| 1 | 5J7L|1|DA (rep) | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline | X-ray diffraction | 3 | 2897 | 2016-07-27 |
| 2 | 4YBB|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | High-resolution structure of the Escherichia coli ribosome | X-ray diffraction | 2.1 | 2897 | 2015-03-18 |
| 3 | 4WOI|1|BA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 | X-ray diffraction | 3 | 2897 | 2015-08-05 |
| 4 | 4WOI|1|CA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 | X-ray diffraction | 3 | 2897 | 2015-08-05 |
| 5 | 6I7V|1|DA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Ribosomal protein paralogs bL31 and bL36 | X-ray diffraction | 2.9 | 2897 | 2018-12-05 |
| 6 | 5J91|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the Wild-type 70S E coli ribosome bound to Tigecycline | X-ray diffraction | 2.96 | 2897 | 2016-07-06 |
| 7 | 4V9P|1|EA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 8 | 4V9P|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 9 | 4V9P|1|GA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 10 | 4V9P|1|AA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 11 | 4V9D|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structures of the bacterial ribosome in classical and hybrid states of tRNA binding | X-ray diffraction | 3 | 2897 | 2014-07-09 |
| 12 | 4V9O|1|AA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 13 | 4V9O|1|EA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 14 | 4V9O|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 15 | 5J7L|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline | X-ray diffraction | 3 | 2898 | 2016-07-27 |
| 16 | 4U27|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to flopristin and linopristin. | X-ray diffraction | 2.8 | 2897 | 2014-07-30 |
| 17 | 4U24|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to dalfopristin. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 18 | 4U25|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to virginiamycin M1. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 19 | 4V9D|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structures of the bacterial ribosome in classical and hybrid states of tRNA binding | X-ray diffraction | 3 | 2896 | 2014-07-09 |
| 20 | 4U26|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. | X-ray diffraction | 2.8 | 2897 | 2014-07-30 |
| 21 | 4V9O|1|GA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Control of ribosomal subunit rotation by elongation factor G | X-ray diffraction | 2.9 | 2854 | 2014-07-09 |
| 22 | 4U1U|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to quinupristin. | X-ray diffraction | 2.95 | 2897 | 2014-07-30 |
| 23 | 4YBB|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | High-resolution structure of the Escherichia coli ribosome | X-ray diffraction | 2.1 | 2898 | 2015-03-18 |
| 24 | 4U1V|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to linopristin. | X-ray diffraction | 3 | 2897 | 2014-07-30 |
| 25 | 4U20|1|BA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to flopristin. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 26 | 6I7V|1|CA | Large subunit ribosomal RNA | 23S ribsomal RNA | Escherichia coli | Bacteria | RF02541 | Ribosomal protein paralogs bL31 and bL36 | X-ray diffraction | 2.9 | 2898 | 2018-12-05 |
| 27 | 4U27|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to flopristin and linopristin. | X-ray diffraction | 2.8 | 2897 | 2014-07-30 |
| 28 | 4U25|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to virginiamycin M1. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 29 | 4U1U|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to quinupristin. | X-ray diffraction | 2.95 | 2897 | 2014-07-30 |
| 30 | 4U1V|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to linopristin. | X-ray diffraction | 3 | 2897 | 2014-07-30 |
| 31 | 4U24|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to dalfopristin. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 32 | 4U26|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. | X-ray diffraction | 2.8 | 2897 | 2014-07-30 |
| 33 | 4U20|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Crystal structure of the E. coli ribosome bound to flopristin. | X-ray diffraction | 2.9 | 2897 | 2014-07-30 |
| 34 | 5J91|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the Wild-type 70S E coli ribosome bound to Tigecycline | X-ray diffraction | 2.96 | 2898 | 2016-07-06 |
| 35 | 5J5B|1|DA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the WT E coli ribosome bound to tetracycline | X-ray diffraction | 2.8 | 2897 | 2016-07-27 |
| 36 | 5J5B|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the WT E coli ribosome bound to tetracycline | X-ray diffraction | 2.8 | 2898 | 2016-07-27 |
| 37 | 6HRM|1|1 | Small subunit ribosomal RNA | stapled 16S-23S rRNA,stapled 16S-23S rRNA,stapled 16S-23S rRNA,stapled 16S-23S rRNA | Escherichia coli | Bacteria | RF02541 | E. coli 70S d2d8 stapled ribosome | Electron microscopy | 2.96 | 4450 | 2018-12-19 |
| 38 | 7K00|1|a | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Structure of the Bacterial Ribosome at 2 Angstrom Resolution | Electron microscopy | 1.98 | 2753 | 2020-09-23 |
| 39 | 6XZ7|1|A | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet). | Electron microscopy | 2.1 | 2897 | 2020-07-22 |
| 40 | 6PJ6|1|I | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | High resolution cryo-EM structure of E.coli 50S | Electron microscopy | 2.2 | 2898 | 2020-01-22 |
| 41 | 6YS3|1|b | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM structure of the 50S ribosomal subunit at 2.58 Angstroms with modeled GBC SecM peptide | Electron microscopy | 2.58 | 2888 | 2020-09-30 |
| 42 | 6YSS|1|A | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state | Electron microscopy | 2.6 | 2903 | 2020-08-19 |
| 43 | 6PCR|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 40o | Electron microscopy | 2.5 | 2897 | 2020-06-17 |
| 44 | 6PC6|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 47 | Electron microscopy | 2.5 | 2897 | 2020-06-17 |
| 45 | 6PC7|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 46 | Electron microscopy | 2.5 | 2897 | 2020-06-17 |
| 46 | 6XZB|1|A2 | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli K-12 | Bacteria | RF02541 | E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). | Electron microscopy | 2.54 | 2897 | 2020-11-04 |
| 47 | 6TBV|1|23S1 | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) | Electron microscopy | 2.7 | 2897 | 2020-01-01 |
| 48 | 6TC3|1|23S1 | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) | Electron microscopy | 2.7 | 2897 | 2020-01-01 |
| 49 | 6PCQ|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to VM2 | Electron microscopy | 2.6 | 2897 | 2020-06-17 |
| 50 | 6XZA|1|A2 | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli K-12 | Bacteria | RF02541 | E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). | Electron microscopy | 2.66 | 2897 | 2020-11-04 |
| 51 | 6QDW|1|b | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM structure of the 50S ribosomal subunit at 2.83 Angstroms with modeled GBC SecM peptide | Electron microscopy | 2.83 | 2888 | 2020-01-15 |
| 52 | 6PC5|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compounds 46 and VS1 | Electron microscopy | 2.7 | 2897 | 2020-06-17 |
| 53 | 5AFI|1|A | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM | Electron microscopy | 2.9 | 2900 | 2015-03-11 |
| 54 | 6WYV|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compounds 47 and VS1 | Electron microscopy | 2.75 | 2897 | 2020-06-17 |
| 55 | 6PCT|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 41q | Electron microscopy | 2.8 | 2897 | 2020-06-17 |
| 56 | 6U48|1|CA | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S with phazolicin (PHZ) bound in exit tunnel | Electron microscopy | 2.87 | 2898 | 2019-09-18 |
| 57 | 6Y69|1|A | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX | Electron microscopy | 2.86 | 2887 | 2020-07-01 |
| 58 | 6PCS|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 40e | Electron microscopy | 2.8 | 2897 | 2020-06-17 |
| 59 | 5NWY|1|N | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex | Electron microscopy | 2.9 | 2897 | 2017-07-19 |
| 60 | 6WD0|1|1 | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) | Electron microscopy | 3 | 2903 | 2020-07-01 |
| 61 | 6WDE|1|1 | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) | Electron microscopy | 3 | 2903 | 2020-07-01 |
| 62 | 6ORE|1|1 | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Release complex 70S | Electron microscopy | 2.9 | 2903 | 2019-06-19 |
| 63 | 6PC8|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 40q | Electron microscopy | 2.9 | 2897 | 2020-06-17 |
| 64 | 5MDV|1|1 | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) | Electron microscopy | 2.97 | 2903 | 2016-12-14 |
| 65 | 6H4N|1|A | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome | Electron microscopy | 3 | 2900 | 2018-09-05 |
| 66 | 6ZU1|1|BA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 70S-RNAP expressome complex in uncoupled state 2 | Electron microscopy | 3 | 2900 | 2020-09-16 |
| 67 | 6ZTP|1|BA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 70S-RNAP expressome complex in uncoupled state 6 | Electron microscopy | 3 | 2900 | 2020-09-16 |
| 68 | 6ZTO|1|BA | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 70S-RNAP expressome complex in uncoupled state 1 | Electron microscopy | 3 | 2900 | 2020-09-23 |
| 69 | 6PCH|1|I | Large subunit ribosomal RNA | 23S ribosomal RNA | Escherichia coli | Bacteria | RF02541 | E. coli 50S ribosome bound to compound 21 | Electron microscopy | 2.9 | 2897 | 2020-06-17 |
| 70 | 6QUL|1|A | Large subunit ribosomal RNA | 23S rRNA, P-site fMet-tRNA(fMet) | Escherichia coli | Bacteria | RF02541 | Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolid | Electron microscopy | 3 | 2795 | 2019-04-10 |
| 71 | 5WFS|1|A | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4) | Electron microscopy | 3 | 2900 | 2018-05-02 |
| 72 | 5WDT|1|A | Large subunit ribosomal RNA | 23S rRNA | Escherichia coli | Bacteria | RF02541 | 70S ribosome-EF-Tu H84A complex with GppNHp | Electron microscopy | 3 | 2900 | 2018-04-25 |
| 73 | 5IQR|1|1 | Large subunit ribosomal RNA | LSU rRNA | Escherichia coli | Bacteria | RF02541 | Structure of RelA bound to the 70S ribosome | Electron microscopy | 3 | 2904 | 2016-05-04 |