#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. Å#NTsDate
19TV2|1|S2 (rep)Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF0196080S ribosomes from primary B-cells infected with delta v-snoRNA1 EBVElectron microscopy2.114812026-07-01
29TT7|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF0196080S ribosome of WT EBV infected human B-cellsElectron microscopy2.215032026-07-22
38GLP|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (Consensus LSU focused refined structure)Electron microscopy1.6716722023-04-19
48QOI|1|S2Small subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960Structure of the human 80S ribosome at 1.9 A resolution - the molecular role of chemical modifications and ions in RNAElectron microscopy1.917402024-06-12
59SPF|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING N1-METHYLPSEUDOURIDINEElectron microscopy2.416192026-01-21
68YOO|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 80S ribosome with 100 um TigecyclineElectron microscopy217192024-07-10
79O3W|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human 80S ribosome bound to IDB-001 stalled on MYC nascent chainElectron microscopy1.916722026-03-04
89O3V|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human 80S ribosome stalled on MYC nascent chainElectron microscopy2.216722026-03-04
99S3D|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NAC bound human RNC with 58 amino acid ARF1-linkerElectron microscopy2.3217132026-02-18
109C3H|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of the CNOT3-bound human 80S ribosome with tRNA-ARG in the P-site.Electron microscopy216602024-12-04
119S3B|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with 58 amino acid ARF1-linker - State 1Electron microscopy2.3817132026-02-18
128G5Y|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (IC state)Electron microscopy2.2916802023-04-19
139S3C|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with 58 amino acid ARF1-linker - State 2Electron microscopy2.4217132026-02-18
149QLO|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with full length ARF1 - State 1Electron microscopy2.4717132026-02-18
159I2D|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with 10 amino acid ARF1-linkerElectron microscopy2.1917132026-02-04
166ZLW|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human 40S ribosomal subunitElectron microscopy2.616652020-07-29
179SPI|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING URIDINEElectron microscopy2.415622026-01-21
188T4S|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960MERS-CoV Nsp1 protein bound to the Human 40S Ribosomal subunitElectron microscopy2.616712023-10-04
198YOP|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 80S ribosome with 4 um TigecyclineElectron microscopy2.217402024-07-10
209QLQ|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with full length ARF1 - alternative StateElectron microscopy2.5717132026-02-18
216ZXG|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State H1Electron microscopy2.616512020-12-02
228G60|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (CR state)Electron microscopy2.5416542023-04-19
239O3Y|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human 80S ribosome bound to IDB-002 stalled on FPAK-containing nascent chainElectron microscopy2.216722026-03-04
249RUC|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960WT-HEK 80S ribosome bound to H2B mRNA (WT-H2B)Electron microscopy2.514552026-05-13
258G5Z|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state)Electron microscopy2.6417012023-04-19
269PBE|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human 80S ribosome (composite map)Electron microscopy2.1917402025-12-24
276ZMI|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human LYAR-80S ribosome complexElectron microscopy2.617402020-08-19
289FQZ|1|S2Small subunit ribosomal RNASSU rRNAHomo sapiensEukaryaRF01960CRYO-EM STRUCTURE OF HCT15 POLYSOMES BOUND TO EEF2, EBP1, AND SERBP1Electron microscopy2.8515982026-01-14
299BKD|1|ASmall subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960The structure of human Pdcd4 bound to the 40S small ribosomal subunitElectron microscopy2.616722024-09-04
308K2C|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 80S ribosome with TigecyclineElectron microscopy2.417402024-07-10
319P8B|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human eEF1A-A/T-P-E state 80S ribosomeElectron microscopy2.4817402025-12-24
326ZP4|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2Electron microscopy2.917212020-07-29
339RPV|1|S3Small subunit ribosomal RNA18S rRNA of the stalled 80SHomo sapiensEukaryaRF01960Structure of the ZAK-bound human disomeElectron microscopy2.3516722025-12-10
348PPL|1|A2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960MERS-CoV Nsp1 bound to the human 43S pre-initiation complexElectron microscopy2.6517802023-10-18
356ZXH|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State H2Electron microscopy2.716512020-12-16
369QLP|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human RNC with full length ARF1 - State 2Electron microscopy2.7517132026-02-18
377XNY|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960High resolution cry-EM structure of the human 80S ribosome from SNORD127+/- Kasumi-1 cellsElectron microscopy2.517402023-04-05
387XNX|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960High resolution cry-EM structure of the human 80S ribosome from SNORD127+/+ Kasumi-1 cellsElectron microscopy2.717402023-04-05
399P7E|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human Hibernating class5 80S ribosomeElectron microscopy2.5917402025-12-24
406ZM7|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-EBP1 ribosome complexElectron microscopy2.717402020-07-29
418XSX|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA, SERBP1 and eEF2Electron microscopy2.417402024-07-10
429P7D|1|S2Small subunit ribosomal RNA18S rRNA [homo sapiens]Homo sapiensEukaryaRF01960In situ human Hibernating class4 80S ribosomeElectron microscopy2.5717402025-12-24
439P7O|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human AT-P-Z state ribosomeElectron microscopy2.6517402025-12-24
448XXL|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 40S ribosome with PDCD4Electron microscopy2.917232024-05-01
459RPV|1|S2Small subunit ribosomal RNA18S rRNA of the collided 80SHomo sapiensEukaryaRF01960Structure of the ZAK-bound human disomeElectron microscopy2.3517562025-12-10
466ZVH|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960EDF1-ribosome complexElectron microscopy2.917402020-08-19
479P73|1|S2Small subunit ribosomal RNA18S rRNA [Homo sapiens]Homo sapiensEukaryaRF01960In situ human eEF2-A/P-P/E state 80S ribosomeElectron microscopy2.6617402025-12-24
487MQA|1|L1+ 7MQA|1|L2Small subunit ribosomal RNA + U3 small nucleolar RNA18S rRNA, U3 snoRNAHomo sapiensEukaryaRF01960 + RF00012Cryo-EM structure of the human SSU processome, state post-A1Electron microscopy2.718132021-09-22
498PJ5|1|ASmall subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining (48S-5)Electron microscopy2.917542024-08-14
507K5I|1|2Small subunit ribosomal RNA40S ribosomal rRNA18SHomo sapiensEukaryaRF01960SARS-COV-2 nsp1 in complex with human 40S ribosomeElectron microscopy2.916652020-10-14
5128ZX|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960human 48S PIC with mRNA (Kozak_1)Electron microscopy2.817402026-06-10
529ED0|1|2Small subunit ribosomal RNArRNAHomo sapiensEukaryaRF01960Human LARP1 bound to the 40S small ribosomal subunitElectron microscopy2.816172025-07-30
536ZOJ|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, composite mapElectron microscopy2.817042020-07-22
549VXN|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human cytosolic ribosome in a rotated state, with multiple neomycin molecules bound, featuring A/P-site and P/E-site tRNAsElectron microscopy2.5117052026-07-22
559RUA|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960RPS26dC HEK mutant 80S ribosome bound to TISU mRNA (RPS26dC-TISU)Electron microscopy2.915752026-06-03
566ZME|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-eERF1 ribosome complexElectron microscopy317402020-08-12
579RU9|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960RPS26dC HEK mutant 80S ribosome bound to Kozak mRNA (RPS26dC-Kozak)Electron microscopy2.9716352026-06-03
589T6C|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960NAA40-NAC bound active human 80SElectron microscopy2.9117132026-09-30
599P7Y|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human A-P-E state 80S ribosomeElectron microscopy2.7517402025-12-24
609RU8|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960WT-HEK 80S ribosome bound to TISU mRNA (WT-TISU)Electron microscopy315692026-06-03
6122TU|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human 80S ribosome in complex with DHX29Electron microscopy316832026-04-01
628PJ6|1|ASmall subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-pathway)Electron microscopy2.917192024-08-14
639P72|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human P-E state 80S ribosomeElectron microscopy2.817402025-12-24
649P7C|1|S2Small subunit ribosomal RNA18S rRNA [Homo sapiens]Homo sapiensEukaryaRF01960In situ human Hibernating class3 80S ribosomeElectron microscopy2.7817402025-12-24
656ZV6|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human RIO1(kd)-StHA late pre-40S particle, structural state B (post 18S rRNA cleavage)Electron microscopy2.916832021-05-12
666Y2L|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of human ribosome in POST stateElectron microscopy317132020-04-15
677WTZ|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B2Electron microscopy316242022-10-19
689P7K|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human post eEF1A-A/T-P-E state 80S ribosomeElectron microscopy2.817402025-12-24
6928ZV|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960human 48S PIC with mRNA (non-Kozak)Electron microscopy2.917402026-06-10
707QVP|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy317142022-10-12
718G61|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (AC state)Electron microscopy2.9416822023-04-19
729P7A|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human hibernating class2 80S ribosomeElectron microscopy2.8117402025-12-24
739P7X|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human A-P-Z state 80S ribosomeElectron microscopy2.8317402025-12-24
749P76|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human eEF1A-A/T-P state 80S ribosomeElectron microscopy2.8317402025-12-24
759P6Z|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human P-Z state 80S ribosomeElectron microscopy2.9717402025-12-24
769P7N|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human Post-eEF1A-A/T-P-Z state 80S ribosomeElectron microscopy2.8317402025-12-24
776ZMT|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complexElectron microscopy315692020-08-19
786ZON|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1Electron microscopy317212020-07-29
797R4X|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM reconstruction of the human 40S ribosomal subunit - Full mapElectron microscopy2.1516462023-02-22
807WTU|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (without CK1)Electron microscopy315752022-10-19
819RU7|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960WT-HEK 80S ribosome bound to Kozak mRNA (WT-Kozak)Electron microscopy315632026-05-13
829P9I|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human unrotated hibernating without CCDC124 state 80S ribosomeElectron microscopy2.7717402025-12-24
839KN0|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat MERSr-CoV NL140422 Nsp1 bound to the Human 40S Ribosomal subunit-State2Electron microscopy2.6516712025-11-26
8428ZY|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960human 48S PIC with mRNA (Kozak_2)Electron microscopy317402026-06-10
856ZXE|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State F2Electron microscopy316452020-12-02
869KZU|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of the HCV IRES-dependently initiated CMV-stalled 80S ribosome (non-rotated state) in complexed with eIF3Electron microscopy317412025-12-03
879KMW|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARSr-MpCoV-GX Nsp1 bound to the Human 40S Ribosomal subunit-State2Electron microscopy2.7316712025-11-26
888JDJ|1|wSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of the Human cytoplasmic Ribosome with human tRNA Asp(Q34) and mRNA(GAU)Electron microscopy2.516342023-12-06
898G6J|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state 2)Electron microscopy2.817012023-04-19
909P78|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human Hibernating rotate 3 with E-site tRNA state 80S ribosomeElectron microscopy2.917402025-12-24
919P7L|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human Post-eEF1A-AT-P state 80S ribosomeElectron microscopy2.9217402025-12-24
929P9H|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human unrotated hibernating with CCDC124 state 80S ribosomeElectron microscopy2.8417402025-12-24
939KMZ|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat MERSr-CoV NL140422 Nsp1 bound to the Human 40S Ribosomal subunit-State1Electron microscopy2.7816692025-11-26
949KMY|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat MERSr-CoV NeoCoV Nsp1 bound to the Human 40S Ribosomal subunit-State2Electron microscopy2.716592025-11-26
956ZOK|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, focused on bodyElectron microscopy2.812322020-07-29
967QVP|1|S3Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy317052022-10-12
979P7W|1|S2Small subunit ribosomal RNA18S rRNA [Homo sapiens]Homo sapiensEukaryaRF01960In situ human A-P state 80S ribosomeElectron microscopy2.9317402025-12-24
989PKD|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ CHX and HHT treated 80S consensus ribosomeElectron microscopy2.4217402026-07-15
998JDL|1|wSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of the Human cytoplasmic Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) (non-rotated state)Electron microscopy2.4216342023-12-06
1008XSY|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human 80S ribosome with Tigecycline, e-tRNA and CCDC124 (40S head Swivelled)Electron microscopy317402024-07-10
1019PA7|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human 80S consensus ribosome with EBP1Electron microscopy2.6717402025-12-24
1029KMT|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat SARSr-CoV RaTG15 Nsp1 bound to the Human 40S Ribosomal subunit-State1Electron microscopy2.8116712025-11-26
1039MNC|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Human 80S ribosome bound to small molecule SW393071Electron microscopy2.3316352026-06-24
1049KMV|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARSr-MpCoV-GX Nsp1 bound to the Human 40S Ribosomal subunit-State1Electron microscopy2.6516622025-11-26
1058JDK|1|wSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of the Human cytoplasmic Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU)Electron microscopy2.2616342023-12-06
1069T6D|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NAA40-NAC bound human 80S (combined translation states)Electron microscopy2.6717402026-09-30
1079KMU|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat SARSr-CoV RaTG15 Nsp1 bound to the Human 40S Ribosomal subunit-State2Electron microscopy2.8716602025-11-26
1088JDM|1|wSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of the Human cytoplasmic Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) (rotated state)Electron microscopy2.6716342023-12-06
1099P8H|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human A/P-P/E state 80S ribosomeElectron microscopy2.9817402025-12-24
1106ZOL|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, focused on headElectron microscopy2.84722020-07-22
1119B0P|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In situ human Hibernating class1 80S ribosomeElectron microscopy2.8217402025-03-19
1126XA1|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of a drug-like compound stalled human translation termination complexElectron microscopy2.815902020-10-07
1139KMX|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Bat MERSr-CoV NeoCoV Nsp1 bound to the Human 40S Ribosomal subunit-State1Electron microscopy2.8916332025-11-26
1148IFE|1|2mSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Arbekacin-added human 80S ribosomeElectron microscopy2.5717422024-02-14
1159WW4|1|BASmall subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960human 80S ribosome non-rotated stateElectron microscopy2.4817382026-09-16
1168IFD|1|2mSmall subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Dibekacin-added human 80S ribosomeElectron microscopy2.5917422024-02-14
1179I2E|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960NMT1-NAC bound human ribosome (combined translational states)Electron microscopy2.9517402026-02-04
1189M0P|1|S2Small subunit ribosomal RNA18S ribosomal RNA|HOMO SAPIENSHomo sapiensEukaryaRF01960Cryo-EM structure of human 80S ribosome in complex with montanineElectron microscopy2.7816252026-01-14
11928LN|1|A2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960XBP1u-stalled RPL4 RNC in complex with NACElectron microscopy2.717792026-06-10
12029IZ|1|HASmall subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Dormant 80S:eEF2:SERBP1:tRNA complex from human cells treated with toxin NT-2Electron microscopy2.0816462026-09-30
1219WW5|1|BASmall subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960human 80S ribosome rotated stateElectron microscopy2.6917382026-09-16
1229WW6|1|BASmall subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960human 80S ribosome delta eL41 non-rotated stateElectron microscopy2.8317332026-09-23
1239WW7|1|BASmall subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960human 80S ribosome delta eL41 rotated stateElectron microscopy2.9117372026-09-30
1246Z6L|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of human CCDC124 bound to 80S ribosomesElectron microscopy317402020-07-29
1256Z6N|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of human EBP1-80S ribosomes (focus on EBP1)Electron microscopy2.917402020-07-29
1269RG7|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960In vitro reconstituted NAA40-NAC bound 80SElectron microscopy2.7217192026-06-17
1278PPK|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunitElectron microscopy2.9817712023-10-18
1286QZP|1|S2Small subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960High-resolution cryo-EM structure of the human 80S ribosomeElectron microscopy2.917402019-04-24

Release history

Release4.59
Date2026-09-30

Parents

This classParent classesRelease idIntersectionAdded to this classOnly in parent

Children

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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
17WTU|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (without CK1)ELECTRON MICROSCOPY31575
27WTZ|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B2ELECTRON MICROSCOPY31624
36ZOK|1|2SARS-CoV-2-Nsp1-40S complex, focused on bodyELECTRON MICROSCOPY2.81232
46ZOJ|1|2SARS-CoV-2-Nsp1-40S complex, composite mapELECTRON MICROSCOPY2.81704
58T4S|1|2MERS-CoV Nsp1 protein bound to the Human 40S Ribosomal subunitELECTRON MICROSCOPY2.61671
66ZON|1|2SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1ELECTRON MICROSCOPY31721
79ED0|1|2Human LARP1 bound to the 40S small ribosomal subunitELECTRON MICROSCOPY2.81617
829IZ|1|HADormant 80S:eEF2:SERBP1:tRNA complex from human cells treated with toxin NT-2ELECTRON MICROSCOPY2.081646
99BKD|1|AThe structure of human Pdcd4 bound to the 40S small ribosomal subunitELECTRON MICROSCOPY2.61672
109FQZ|1|S2CRYO-EM STRUCTURE OF HCT15 POLYSOMES BOUND TO EEF2, EBP1, AND SERBP1ELECTRON MICROSCOPY2.851598
119P7E|1|S2In situ human Hibernating class5 80S ribosomeELECTRON MICROSCOPY2.591740
129P7D|1|S2In situ human Hibernating class4 80S ribosomeELECTRON MICROSCOPY2.571740
139P7C|1|S2In situ human Hibernating class3 80S ribosomeELECTRON MICROSCOPY2.781740
149P7A|1|S2In situ human hibernating class2 80S ribosomeELECTRON MICROSCOPY2.811740
159M0P|1|S2Cryo-EM structure of human 80S ribosome in complex with montanineELECTRON MICROSCOPY2.781625
169KMW|1|2SARSr-MpCoV-GX Nsp1 bound to the Human 40S Ribosomal subunit-State2ELECTRON MICROSCOPY2.731671
179KMY|1|2Bat MERSr-CoV NeoCoV Nsp1 bound to the Human 40S Ribosomal subunit-State2ELECTRON MICROSCOPY2.71659
189KMU|1|2Bat SARSr-CoV RaTG15 Nsp1 bound to the Human 40S Ribosomal subunit-State2ELECTRON MICROSCOPY2.871660
199KN0|1|2Bat MERSr-CoV NL140422 Nsp1 bound to the Human 40S Ribosomal subunit-State2ELECTRON MICROSCOPY2.651671
209KMZ|1|2Bat MERSr-CoV NL140422 Nsp1 bound to the Human 40S Ribosomal subunit-State1ELECTRON MICROSCOPY2.781669
219KMX|1|2Bat MERSr-CoV NeoCoV Nsp1 bound to the Human 40S Ribosomal subunit-State1ELECTRON MICROSCOPY2.891633
229KMV|1|2SARSr-MpCoV-GX Nsp1 bound to the Human 40S Ribosomal subunit-State1ELECTRON MICROSCOPY2.651662
239KMT|1|2Bat SARSr-CoV RaTG15 Nsp1 bound to the Human 40S Ribosomal subunit-State1ELECTRON MICROSCOPY2.811671
2428LN|1|A2XBP1u-stalled RPL4 RNC in complex with NACELECTRON MICROSCOPY2.71779
259RUC|1|S2WT-HEK 80S ribosome bound to H2B mRNA (WT-H2B)ELECTRON MICROSCOPY2.51455
268IFD|1|2mDibekacin-added human 80S ribosomeELECTRON MICROSCOPY2.591742
278IFE|1|2mArbekacin-added human 80S ribosomeELECTRON MICROSCOPY2.571742
289RU7|1|S2WT-HEK 80S ribosome bound to Kozak mRNA (WT-Kozak)ELECTRON MICROSCOPY31563
299PKD|1|S2In situ CHX and HHT treated 80S consensus ribosomeELECTRON MICROSCOPY2.421740
309VXN|1|S2Human cytosolic ribosome in a rotated state, with multiple neomycin molecules bound, featuring A/P-site and P/E-site tRNAsELECTRON MICROSCOPY2.511705
319P7X|1|S2In situ human A-P-Z state 80S ribosomeELECTRON MICROSCOPY2.831740
329P7Y|1|S2In situ human A-P-E state 80S ribosomeELECTRON MICROSCOPY2.751740
339P7W|1|S2In situ human A-P state 80S ribosomeELECTRON MICROSCOPY2.931740
349SPI|1|S2CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING URIDINEELECTRON MICROSCOPY2.41562
358G61|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (AC state)ELECTRON MICROSCOPY2.941682
368G6J|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state 2)ELECTRON MICROSCOPY2.81701
378G5Z|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state)ELECTRON MICROSCOPY2.641701
3828ZX|1|S2human 48S PIC with mRNA (Kozak_1)ELECTRON MICROSCOPY2.81740
3928ZY|1|S2human 48S PIC with mRNA (Kozak_2)ELECTRON MICROSCOPY31740
4028ZV|1|S2human 48S PIC with mRNA (non-Kozak)ELECTRON MICROSCOPY2.91740
418PJ5|1|AStructure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining (48S-5)ELECTRON MICROSCOPY2.91754
428PJ6|1|AStructure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-pathway)ELECTRON MICROSCOPY2.91719
438G60|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (CR state)ELECTRON MICROSCOPY2.541654
448G5Y|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (IC state)ELECTRON MICROSCOPY2.291680
458GLP|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (Consensus LSU focused refined structure)ELECTRON MICROSCOPY1.671672
469RPV|1|S3Structure of the ZAK-bound human disomeELECTRON MICROSCOPY2.351672
479RU9|1|S2RPS26dC HEK mutant 80S ribosome bound to Kozak mRNA (RPS26dC-Kozak)ELECTRON MICROSCOPY2.971635
489O3W|1|S2Human 80S ribosome bound to IDB-001 stalled on MYC nascent chainELECTRON MICROSCOPY1.91672
499O3Y|1|S2Human 80S ribosome bound to IDB-002 stalled on FPAK-containing nascent chainELECTRON MICROSCOPY2.21672
509O3V|1|S2Human 80S ribosome stalled on MYC nascent chainELECTRON MICROSCOPY2.21672
519SPF|1|S2CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING N1-METHYLPSEUDOURIDINEELECTRON MICROSCOPY2.41619
529C3H|1|S2Structure of the CNOT3-bound human 80S ribosome with tRNA-ARG in the P-site.ELECTRON MICROSCOPY21660
539MNC|1|S2Human 80S ribosome bound to small molecule SW393071ELECTRON MICROSCOPY2.331635
549TV2|1|S280S ribosomes from primary B-cells infected with delta v-snoRNA1 EBVELECTRON MICROSCOPY2.11481
559RUA|1|S2RPS26dC HEK mutant 80S ribosome bound to TISU mRNA (RPS26dC-TISU)ELECTRON MICROSCOPY2.91575
569RU8|1|S2WT-HEK 80S ribosome bound to TISU mRNA (WT-TISU)ELECTRON MICROSCOPY31569
576ZVH|1|2EDF1-ribosome complexELECTRON MICROSCOPY2.91740
589P8H|1|S2In situ human A/P-P/E state 80S ribosomeELECTRON MICROSCOPY2.981740
599P73|1|S2In situ human eEF2-A/P-P/E state 80S ribosomeELECTRON MICROSCOPY2.661740
609TT7|1|S280S ribosome of WT EBV infected human B-cellsELECTRON MICROSCOPY2.21503
619WW6|1|BAhuman 80S ribosome delta eL41 non-rotated stateELECTRON MICROSCOPY2.831733
6222TU|1|S2Human 80S ribosome in complex with DHX29ELECTRON MICROSCOPY31683
636ZME|1|S2SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-eERF1 ribosome complexELECTRON MICROSCOPY31740
646ZM7|1|S2SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-EBP1 ribosome complexELECTRON MICROSCOPY2.71740
656ZMI|1|S2SARS-CoV-2 Nsp1 bound to the human LYAR-80S ribosome complexELECTRON MICROSCOPY2.61740
666QZP|1|S2High-resolution cryo-EM structure of the human 80S ribosomeELECTRON MICROSCOPY2.91740
677XNX|1|S2High resolution cry-EM structure of the human 80S ribosome from SNORD127+/+ Kasumi-1 cellsELECTRON MICROSCOPY2.71740
687XNY|1|S2High resolution cry-EM structure of the human 80S ribosome from SNORD127+/- Kasumi-1 cellsELECTRON MICROSCOPY2.51740
696Z6N|1|S2Cryo-EM structure of human EBP1-80S ribosomes (focus on EBP1)ELECTRON MICROSCOPY2.91740
706Z6L|1|S2Cryo-EM structure of human CCDC124 bound to 80S ribosomesELECTRON MICROSCOPY31740
718K2C|1|S2Cryo-EM structure of the human 80S ribosome with TigecyclineELECTRON MICROSCOPY2.41740
728YOP|1|S2Cryo-EM structure of the human 80S ribosome with 4 um TigecyclineELECTRON MICROSCOPY2.21740
738YOO|1|S2Cryo-EM structure of the human 80S ribosome with 100 um TigecyclineELECTRON MICROSCOPY21719
749RG7|1|S2In vitro reconstituted NAA40-NAC bound 80SELECTRON MICROSCOPY2.721719
759P7L|1|S2In situ human Post-eEF1A-AT-P state 80S ribosomeELECTRON MICROSCOPY2.921740
769P6Z|1|S2In situ human P-Z state 80S ribosomeELECTRON MICROSCOPY2.971740
779P7O|1|S2In situ human AT-P-Z state ribosomeELECTRON MICROSCOPY2.651740
789P7N|1|S2In situ human Post-eEF1A-A/T-P-Z state 80S ribosomeELECTRON MICROSCOPY2.831740
799P7K|1|S2In situ human post eEF1A-A/T-P-E state 80S ribosomeELECTRON MICROSCOPY2.81740
809P8B|1|S2In situ human eEF1A-A/T-P-E state 80S ribosomeELECTRON MICROSCOPY2.481740
819P9I|1|S2In situ human unrotated hibernating without CCDC124 state 80S ribosomeELECTRON MICROSCOPY2.771740
829P9H|1|S2In situ human unrotated hibernating with CCDC124 state 80S ribosomeELECTRON MICROSCOPY2.841740
839P72|1|S2In situ human P-E state 80S ribosomeELECTRON MICROSCOPY2.81740
849P76|1|S2In situ human eEF1A-A/T-P state 80S ribosomeELECTRON MICROSCOPY2.831740
859PBE|1|S2In situ human 80S ribosome (composite map)ELECTRON MICROSCOPY2.191740
869PA7|1|S2In situ human 80S consensus ribosome with EBP1ELECTRON MICROSCOPY2.671740
878QOI|1|S2Structure of the human 80S ribosome at 1.9 A resolution - the molecular role of chemical modifications and ions in RNAELECTRON MICROSCOPY1.91740
889WW4|1|BAhuman 80S ribosome non-rotated stateELECTRON MICROSCOPY2.481738
896XA1|1|S2Structure of a drug-like compound stalled human translation termination complexELECTRON MICROSCOPY2.81590
909I2D|1|S2NMT1-NAC bound human RNC with 10 amino acid ARF1-linkerELECTRON MICROSCOPY2.191713
919S3D|1|S2NAC bound human RNC with 58 amino acid ARF1-linkerELECTRON MICROSCOPY2.321713
929S3C|1|S2NMT1-NAC bound human RNC with 58 amino acid ARF1-linker - State 2ELECTRON MICROSCOPY2.421713
939S3B|1|S2NMT1-NAC bound human RNC with 58 amino acid ARF1-linker - State 1ELECTRON MICROSCOPY2.381713
949QLQ|1|S2NMT1-NAC bound human RNC with full length ARF1 - alternative StateELECTRON MICROSCOPY2.571713
959QLO|1|S2NMT1-NAC bound human RNC with full length ARF1 - State 1ELECTRON MICROSCOPY2.471713
969QLP|1|S2NMT1-NAC bound human RNC with full length ARF1 - State 2ELECTRON MICROSCOPY2.751713
979T6C|1|S2NAA40-NAC bound active human 80SELECTRON MICROSCOPY2.911713
986Y2L|1|S2Structure of human ribosome in POST stateELECTRON MICROSCOPY31713
997QVP|1|S2Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY31714
1009KZU|1|S2Cryo-EM structure of the HCV IRES-dependently initiated CMV-stalled 80S ribosome (non-rotated state) in complexed with eIF3ELECTRON MICROSCOPY31741
1018JDL|1|wStructure of the Human cytoplasmic Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) (non-rotated state)ELECTRON MICROSCOPY2.421634
1028JDJ|1|wStructure of the Human cytoplasmic Ribosome with human tRNA Asp(Q34) and mRNA(GAU)ELECTRON MICROSCOPY2.51634
1038JDK|1|wStructure of the Human cytoplasmic Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU)ELECTRON MICROSCOPY2.261634
1048JDM|1|wStructure of the Human cytoplasmic Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) (rotated state)ELECTRON MICROSCOPY2.671634
1057QVP|1|S3Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY31705
1069RPV|1|S2Structure of the ZAK-bound human disomeELECTRON MICROSCOPY2.351756
1076ZXG|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State H1ELECTRON MICROSCOPY2.61651
1086ZXH|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State H2ELECTRON MICROSCOPY2.71651
1097R4X|1|2Cryo-EM reconstruction of the human 40S ribosomal subunit - Full mapELECTRON MICROSCOPY2.151646
1106ZV6|1|2Human RIO1(kd)-StHA late pre-40S particle, structural state B (post 18S rRNA cleavage)ELECTRON MICROSCOPY2.91683
1116ZXE|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State F2ELECTRON MICROSCOPY31645
1126ZOL|1|2SARS-CoV-2-Nsp1-40S complex, focused on headELECTRON MICROSCOPY2.8472
1138PPK|1|2Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunitELECTRON MICROSCOPY2.981771
1146ZLW|1|2SARS-CoV-2 Nsp1 bound to the human 40S ribosomal subunitELECTRON MICROSCOPY2.61665
1157K5I|1|2SARS-COV-2 nsp1 in complex with human 40S ribosomeELECTRON MICROSCOPY2.91665
1166ZMT|1|2SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complexELECTRON MICROSCOPY31569
1176ZP4|1|2SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2ELECTRON MICROSCOPY2.91721
1188PPL|1|A2MERS-CoV Nsp1 bound to the human 43S pre-initiation complexELECTRON MICROSCOPY2.651780
1199P78|1|S2In situ human Hibernating rotate 3 with E-site tRNA state 80S ribosomeELECTRON MICROSCOPY2.91740
1208XSY|1|S2Cryo-EM structure of the human 80S ribosome with Tigecycline, e-tRNA and CCDC124 (40S head Swivelled)ELECTRON MICROSCOPY31740
1219B0P|1|S2In situ human Hibernating class1 80S ribosomeELECTRON MICROSCOPY2.821740
1228XXL|1|S2Cryo-EM structure of the human 40S ribosome with PDCD4ELECTRON MICROSCOPY2.91723
1238XSX|1|S2Cryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA, SERBP1 and eEF2ELECTRON MICROSCOPY2.41740
1249T6D|1|S2NAA40-NAC bound human 80S (combined translation states)ELECTRON MICROSCOPY2.671740
1259I2E|1|S2NMT1-NAC bound human ribosome (combined translational states)ELECTRON MICROSCOPY2.951740
1269WW5|1|BAhuman 80S ribosome rotated stateELECTRON MICROSCOPY2.691738
1279WW7|1|BAhuman 80S ribosome delta eL41 rotated stateELECTRON MICROSCOPY2.911737
1287MQA|1|L1+ 7MQA|1|L2Cryo-EM structure of the human SSU processome, state post-A1ELECTRON MICROSCOPY2.71813

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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