| 1 | 7R4X|1|2 (rep) | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM reconstruction of the human 40S ribosomal subunit - Full map | Electron microscopy | 2.15 | 1646 | 2023-02-22 |
| 2 | 6ZMI|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to the human LYAR-80S ribosome complex | Electron microscopy | 2.6 | 1740 | 2020-08-19 |
| 3 | 6ZM7|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-EBP1 ribosome complex | Electron microscopy | 2.7 | 1740 | 2020-07-29 |
| 4 | 6ZLW|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to the human 40S ribosomal subunit | Electron microscopy | 2.6 | 1665 | 2020-07-29 |
| 5 | 6ZVH|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | EDF1-ribosome complex | Electron microscopy | 2.9 | 1740 | 2020-08-19 |
| 6 | 6Z6N|1|S2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of human EBP1-80S ribosomes (focus on EBP1) | Electron microscopy | 2.9 | 1740 | 2020-07-29 |
| 7 | 6ZOJ|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2-Nsp1-40S complex, composite map | Electron microscopy | 2.8 | 1704 | 2020-07-22 |
| 8 | 6ZP4|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2 | Electron microscopy | 2.9 | 1721 | 2020-07-29 |
| 9 | 6ZXG|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State H1 | Electron microscopy | 2.6 | 1651 | 2020-12-02 |
| 10 | 6QZP|1|S2 | Small subunit ribosomal RNA | 18S rRNA (1740-MER) | Homo sapiens | Eukarya | RF01960 | High-resolution cryo-EM structure of the human 80S ribosome | Electron microscopy | 2.9 | 1740 | 2019-04-24 |
| 11 | 6ZME|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-eERF1 ribosome complex | Electron microscopy | 3 | 1740 | 2020-08-12 |
| 12 | 6Z6L|1|S2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of human CCDC124 bound to 80S ribosomes | Electron microscopy | 3 | 1740 | 2020-07-29 |
| 13 | 6ZV6|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human RIO1(kd)-StHA late pre-40S particle, structural state B (post 18S rRNA cleavage) | Electron microscopy | 2.9 | 1683 | 2021-05-12 |
| 14 | 6ZON|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1 | Electron microscopy | 3 | 1721 | 2020-07-29 |
| 15 | 6ZXH|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State H2 | Electron microscopy | 2.7 | 1651 | 2020-12-16 |
| 16 | 7QVP|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human collided disome (di-ribosome) stalled on XBP1 mRNA | Electron microscopy | 3 | 1714 | 2022-10-12 |
| 17 | 7K5I|1|2 | Small subunit ribosomal RNA | 40S ribosomal rRNA18S | Homo sapiens | Eukarya | RF01960 | SARS-COV-2 nsp1 in complex with human 40S ribosome | Electron microscopy | 2.9 | 1665 | 2020-10-14 |
| 18 | 7QVP|1|S3 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human collided disome (di-ribosome) stalled on XBP1 mRNA | Electron microscopy | 3 | 1705 | 2022-10-12 |
| 19 | 6ZMO|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to the human LYAR-80S-eEF1a ribosome complex | Electron microscopy | 3.1 | 1740 | 2020-08-19 |
| 20 | 6Z6M|1|S2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of human 80S ribosomes bound to EBP1, eEF2 and SERBP1 | Electron microscopy | 3.1 | 1740 | 2020-07-29 |
| 21 | 7MQA|1|L1 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of the human SSU processome, state post-A1 | Electron microscopy | 2.7 | 1570 | 2021-09-22 |
| 22 | 6ZXE|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State F2 | Electron microscopy | 3 | 1645 | 2020-12-02 |
| 23 | 6Y2L|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of human ribosome in POST state | Electron microscopy | 3 | 1713 | 2020-04-15 |
| 24 | 6ZUO|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human RIO1(kd)-StHA late pre-40S particle, structural state A (pre 18S rRNA cleavage) | Electron microscopy | 3.1 | 1665 | 2021-05-12 |
| 25 | 6XA1|1|S2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Structure of a drug-like compound stalled human translation termination complex | Electron microscopy | 2.8 | 1590 | 2020-10-07 |
| 26 | 6OM0|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex (PCSK9-RNC) stalled by a drug-like molecule with AP and PE tRNAs | Electron microscopy | 3.1 | 1714 | 2019-06-19 |
| 27 | 6OLE|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP and PE tRNAs | Electron microscopy | 3.1 | 1714 | 2019-06-19 |
| 28 | 7WTZ|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B2 | Electron microscopy | 3 | 1624 | 2022-10-19 |
| 29 | 6ZN5|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complex - state 2 | Electron microscopy | 3.2 | 1671 | 2020-07-29 |
| 30 | 7WTU|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (without CK1) | Electron microscopy | 3 | 1575 | 2022-10-19 |
| 31 | 7WTX|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B1 | Electron microscopy | 3.1 | 1605 | 2022-10-19 |
| 32 | 6ZXD|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State F1 | Electron microscopy | 3.2 | 1645 | 2020-12-02 |
| 33 | 6Y0G|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of human ribosome in classical-PRE state | Electron microscopy | 3.2 | 1697 | 2020-04-15 |
| 34 | 6ZMT|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complex | Electron microscopy | 3 | 1569 | 2020-08-19 |
| 35 | 7WTT|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (with CK1) | Electron microscopy | 3.1 | 1575 | 2022-10-19 |
| 36 | 7WTW|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A3 | Electron microscopy | 3.2 | 1586 | 2022-10-19 |
| 37 | 7A09|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of a human ABCE1-bound 43S pre-initiation complex - State III | Electron microscopy | 3.5 | 1721 | 2020-10-14 |
| 38 | 6OLG|1|B1 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex stalled by a drug-like small molecule (CDH1_RNC with PP tRNA) | Electron microscopy | 3.4 | 1708 | 2019-06-19 |
| 39 | 7TQL|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B. | Electron microscopy | 3.4 | 1656 | 2022-04-27 |
| 40 | 7WU0|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B3 | Electron microscopy | 3.3 | 1624 | 2022-10-19 |
| 41 | 6OLI|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of human ribosome nascent chain complex selectively stalled by a drug-like small molecule (USO1-RNC) | Electron microscopy | 3.5 | 1714 | 2019-06-19 |
| 42 | 7QP7|1|A | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Structure of the human 48S initiation complex in closed state (h48S AUG closed) | Electron microscopy | 3.7 | 1719 | 2022-05-11 |
| 43 | 6ZMW|1|A | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Structure of a human 48S translational initiation complex | Electron microscopy | 3.7 | 1719 | 2020-09-23 |
| 44 | 6Y57|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of human ribosome in hybrid-PRE state | Electron microscopy | 3.5 | 1658 | 2020-04-15 |
| 45 | 6ZVJ|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure of a human ABCE1-bound 43S pre-initiation complex - State II | Electron microscopy | 3.8 | 1720 | 2020-10-07 |
| 46 | 6G18|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State C | Electron microscopy | 3.6 | 1658 | 2018-06-06 |
| 47 | 6G5I|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State R | Electron microscopy | 3.5 | 1657 | 2018-06-06 |
| 48 | 4UG0|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | STRUCTURE OF THE HUMAN 80S RIBOSOME | Electron microscopy | 3.6 | 1742 | 2015-06-10 |
| 49 | 6ZXF|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State G | Electron microscopy | 3.7 | 1656 | 2020-12-02 |
| 50 | 7WTS|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State UTP14 | Electron microscopy | 3.2 | 1481 | 2022-10-19 |
| 51 | 6IP8|1|2m | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of the HCV IRES dependently initiated CMV-stalled 80S ribosome (Structure iv) | Electron microscopy | 3.9 | 1742 | 2019-05-29 |
| 52 | 6IP5|1|2m | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of the CMV-stalled human 80S ribosome (Structure ii) | Electron microscopy | 3.9 | 1742 | 2019-05-29 |
| 53 | 6G5H|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - Mature | Electron microscopy | 3.6 | 1665 | 2018-06-06 |
| 54 | 6ZOK|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2-Nsp1-40S complex, focused on body | Electron microscopy | 2.8 | 1232 | 2020-07-29 |
| 55 | 6OM7|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex (PCSK9-RNC) stalled by a drug-like small molecule with AA and PE tRNAs | Electron microscopy | 3.7 | 1714 | 2019-06-19 |
| 56 | 7WTV|1|2 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A2 | Electron microscopy | 3.5 | 1574 | 2022-10-19 |
| 57 | 6OLZ|1|B1 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex (PCSK9-RNC) stalled by a drug-like molecule with PP tRNA | Electron microscopy | 3.9 | 1708 | 2019-06-19 |
| 58 | 5AJ0|1|B1 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo electron microscopy of actively translating human polysomes (POST state). | Electron microscopy | 3.5 | 1708 | 2015-05-20 |
| 59 | 6OLF|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AA and PE tRNAs | Electron microscopy | 3.9 | 1714 | 2019-06-19 |
| 60 | 5A2Q|1|2 | Small subunit ribosomal RNA | 18S RRNA | Homo sapiens | Eukarya | RF01960 | Structure of the HCV IRES bound to the human ribosome | Electron microscopy | 3.9 | 1665 | 2015-07-15 |
| 61 | 6YBW|1|A | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Structure of a human 48S translational initiation complex - 40S body | Electron microscopy | 3.1 | 1220 | 2020-09-16 |
| 62 | 6G4S|1|2 | Small subunit ribosomal RNA | pre-18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of a late human pre-40S ribosomal subunit - State B | Electron microscopy | 4 | 1613 | 2018-06-06 |
| 63 | 5LKS|1|S2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | Structure-function insights reveal the human ribosome as a cancer target for antibiotics | Electron microscopy | 3.6 | 1742 | 2017-04-26 |
| 64 | 7MQ8|1|L1 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of the human SSU processome, state pre-A1 | Electron microscopy | 3.6 | 1301 | 2021-09-22 |
| 65 | 7MQ9|1|L1 | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | Cryo-EM structure of the human SSU processome, state pre-A1* | Electron microscopy | 3.87 | 1301 | 2021-09-22 |
| 66 | 6ZOL|1|2 | Small subunit ribosomal RNA | 18S ribosomal RNA | Homo sapiens | Eukarya | RF01960 | SARS-CoV-2-Nsp1-40S complex, focused on head | Electron microscopy | 2.8 | 472 | 2020-07-22 |
| 67 | 5T2C|1|AA | Small subunit ribosomal RNA | 18S rRNA | Homo sapiens | Eukarya | RF01960 | CryoEM structure of the human ribosome at 3.6 Angstrom resolution | Electron microscopy | 3.6 | 1742 | 2017-01-25 |
| 68 | 5A8L|1|B | Small subunit ribosomal RNA | HUMAN 18S RIBOSOMAL RNA | Homo sapiens | Eukarya | RF01960 | Human eRF1 and the hCMV nascent peptide in the translation termination complex | Electron microscopy | 3.8 | 67 | 2015-12-02 |