#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. Å#NTsDate
18GLP|1|S2 (rep)Small 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
27R4X|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM reconstruction of the human 40S ribosomal subunit - Full mapElectron microscopy2.1516462023-02-22
38G5Y|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (IC state)Electron microscopy2.2916802023-04-19
46ZMI|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human LYAR-80S ribosome complexElectron microscopy2.617402020-08-19
57XNY|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
66ZM7|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-EBP1 ribosome complexElectron microscopy2.717402020-07-29
78T4S|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960MERS-CoV Nsp1 protein bound to the Human 40S Ribosomal subunitElectron microscopy2.616712023-10-04
88PPL|1|A2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960MERS-CoV Nsp1 bound to the human 43S pre-initiation complexElectron microscopy2.6517802023-10-18
96ZLW|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human 40S ribosomal subunitElectron microscopy2.616652020-07-29
107XNX|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
116ZVH|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960EDF1-ribosome complexElectron microscopy2.917402020-08-19
126Z6N|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of human EBP1-80S ribosomes (focus on EBP1)Electron microscopy2.917402020-07-29
138G60|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (CR state)Electron microscopy2.5416542023-04-19
148G5Z|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state)Electron microscopy2.6417012023-04-19
156ZOJ|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, composite mapElectron microscopy2.817042020-07-22
166ZP4|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
176ZXG|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
186QZP|1|S2Small subunit ribosomal RNA18S rRNA (1740-MER)Homo sapiensEukaryaRF01960High-resolution cryo-EM structure of the human 80S ribosomeElectron microscopy2.917402019-04-24
196ZME|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-eERF1 ribosome complexElectron microscopy317402020-08-12
206Z6L|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of human CCDC124 bound to 80S ribosomesElectron microscopy317402020-07-29
216ZV6|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
226ZON|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1Electron microscopy317212020-07-29
236ZXH|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
247QVP|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy317142022-10-12
257K5I|1|2Small subunit ribosomal RNA40S ribosomal rRNA18SHomo sapiensEukaryaRF01960SARS-COV-2 nsp1 in complex with human 40S ribosomeElectron microscopy2.916652020-10-14
268G6J|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
277QVP|1|S3Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy317052022-10-12
288PPK|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunitElectron microscopy2.9817712023-10-18
296ZMO|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to the human LYAR-80S-eEF1a ribosome complexElectron microscopy3.117402020-08-19
306Z6M|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of human 80S ribosomes bound to EBP1, eEF2 and SERBP1Electron microscopy3.117402020-07-29
317MQA|1|L1Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of the human SSU processome, state post-A1Electron microscopy2.715702021-09-22
326ZXE|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State F2Electron microscopy316452020-12-02
336Y2L|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of human ribosome in POST stateElectron microscopy317132020-04-15
348G61|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960mRNA decoding in human is kinetically and structurally distinct from bacteria (AC state)Electron microscopy2.9416822023-04-19
356ZUO|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Human RIO1(kd)-StHA late pre-40S particle, structural state A (pre 18S rRNA cleavage)Electron microscopy3.116652021-05-12
366XA1|1|S2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of a drug-like compound stalled human translation termination complexElectron microscopy2.815902020-10-07
376OM0|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human ribosome nascent chain complex (PCSK9-RNC) stalled by a drug-like molecule with AP and PE tRNAsElectron microscopy3.117142019-06-19
386OLE|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP and PE tRNAsElectron microscopy3.117142019-06-19
397WTZ|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B2Electron microscopy316242022-10-19
406ZN5|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complex - state 2Electron microscopy3.216712020-07-29
417WTU|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
427WTX|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B1Electron microscopy3.116052022-10-19
436ZXD|1|2Small subunit ribosomal RNApre-18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State F1Electron microscopy3.216452020-12-02
446Y0G|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of human ribosome in classical-PRE stateElectron microscopy3.216972020-04-15
456ZMT|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complexElectron microscopy315692020-08-19
467WTT|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (with CK1)Electron microscopy3.115752022-10-19
477WTW|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A3Electron microscopy3.215862022-10-19
487A09|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of a human ABCE1-bound 43S pre-initiation complex - State IIIElectron microscopy3.517212020-10-14
496OLG|1|B1Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Human ribosome nascent chain complex stalled by a drug-like small molecule (CDH1_RNC with PP tRNA)Electron microscopy3.417082019-06-19
507TQL|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B.Electron microscopy3.416562022-04-27
517WU0|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B3Electron microscopy3.316242022-10-19
526OLI|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of human ribosome nascent chain complex selectively stalled by a drug-like small molecule (USO1-RNC)Electron microscopy3.517142019-06-19
536Y57|1|S2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Structure of human ribosome in hybrid-PRE stateElectron microscopy3.516582020-04-15
546G5I|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo-EM structure of a late human pre-40S ribosomal subunit - State RElectron microscopy3.516572018-06-06
557WTS|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State UTP14Electron microscopy3.214812022-10-19
566ZOK|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, focused on bodyElectron microscopy2.812322020-07-29
577WTV|1|2Small subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A2Electron microscopy3.515742022-10-19
585AJ0|1|B1Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960Cryo electron microscopy of actively translating human polysomes (POST state).Electron microscopy3.517082015-05-20
596YBW|1|ASmall subunit ribosomal RNA18S rRNAHomo sapiensEukaryaRF01960Structure of a human 48S translational initiation complex - 40S bodyElectron microscopy3.112202020-09-16
606ZOL|1|2Small subunit ribosomal RNA18S ribosomal RNAHomo sapiensEukaryaRF01960SARS-CoV-2-Nsp1-40S complex, focused on headElectron microscopy2.84722020-07-22

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
16ZXD|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State F1ELECTRON MICROSCOPY3.21645
26ZOL|1|2SARS-CoV-2-Nsp1-40S complex, focused on headELECTRON MICROSCOPY2.8472
36OM0|1|S2Human ribosome nascent chain complex (PCSK9-RNC) stalled by a drug-like molecule with AP and PE tRNAsELECTRON MICROSCOPY3.11714
46ZME|1|S2SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-eERF1 ribosome complexELECTRON MICROSCOPY31740
56ZM7|1|S2SARS-CoV-2 Nsp1 bound to the human CCDC124-80S-EBP1 ribosome complexELECTRON MICROSCOPY2.71740
66ZMI|1|S2SARS-CoV-2 Nsp1 bound to the human LYAR-80S ribosome complexELECTRON MICROSCOPY2.61740
76ZMO|1|S2SARS-CoV-2 Nsp1 bound to the human LYAR-80S-eEF1a ribosome complexELECTRON MICROSCOPY3.11740
86Z6L|1|S2Cryo-EM structure of human CCDC124 bound to 80S ribosomesELECTRON MICROSCOPY31740
96Z6N|1|S2Cryo-EM structure of human EBP1-80S ribosomes (focus on EBP1)ELECTRON MICROSCOPY2.91740
107XNY|1|S2High resolution cry-EM structure of the human 80S ribosome from SNORD127+/- Kasumi-1 cellsELECTRON MICROSCOPY2.51740
117XNX|1|S2High resolution cry-EM structure of the human 80S ribosome from SNORD127+/+ Kasumi-1 cellsELECTRON MICROSCOPY2.71740
126QZP|1|S2High-resolution cryo-EM structure of the human 80S ribosomeELECTRON MICROSCOPY2.91740
136ZVH|1|2EDF1-ribosome complexELECTRON MICROSCOPY2.91740
146XA1|1|S2Structure of a drug-like compound stalled human translation termination complexELECTRON MICROSCOPY2.81590
156Y2L|1|S2Structure of human ribosome in POST stateELECTRON MICROSCOPY31713
167QVP|1|S2Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY31714
178G60|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (CR state)ELECTRON MICROSCOPY2.541654
188G5Y|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (IC state)ELECTRON MICROSCOPY2.291680
198GLP|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (Consensus LSU focused refined structure)ELECTRON MICROSCOPY1.671672
208G6J|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state 2)ELECTRON MICROSCOPY2.81701
218G5Z|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (GA state)ELECTRON MICROSCOPY2.641701
228G61|1|S2mRNA decoding in human is kinetically and structurally distinct from bacteria (AC state)ELECTRON MICROSCOPY2.941682
236OLE|1|S2Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP and PE tRNAsELECTRON MICROSCOPY3.11714
246OLI|1|S2Structure of human ribosome nascent chain complex selectively stalled by a drug-like small molecule (USO1-RNC)ELECTRON MICROSCOPY3.51714
256Y57|1|S2Structure of human ribosome in hybrid-PRE stateELECTRON MICROSCOPY3.51658
267QVP|1|S3Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY31705
276Y0G|1|S2Structure of human ribosome in classical-PRE stateELECTRON MICROSCOPY3.21697
286OLG|1|B1Human ribosome nascent chain complex stalled by a drug-like small molecule (CDH1_RNC with PP tRNA)ELECTRON MICROSCOPY3.41708
295AJ0|1|B1Cryo electron microscopy of actively translating human polysomes (POST state).ELECTRON MICROSCOPY3.51708
307TQL|1|2CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B.ELECTRON MICROSCOPY3.41656
316ZN5|1|2SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complex - state 2ELECTRON MICROSCOPY3.21671
326ZXG|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State H1ELECTRON MICROSCOPY2.61651
336ZXH|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State H2ELECTRON MICROSCOPY2.71651
346ZV6|1|2Human RIO1(kd)-StHA late pre-40S particle, structural state B (post 18S rRNA cleavage)ELECTRON MICROSCOPY2.91683
356ZON|1|2SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1ELECTRON MICROSCOPY31721
368T4S|1|2MERS-CoV Nsp1 protein bound to the Human 40S Ribosomal subunitELECTRON MICROSCOPY2.61671
377R4X|1|2Cryo-EM reconstruction of the human 40S ribosomal subunit - Full mapELECTRON MICROSCOPY2.151646
386Z6M|1|S2Cryo-EM structure of human 80S ribosomes bound to EBP1, eEF2 and SERBP1ELECTRON MICROSCOPY3.11740
396YBW|1|AStructure of a human 48S translational initiation complex - 40S bodyELECTRON MICROSCOPY3.11220
406G5I|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State RELECTRON MICROSCOPY3.51657
416ZUO|1|2Human RIO1(kd)-StHA late pre-40S particle, structural state A (pre 18S rRNA cleavage)ELECTRON MICROSCOPY3.11665
426ZXE|1|2Cryo-EM structure of a late human pre-40S ribosomal subunit - State F2ELECTRON MICROSCOPY31645
436ZMT|1|2SARS-CoV-2 Nsp1 bound to a pre-40S-like ribosome complexELECTRON MICROSCOPY31569
448PPL|1|A2MERS-CoV Nsp1 bound to the human 43S pre-initiation complexELECTRON MICROSCOPY2.651780
456ZP4|1|2SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2ELECTRON MICROSCOPY2.91721
467A09|1|2Structure of a human ABCE1-bound 43S pre-initiation complex - State IIIELECTRON MICROSCOPY3.51721
477K5I|1|2SARS-COV-2 nsp1 in complex with human 40S ribosomeELECTRON MICROSCOPY2.91665
486ZLW|1|2SARS-CoV-2 Nsp1 bound to the human 40S ribosomal subunitELECTRON MICROSCOPY2.61665
498PPK|1|2Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunitELECTRON MICROSCOPY2.981771
506ZOJ|1|2SARS-CoV-2-Nsp1-40S complex, composite mapELECTRON MICROSCOPY2.81704
516ZOK|1|2SARS-CoV-2-Nsp1-40S complex, focused on bodyELECTRON MICROSCOPY2.81232
527WTZ|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B2ELECTRON MICROSCOPY31624
537WU0|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B3ELECTRON MICROSCOPY3.31624
547WTX|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B1ELECTRON MICROSCOPY3.11605
557WTW|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A3ELECTRON MICROSCOPY3.21586
567WTU|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (without CK1)ELECTRON MICROSCOPY31575
577WTT|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A1 (with CK1)ELECTRON MICROSCOPY3.11575
587WTV|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-A2ELECTRON MICROSCOPY3.51574
597WTS|1|2Cryo-EM structure of a human pre-40S ribosomal subunit - State UTP14ELECTRON MICROSCOPY3.21481
607MQA|1|L1Cryo-EM structure of the human SSU processome, state post-A1ELECTRON MICROSCOPY2.71570

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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