| 1 | 9J1M|1|u (rep) | | tRNA | Mycobacterium tuberculosis variant bovis BCG str. Pasteur 1173P2 | | | KU13-bond Mycobacterium tuberculosis 70S ribosome | Electron microscopy | 2.33 | 3 | 2025-03-19 |
| 2 | 9GUL|1|2 | | P-tRNA CCA tail | Homo sapiens | | | Structure of FLuc-XBP1u+ stalled human 60S ribosome nascent chain complex | Electron microscopy | 2.2 | 3 | 2025-09-24 |
| 3 | 7PWO|1|E | | P-site tRNA | Giardia lamblia ATCC 50803 | | | Cryo-EM structure of Giardia lamblia ribosome at 2.75 A resolution | Electron microscopy | 2.75 | 3 | 2022-04-20 |
| 4 | 4YZV|1|Z6 | | CC-puromycin | Streptomyces alboniger | | | Precleavage 70S structure of the P. vulgaris HigB deltaH92 toxin bound to the ACA codon | X-ray diffraction | 3.1 | 3 | 2015-10-21 |
| 5 | 4YZV|1|Z7 | | CC-puromycin | Streptomyces alboniger | | | Precleavage 70S structure of the P. vulgaris HigB deltaH92 toxin bound to the ACA codon | X-ray diffraction | 3.1 | 3 | 2015-10-21 |
| 6 | 8IP8|1|dl | | CCA end of E-tRNA | Triticum aestivum | | | Wheat 80S ribosome stalled on AUG-Stop boron dependently | Electron microscopy | 2.9 | 3 | 2024-02-21 |
| 7 | 8ZTV|1|Z | | RNA (5'-R(P*CP*A)-3') | Escherichia coli | | | 70S ribosome arrested by PepNL with RF2 | Electron microscopy | 2.9 | 2 | 2025-03-19 |
| 8 | 6S0K|1|2 | | tRNA-CCA | Escherichia coli | | | Ribosome nascent chain in complex with SecA | Electron microscopy | 3.1 | 3 | 2019-10-09 |
| 9 | 1VY7|1|AW | | Cytidine-Puromycin | synthetic construct | | | Crystal structure of the Thermus thermophilus 70S ribosome in the pre-attack state of peptide bond formation containing short substrate-mimic Cytidine-Cytidine-Puromycin in the A site and acylated tRNA in the P site. | X-ray diffraction | 2.8 | 3 | 2014-08-20 |
| 10 | 3CD6|1|4 | | RNA (5'-R(*CP*CP*(PPU))-3') | | | | Co-cystal of large Ribosomal Subunit mutant G2616A with CC-Puromycin | X-ray diffraction | 2.75 | 3 | 2008-05-20 |
| 11 | 4LNT|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCC-U on the Ribosome | X-ray diffraction | 2.94 | 3 | 2014-08-06 |
| 12 | 5GAE|1|x | | tRNA CCA end (5'-R(P*CP*CP*A)-3') | Escherichia coli | | | RNC in complex with a translocating SecYEG | Electron microscopy | 3.33 | 3 | 2016-01-27 |
| 13 | 8ZTU|1|Z | | E-tRNA | Escherichia coli | | | 70S ribosome arrested by PepNL | Electron microscopy | 2.9 | 2 | 2025-03-19 |
| 14 | 4ZSN|1|Z6 | | CC-puromycin | synthetic construct | | | 70S-wild-type HigB toxin complex bound to a AAA lysine codon | X-ray diffraction | 3.6 | 3 | 2016-09-07 |
| 15 | 3CMA|1|6 | | RNA (5'-R(*CP*CP*(8AN))-3') | | | | The structure of CCA and CCA-Phe-Cap-Bio bound to the large ribosomal subunit of Haloarcula marismortui | X-ray diffraction | 2.8 | 3 | 2008-09-23 |
| 16 | 4LNT|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCC-U on the Ribosome | X-ray diffraction | 2.94 | 3 | 2014-08-06 |
| 17 | 4L47|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-U on the Ribosome | X-ray diffraction | 3.22 | 3 | 2014-08-06 |
| 18 | 1VY7|1|CW | | Cytidine-Puromycin | synthetic construct | | | Crystal structure of the Thermus thermophilus 70S ribosome in the pre-attack state of peptide bond formation containing short substrate-mimic Cytidine-Cytidine-Puromycin in the A site and acylated tRNA in the P site. | X-ray diffraction | 2.8 | 3 | 2014-08-20 |
| 19 | 4L47|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-U on the Ribosome | X-ray diffraction | 3.22 | 3 | 2014-08-06 |
| 20 | 5GAG|1|2 | | tRNA CCAend | Escherichia coli | | | RNC in complex with SRP-SR in the closed state | Electron microscopy | 3.8 | 3 | 2016-01-27 |
| 21 | 1KQS|1|3 | | CCA | | | | The Haloarcula marismortui 50S Complexed with a Pretranslocational Intermediate in Protein Synthesis | X-ray diffraction | 3.1 | 3 | 2002-02-22 |
| 22 | 5GAD|1|2 | | tRNA CCAend | Escherichia coli | | | RNC-SRP-SR complex early state | Electron microscopy | 3.7 | 3 | 2016-01-27 |
| 23 | 7Y38|1|Z | | RNA (5'-R(P*CP*CP*A)-3') | in vitro transcription vector pT7-TP(deltai) | | | Molecular architecture of the chikungunya virus replication complex | Electron microscopy | 2.8 | 3 | 2022-12-14 |
| 24 | 1VVJ|1|Z8 | | RNA (5'-R(*CP*CP*(PPU))-3') | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 bound to Codon CCC-G on the Ribosome | X-ray diffraction | 3.44 | 3 | 2014-08-06 |
| 25 | 5GAH|1|2 | | tRNA CCAend | Escherichia coli | | | RNC in complex with SRP with detached NG domain | Electron microscopy | 3.8 | 3 | 2016-01-27 |
| 26 | 1VVJ|1|Z6 | | RNA (5'-R(*CP*CP*(PPU))-3') | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 bound to Codon CCC-G on the Ribosome | X-ray diffraction | 3.44 | 3 | 2014-08-06 |
| 27 | 4TUA|1|Z5 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-Thr bound to Codon ACC-A on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 28 | 4TUD|1|Z5 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-C on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 29 | 5LYB|1|A | | aminoacyl-tRNA fragment ACCPmn | synthetic construct | | | Crystal structure of the S.cerevisiae 80S ribosome in complex with the A-site bound aminoacyl-tRNA analog ACCPmn | X-ray diffraction | 3.25 | 3 | 2016-11-23 |
| 30 | 4LFZ|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-U in the Absence of Paromomycin | X-ray diffraction | 3.92 | 3 | 2014-08-06 |
| 31 | 4TUE|1|Z6 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-U on the Ribosome | X-ray diffraction | 3.5 | 2 | 2015-05-13 |
| 32 | 3J7Z|1|7 | | P-tRNA CCA-end | Escherichia coli | | | Structure of the E. coli 50S subunit with ErmCL nascent chain | Electron microscopy | 3.9 | 3 | 2014-10-22 |
| 33 | 4LT8|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCC-G on the Ribosome | X-ray diffraction | 3.14 | 3 | 2014-08-06 |
| 34 | 4LT8|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCC-G on the Ribosome | X-ray diffraction | 3.14 | 3 | 2014-08-06 |
| 35 | 4TUB|1|Z6 | | CC-Puro | synthetic construct | | | Crystal structure of tRNA-Thr bound to Codon ACC-C on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 36 | 4P70|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Unmodified tRNA Proline (CGG) Bound to Codon CCG on the Ribosome | X-ray diffraction | 3.68 | 3 | 2014-08-13 |
| 37 | 4TUA|1|Z6 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-Thr bound to Codon ACC-A on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 38 | 6N9E|1|1w | | CC-Pmn | Escherichia coli | | | Crystal structure of the Thermus thermophilus 70S ribosome in complex with a short substrate mimic CC-Pmn and bound to mRNA and P-site tRNA at 3.7A resolution | X-ray diffraction | 3.7 | 3 | 2018-12-12 |
| 39 | 4TUB|1|Z5 | | CC-Puro | synthetic construct | | | Crystal structure of tRNA-Thr bound to Codon ACC-C on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 40 | 5LYB|1|a | | aminoacyl-tRNA fragment ACCPmn | synthetic construct | | | Crystal structure of the S.cerevisiae 80S ribosome in complex with the A-site bound aminoacyl-tRNA analog ACCPmn | X-ray diffraction | 3.25 | 3 | 2016-11-23 |
| 41 | 4TUD|1|Z6 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-C on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 42 | 4TUC|1|Z6 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-A on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 43 | 4TUE|1|Z5 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-U on the Ribosome | X-ray diffraction | 3.5 | 2 | 2015-05-13 |
| 44 | 4TUC|1|Z5 | | CC-Puro | synthetic construct | | | Crystal structure of ASL-SufJ bound to Codon ACC-A on the Ribosome | X-ray diffraction | 3.6 | 2 | 2015-05-13 |
| 45 | 4LFZ|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-U in the Absence of Paromomycin | X-ray diffraction | 3.92 | 3 | 2014-08-06 |
| 46 | 4P70|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Unmodified tRNA Proline (CGG) Bound to Codon CCG on the Ribosome | X-ray diffraction | 3.68 | 3 | 2014-08-13 |
| 47 | 4L71|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-A on the Ribosome | X-ray diffraction | 3.9 | 3 | 2014-08-06 |
| 48 | 4L71|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCC-A on the Ribosome | X-ray diffraction | 3.9 | 3 | 2014-08-06 |
| 49 | 4V19|1|C | | TRNA | Sus scrofa | | | Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 | Electron microscopy | 3.4 | 3 | 2014-10-08 |
| 50 | 4LSK|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCG-G on the Ribosome | X-ray diffraction | 3.48 | 3 | 2014-08-06 |
| 51 | 4LEL|1|Z8 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCG-G on the Ribosome | X-ray diffraction | 3.9 | 3 | 2014-08-06 |
| 52 | 6N9E|1|2w | | CC-Pmn | Escherichia coli | | | Crystal structure of the Thermus thermophilus 70S ribosome in complex with a short substrate mimic CC-Pmn and bound to mRNA and P-site tRNA at 3.7A resolution | X-ray diffraction | 3.7 | 3 | 2018-12-12 |
| 53 | 3CMA|1|5 | | RNA (5'-R(*CP*CP*A)-3') | | | | The structure of CCA and CCA-Phe-Cap-Bio bound to the large ribosomal subunit of Haloarcula marismortui | X-ray diffraction | 2.8 | 3 | 2008-09-23 |
| 54 | 5GAF|1|2 | | tRNA CCAend | Escherichia coli | | | RNC in complex with SRP | Electron microscopy | 4.3 | 3 | 2016-02-03 |
| 55 | 4LSK|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of tRNA Proline (CGG) Bound to Codon CCG-G on the Ribosome | X-ray diffraction | 3.48 | 3 | 2014-08-06 |
| 56 | 4LEL|1|Z6 | | tRNA acceptor end mimic | synthetic construct | | | Crystal Structure of Frameshift Suppressor tRNA SufA6 Bound to Codon CCG-G on the Ribosome | X-ray diffraction | 3.9 | 3 | 2014-08-06 |
| 57 | 5O60|1|2 | | tRNA CCA-end acetylated (Phe) | Mycolicibacterium smegmatis | | | Structure of the 50S large ribosomal subunit from Mycobacterium smegmatis | Electron microscopy | 3.18 | 3 | 2017-07-12 |
| 58 | 7PWG|1|E | | P-site tRNA | Giardia lamblia ATCC 50803 | | | Cryo-EM structure of large subunit of Giardia lamblia ribosome at 2.7 A resolution | Electron microscopy | 2.75 | 3 | 2022-04-20 |
| 59 | 5NCO|1|2 | | P-site tRNA-CCA end | Escherichia coli | | | Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome | Electron microscopy | 4.8 | 3 | 2017-05-24 |
| 60 | 4V19|1|Z | | TRNA | Sus scrofa | | | Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 | Electron microscopy | 3.4 | 3 | 2014-10-08 |
| 61 | 8OIT|1|B7 | | E-site tRNA | Homo sapiens | | | 39S human mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA | Electron microscopy | 2.9 | 3 | 2023-06-14 |
| 62 | 8OIR|1|B7 | | E-site tRNA | Homo sapiens | | | 55S human mitochondrial ribosome with mtRF1 and P-site tRNA | Electron microscopy | 3.1 | 3 | 2023-06-14 |
| 63 | 5LZE|1|w | | CCA 3' end of E-site tRNASec (low occupancy) | Escherichia coli | | | Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) | Electron microscopy | 3.5 | 3 | 2016-11-23 |
| 64 | 5LZD|1|w | | CCA 3' end of E-site tRNASec (low occupancy) | Escherichia coli | | | Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) | Electron microscopy | 3.4 | 3 | 2016-11-23 |
| 65 | 5LZC|1|w | | CCA 3' end of E-site tRNASec (low occupancy) | Escherichia coli | | | Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) | Electron microscopy | 4.8 | 3 | 2016-11-23 |
| 66 | 5LZB|1|w | | CCA 3' end of E-site tRNASec (low occupancy) | Escherichia coli | | | Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) | Electron microscopy | 5.3 | 3 | 2016-11-23 |
| 67 | 4ZSN|1|Z7 | | CC-puromycin | synthetic construct | | | 70S-wild-type HigB toxin complex bound to a AAA lysine codon | X-ray diffraction | 3.6 | 3 | 2016-09-07 |
| 68 | 3J5L|1|7 | | 5'-R(*CP*CP*A)-3' | | | | Structure of the E. coli 50S subunit with ErmBL nascent chain | Electron microscopy | 6.6 | 3 | 2014-03-26 |
| 69 | 8OIQ|1|B7 | | E-site tRNA | Sus scrofa | | | 39S mammalian mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA | Electron microscopy | 3.5 | 3 | 2023-06-14 |
| 70 | 8OIN|1|B7 | | E-site tRNA | Sus scrofa | | | 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA | Electron microscopy | 3.6 | 3 | 2023-06-14 |
| 71 | 1VQO|1|4 | | 5'-R(*CP*CP*(PPU))-3' | | | | The structure of CCPMN bound to the large ribosomal subunit haloarcula marismortui | X-ray diffraction | 2.2 | 3 | 2005-11-29 |
| 72 | 1M90|1|5 | | CCA | | | | Co-crystal structure of CCA-Phe-caproic acid-biotin and sparsomycin bound to the 50S ribosomal subunit | X-ray diffraction | 2.8 | 3 | 2002-09-06 |
| 73 | 1QVG|1|5 | | Oligonucleotide CCA | | | | Structure of CCA oligonucleotide bound to the tRNA binding sites of the large ribosomal subunit of Haloarcula marismortui | X-ray diffraction | 2.9 | 3 | 2003-11-11 |
| 74 | 3CXC|1|4 | | 5'-R(*CP*CP*A)-3' | | | | The structure of an enhanced oxazolidinone inhibitor bound to the 50S ribosomal subunit of H. marismortui | X-ray diffraction | 3 | 3 | 2009-04-28 |
| 75 | 1Q7Y|1|5 | | CCdA-P-Puromycin | | | | Crystal Structure of CCdAP-Puromycin bound at the Peptidyl transferase center of the 50S ribosomal subunit | X-ray diffraction | 3.2 | 3 | 2003-10-07 |
| 76 | 1QVG|1|4 | | Oligonucleotide CCA | | | | Structure of CCA oligonucleotide bound to the tRNA binding sites of the large ribosomal subunit of Haloarcula marismortui | X-ray diffraction | 2.9 | 3 | 2003-11-11 |
| 77 | 1QVG|1|3 | | Oligonucleotide CCA | | | | Structure of CCA oligonucleotide bound to the tRNA binding sites of the large ribosomal subunit of Haloarcula marismortui | X-ray diffraction | 2.9 | 3 | 2003-11-11 |
| 78 | 1Q86|1|5 | | CCA-phenylalanine-cariotic-acid-biotin | | | | Crystal structure of CCA-Phe-cap-biotin bound simultaneously at half occupancy to both the A-site and P-site of the the 50S ribosomal Subunit. | X-ray diffraction | 3 | 3 | 2003-10-07 |
| 79 | 3CME|1|6 | | RNA (5'-R(*CP*CP*(8AN))-3') | synthetic construct | | | The Structure of CA and CCA-PHE-CAP-BIO Bound to the Large Ribosomal Subunit of Haloarcula Marismortui | X-ray diffraction | 2.95 | 3 | 2008-09-23 |
| 80 | 1Q86|1|6 | | CCA-phenylalanine-cariotic-acid-biotin | | | | Crystal structure of CCA-Phe-cap-biotin bound simultaneously at half occupancy to both the A-site and P-site of the the 50S ribosomal Subunit. | X-ray diffraction | 3 | 3 | 2003-10-07 |
| 81 | 3CME|1|5 | | RNA (5'-R(*C*CP*A)-3') | synthetic construct | | | The Structure of CA and CCA-PHE-CAP-BIO Bound to the Large Ribosomal Subunit of Haloarcula Marismortui | X-ray diffraction | 2.95 | 2 | 2008-09-23 |
| 82 | 6OTR|1|ZA | | CCPuro | synthetic construct | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S post-cleavage (AAU) | X-ray diffraction | 3.12 | 3 | 2019-08-21 |
| 83 | 6OTR|1|ZB | | CCPuro | synthetic construct | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S post-cleavage (AAU) | X-ray diffraction | 3.12 | 3 | 2019-08-21 |
| 84 | 6OXI|1|ZA | | CCPuro | Streptomyces alboniger | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S post-cleavage (UAA) | X-ray diffraction | 3.49 | 3 | 2019-08-21 |
| 85 | 8FOM|1|Z6 | | CC-puro | synthetic construct | | | Crystal structure of tRNA^Lys(SUU) bound to UAA codon in the ribosomal P site | X-ray diffraction | 3.58 | 3 | 2023-03-29 |
| 86 | 8FOM|1|Z8 | | CC-puro | synthetic construct | | | Crystal structure of tRNA^Lys(SUU) bound to UAA codon in the ribosomal P site | X-ray diffraction | 3.58 | 3 | 2023-03-29 |
| 87 | 8FON|1|Z6 | | CC-puro | synthetic construct | | | Crystal structure of tRNA^Lys(SUU) bound to AUA codon in the ribosomal P site | X-ray diffraction | 3.64 | 3 | 2023-03-29 |
| 88 | 8FON|1|Z8 | | CC-puro | synthetic construct | | | Crystal structure of tRNA^Lys(SUU) bound to AUA codon in the ribosomal P site | X-ray diffraction | 3.64 | 3 | 2023-03-29 |
| 89 | 6NDK|1|ZB | | tRNA acceptor end mimic | synthetic construct | | | Structure of ASLSufA6 A37.5 bound to the 70S A site | X-ray diffraction | 3.64 | 3 | 2019-02-27 |
| 90 | 6OXA|1|ZA | | CCPuro | Streptomyces alboniger | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S pre-cleavage (AAU) | X-ray diffraction | 3.25 | 3 | 2019-08-21 |
| 91 | 6OXA|1|ZB | | CCPuro | Streptomyces alboniger | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S pre-cleavage (AAU) | X-ray diffraction | 3.25 | 3 | 2019-08-21 |
| 92 | 6NDK|1|ZA | | tRNA acceptor end mimic | synthetic construct | | | Structure of ASLSufA6 A37.5 bound to the 70S A site | X-ray diffraction | 3.64 | 3 | 2019-02-27 |
| 93 | 6OXI|1|ZB | | CCPuro | Streptomyces alboniger | | | Dimeric E.coli YoeB bound to Thermus thermophilus 70S post-cleavage (UAA) | X-ray diffraction | 3.49 | 3 | 2019-08-21 |