#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. Å#NTsDate
14YBB|1|DA (rep)Large subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High-resolution structure of the Escherichia coli ribosomeX-ray diffraction2.128972015-03-18
24YBB|1|CALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High-resolution structure of the Escherichia coli ribosomeX-ray diffraction2.128982015-03-18
38B0X|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BBacteriaRF02541Translating 70S ribosome in the unrotated state (P and E, tRNAs)Electron microscopy1.5527482022-11-30
48CGK|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Lincomycin and Avilamycin bound to the 50S subunitElectron microscopy1.6426992023-07-19
58CGV|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Tiamulin bound to the 50S subunitElectron microscopy1.6626872023-08-02
68E30|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound streptogramin A analog 3142Electron microscopy1.9128982023-06-28
78CEU|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Retapamulin and Capreomycin bound to the 50S subunitElectron microscopy1.8327532023-07-26
88FTO|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 70S ribosome with an improved MS2 tag inserted in H98Electron microscopy1.8527672023-08-02
98E3O|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to solithromycin and VM1Electron microscopy1.9928972023-06-28
108E49|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to antibiotic analog SLC31Electron microscopy2.0528982023-06-28
118CAM|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Evernimicin bound to the 50S subunitElectron microscopy1.8626902023-07-26
127QQ3|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli K-12BacteriaRF02541Cryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A.Electron microscopy2.128982023-01-18
138AYE|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 70S ribosome bound to thermorubin and fMet-tRNAElectron microscopy1.9627532023-03-01
147ZP8|1|bLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF0254170S E. coli ribosome with a stalled filamin domain 5 nascent chainElectron microscopy2.229012022-08-10
158E43|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound streptogramin A analog 3336Electron microscopy2.0928972023-06-28
167K00|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of the Bacterial Ribosome at 2 Angstrom ResolutionElectron microscopy1.9827532020-09-23
178CGD|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Clindamycin bound to the 50S subunitElectron microscopy1.9827482023-07-26
188G6W|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPheElectron microscopy2.0227532023-04-05
198E41|1|ILarge subunit ribosomal RNA50S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to tiamulin and VS1Electron microscopy2.1328982023-06-28
208BIM|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-siteElectron microscopy2.0427582023-08-16
218BIL|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site.Electron microscopy2.0427582023-08-16
226XZ7|1|ALarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet).Electron microscopy2.128972020-07-22
237Z20|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 microscopy2.2929012022-08-10
247LVK|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cfr-modified 50S subunit from Escherichia coliElectron microscopy2.228982021-12-15
256PJ6|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541High resolution cryo-EM structure of E.coli 50SElectron microscopy2.228982020-01-22
268G6Y|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPheElectron microscopy2.0927532023-04-05
278EMM|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substratesElectron microscopy2.127532023-05-31
288BGE|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formationElectron microscopy2.1127582023-08-16
298E35|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound SAB002Electron microscopy2.2728982023-06-28
308ANA|1|aLarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli BW25113BacteriaRF02541Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the 50S ribosomal subunitElectron microscopy2.127332023-03-08
317N1P|1|23Large subunit ribosomal RNA23S rRNAEscherichia coli K-12BacteriaRF02541Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformationElectron microscopy2.3329042021-07-14
328E48|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to antibiotic analog SLC30Electron microscopy2.2728982023-06-28
338E33|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound streptogramin analog SAB001Electron microscopy2.2328972023-06-28
347PJS|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)Electron microscopy2.3529032021-10-20
358E3M|1|ILarge subunit ribosomal RNA50S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to L-linker solithromycin conjugateElectron microscopy2.2528982023-06-28
367S1H|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli ribosome with antibiotic linezolidElectron microscopy2.3528982021-11-17
378E47|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to antibiotic analog SLC26Electron microscopy2.3228982023-06-28
388E45|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to antibiotic analog SLC17Electron microscopy2.328972023-06-28
398E42|1|ILarge subunit ribosomal RNA50S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to tiamulin and azithromycinElectron microscopy2.2928982023-06-28
408E46|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to antibiotic analog SLC21Electron microscopy2.3228972023-06-28
418BHL|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formationElectron microscopy2.2127582023-08-16
428E32|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1Electron microscopy2.3528982023-06-28
438E3L|1|ILarge subunit ribosomal RNA50S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to D-linker solithromycin conjugateElectron microscopy2.3528972023-06-28
447S1K|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolidElectron microscopy2.4228982022-01-19
457O1A|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 microscopy2.428972021-09-01
468EIU|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541E. coli 70S ribosome with A-loop mutations U2554C and U2555CElectron microscopy2.2427532023-02-01
477S1J|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli ribosome with antibiotic radezolidElectron microscopy2.4728982022-03-02
487S1I|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Wild-type Escherichia coli stalled ribosome with antibiotic radezolidElectron microscopy2.4828982022-03-02
497S1G|1|ILarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541wild-type Escherichia coli stalled ribosome with antibiotic linezolidElectron microscopy2.4828982021-11-17
508E36|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound streptogramin A analog 3146Electron microscopy2.3828972023-06-28
518BF7|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-siteElectron microscopy2.3327582023-08-16
528AKN|1|aLarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli BW25113BacteriaRF02541Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosomeElectron microscopy2.327532023-03-08
538G6X|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coliBacteriaRF02541Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPheElectron microscopy2.3127532023-03-22
547BL4|1|ALarge subunit ribosomal RNA23S ribosomal RNAEscherichia coli K-12BacteriaRF02541in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particleElectron microscopy2.428972021-05-12
558BHP|1|0Large subunit ribosomal RNA23S rRNA RRLG-RRNAEscherichia coli K-12BacteriaRF02541Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formationElectron microscopy2.3727582023-08-16
566PCR|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 40oElectron microscopy2.528972020-06-17
576PC6|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 47Electron microscopy2.528972020-06-17
586PC7|1|ILarge subunit ribosomal RNA23S ribosomal RNAEscherichia coliBacteriaRF02541E. coli 50S ribosome bound to compound 46Electron microscopy2.528972020-06-17
598CGJ|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Streptomycin bound to the 30S bodyElectron microscopy1.79312023-07-26
608CGU|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Gentamicin bound to the 30S bodyElectron microscopy1.89312023-07-26
618CEP|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Round2 30S head (no antibiotic)Electron microscopy2.04312023-07-19
628CGR|1|aLarge subunit ribosomal RNA23S rRNAEscherichia coli BW25113BacteriaRF02541Apramycin bound to the 30S bodyElectron microscopy2.12302023-07-26

Release history

Release3.2963.2973.2983.2993.3003.3013.3023.3033.3043.305
Date2023-08-162023-08-232023-08-302023-09-062023-09-132023-09-202023-09-272023-10-042023-10-112023-10-18

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.

#SViewPDBTitleMethodResolution#NTs
18BF7|1|0Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-siteELECTRON MICROSCOPY2.332758
28BHL|1|0Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formationELECTRON MICROSCOPY2.212758
38BGE|1|0Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formationELECTRON MICROSCOPY2.112758
48BIL|1|0Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site.ELECTRON MICROSCOPY2.042758
58BIM|1|0Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-siteELECTRON MICROSCOPY2.042758
68BHP|1|0Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formationELECTRON MICROSCOPY2.372758
78E35|1|IE. coli 50S ribosome bound to compound SAB002ELECTRON MICROSCOPY2.272898
88E47|1|IE. coli 50S ribosome bound to antibiotic analog SLC26ELECTRON MICROSCOPY2.322898
98E48|1|IE. coli 50S ribosome bound to antibiotic analog SLC30ELECTRON MICROSCOPY2.272898
108E3L|1|IE. coli 50S ribosome bound to D-linker solithromycin conjugateELECTRON MICROSCOPY2.352897
118E32|1|IE. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1ELECTRON MICROSCOPY2.352898
128E46|1|IE. coli 50S ribosome bound to antibiotic analog SLC21ELECTRON MICROSCOPY2.322897
138E45|1|IE. coli 50S ribosome bound to antibiotic analog SLC17ELECTRON MICROSCOPY2.32897
148E49|1|IE. coli 50S ribosome bound to antibiotic analog SLC31ELECTRON MICROSCOPY2.052898
158E42|1|IE. coli 50S ribosome bound to tiamulin and azithromycinELECTRON MICROSCOPY2.292898
168E30|1|IE. coli 50S ribosome bound to compound streptogramin A analog 3142ELECTRON MICROSCOPY1.912898
178E3M|1|IE. coli 50S ribosome bound to L-linker solithromycin conjugateELECTRON MICROSCOPY2.252898
188E41|1|IE. coli 50S ribosome bound to tiamulin and VS1ELECTRON MICROSCOPY2.132898
198E43|1|IE. coli 50S ribosome bound to compound streptogramin A analog 3336ELECTRON MICROSCOPY2.092897
208E33|1|IE. coli 50S ribosome bound to compound streptogramin analog SAB001ELECTRON MICROSCOPY2.232897
218E36|1|IE. coli 50S ribosome bound to compound streptogramin A analog 3146ELECTRON MICROSCOPY2.382897
226PC6|1|IE. coli 50S ribosome bound to compound 47ELECTRON MICROSCOPY2.52897
236PCR|1|IE. coli 50S ribosome bound to compound 40oELECTRON MICROSCOPY2.52897
246PC7|1|IE. coli 50S ribosome bound to compound 46ELECTRON MICROSCOPY2.52897
258E3O|1|IE. coli 50S ribosome bound to solithromycin and VM1ELECTRON MICROSCOPY1.992897
267LVK|1|ICfr-modified 50S subunit from Escherichia coliELECTRON MICROSCOPY2.22898
276PJ6|1|IHigh resolution cryo-EM structure of E.coli 50SELECTRON MICROSCOPY2.22898
284YBB|1|CAHigh-resolution structure of the Escherichia coli ribosomeX-RAY DIFFRACTION2.12898
297QQ3|1|ICryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A.ELECTRON MICROSCOPY2.12898
307BL4|1|Ain vitro reconstituted 50S-ObgE-GMPPNP-RsfS particleELECTRON MICROSCOPY2.42897
317O1A|1|BACryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophanELECTRON MICROSCOPY2.42897
327ZP8|1|b70S E. coli ribosome with a stalled filamin domain 5 nascent chainELECTRON MICROSCOPY2.22901
337Z20|1|b70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia and a stalled filamin domain 5 nascent chainELECTRON MICROSCOPY2.292901
348B0X|1|aTranslating 70S ribosome in the unrotated state (P and E, tRNAs)ELECTRON MICROSCOPY1.552748
357S1J|1|IWild-type Escherichia coli ribosome with antibiotic radezolidELECTRON MICROSCOPY2.472898
367S1I|1|IWild-type Escherichia coli stalled ribosome with antibiotic radezolidELECTRON MICROSCOPY2.482898
377S1G|1|Iwild-type Escherichia coli stalled ribosome with antibiotic linezolidELECTRON MICROSCOPY2.482898
387S1H|1|IWild-type Escherichia coli ribosome with antibiotic linezolidELECTRON MICROSCOPY2.352898
397S1K|1|ICfr-modified Escherichia coli stalled ribosome with antibiotic radezolidELECTRON MICROSCOPY2.422898
408FTO|1|aE. coli 70S ribosome with an improved MS2 tag inserted in H98ELECTRON MICROSCOPY1.852767
417N1P|1|23Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformationELECTRON MICROSCOPY2.332904
428EIU|1|aE. coli 70S ribosome with A-loop mutations U2554C and U2555CELECTRON MICROSCOPY2.242753
437K00|1|aStructure of the Bacterial Ribosome at 2 Angstrom ResolutionELECTRON MICROSCOPY1.982753
448G6W|1|aStructure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPheELECTRON MICROSCOPY2.022753
458G6Y|1|aStructure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPheELECTRON MICROSCOPY2.092753
468G6X|1|aStructure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPheELECTRON MICROSCOPY2.312753
478EMM|1|aComposite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substratesELECTRON MICROSCOPY2.12753
488AYE|1|aE. coli 70S ribosome bound to thermorubin and fMet-tRNAELECTRON MICROSCOPY1.962753
498AKN|1|aCryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosomeELECTRON MICROSCOPY2.32753
508ANA|1|aCryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the 50S ribosomal subunitELECTRON MICROSCOPY2.12733
518CGV|1|aTiamulin bound to the 50S subunitELECTRON MICROSCOPY1.662687
528CEU|1|aRetapamulin and Capreomycin bound to the 50S subunitELECTRON MICROSCOPY1.832753
537PJS|1|AStructure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C)ELECTRON MICROSCOPY2.352903
548CGD|1|aClindamycin bound to the 50S subunitELECTRON MICROSCOPY1.982748
558CAM|1|aEvernimicin bound to the 50S subunitELECTRON MICROSCOPY1.862690
568CGK|1|aLincomycin and Avilamycin bound to the 50S subunitELECTRON MICROSCOPY1.642699
576XZ7|1|AE. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet).ELECTRON MICROSCOPY2.12897
584YBB|1|DAHigh-resolution structure of the Escherichia coli ribosomeX-RAY DIFFRACTION2.12897
598CGR|1|aApramycin bound to the 30S bodyELECTRON MICROSCOPY2.1230
608CEP|1|aRound2 30S head (no antibiotic)ELECTRON MICROSCOPY2.0431
618CGJ|1|aStreptomycin bound to the 30S bodyELECTRON MICROSCOPY1.7931
628CGU|1|aGentamicin bound to the 30S bodyELECTRON MICROSCOPY1.8931

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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