antibiotic Argyrin BELECTRON MICROSCOPY2.92879
1037N2C|1|23Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2)ELECTRON MICROSCOPY2.722879
1047N2V|1|23Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1)ELECTRON MICROSCOPY2.542881
1057N2U|1|23Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformationELECTRON MICROSCOPY2.532880
1067N30|1|23Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformationELECTRON MICROSCOPY2.662879
1074U24|1|BACrystal structure of the E. coli ribosome bound to dalfopristin.X-RAY DIFFRACTION2.92897
1084U26|1|BACrystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.X-RAY DIFFRACTION2.82897
1094U25|1|BACrystal structure of the E. coli ribosome bound to virginiamycin M1.X-RAY DIFFRACTION2.92897
1104U27|1|BACrystal structure of the E. coli ribosome bound to flopristin and linopristin.X-RAY DIFFRACTION2.82897
1114U1V|1|BACrystal structure of the E. coli ribosome bound to linopristin.X-RAY DIFFRACTION32897
1124U20|1|BACrystal structure of the E. coli ribosome bound to flopristin.X-RAY DIFFRACTION2.92897
1134U1U|1|BACrystal structure of the E. coli ribosome bound to quinupristin.X-RAY DIFFRACTION2.952897
1144V9D|1|CAStructures of the bacterial ribosome in classical and hybrid states of tRNA bindingX-RAY DIFFRACTION32897
1154WOI|1|BA4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2X-RAY DIFFRACTION32897
1166HRM|1|1E. coli 70S d2d8 stapled ribosomeELECTRON MICROSCOPY2.964417

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.


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