#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. Å#NTsDate
18XSX|1|CC (rep)Transfer RNAE-tRNAHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA, SERBP1 and eEF2Electron microscopy2.4752024-07-10
26ZP4|1|1Transfer RNAtRNAHomo sapiensEukaryaRF00005SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2Electron microscopy2.9752020-07-29
38PPL|1|IwTransfer RNAMet-tRNAi(Met)Homo sapiensEukaryaRF00005MERS-CoV Nsp1 bound to the human 43S pre-initiation complexElectron microscopy2.65752023-10-18
49YPZ|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 1, Structure IaElectron microscopy2.9742025-12-24
59YQ1|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 3, Structure IcElectron microscopy2.9742025-12-17
69YQ0|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 2, Structure IbElectron microscopy2.9742025-12-17
79YPY|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005Ribosome with accommodated A-site tRNA, Structure VElectron microscopy3742025-12-24
88K2C|1|CCTransfer RNAtRNA-MetHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with TigecyclineElectron microscopy2.4752024-07-10
97QVP|1|B5Transfer RNAmRNA, tRNA P/EHomo sapiensEukaryaRF00005Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy3752022-10-12
108PJ5|1|wTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining (48S-5)Electron microscopy2.9752024-08-14
119YPW|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVElectron microscopy2.9742025-12-31
129KRP|1|zyTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of the HCV IRES-dependent 48S translation initiation complex with eIF5B and eIF3Electron microscopy3.2752025-12-03
137A09|1|fTransfer RNAtRNAHomo sapiensEukaryaRF00005Structure of a human ABCE1-bound 43S pre-initiation complex - State IIIElectron microscopy3.5752020-10-14
148PJ6|1|wTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-pathway)Electron microscopy2.9732024-08-14
159YPO|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaElectron microscopy3742025-12-17
166Y57|1|B4Transfer RNAmRNA, P/E tRNAHomo sapiensEukaryaRF00005Structure of human ribosome in hybrid-PRE stateElectron microscopy3.5752020-04-15
178XSZ|1|CCTransfer RNAtRNAHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA and P-tRNAElectron microscopy3.2752024-07-10
189KN6|1|zyTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of the HCV IRES-dependent pre-48S translation initiation complex with eIF1A, eIF5B, and eIF3Electron microscopy3.3752025-12-03
199YPG|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIElectron microscopy3742025-12-31
209YPS|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbElectron microscopy3742025-12-17
219YPT|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIcElectron microscopy3.1742025-12-17
228PJ4|1|wTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of human 48S translation initiation complex after eIF5 release (48S-4)Electron microscopy3.2752024-08-14
239YPV|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdElectron microscopy3742025-12-17
248PJ1|1|wTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of human 48S translation initiation complex in open codon scanning state (48S-1)Electron microscopy3.4752024-08-14
259YPZ|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 1, Structure IaElectron microscopy2.9742025-12-24
268PJ2|1|wTransfer RNAInitiator Met-tRNA-iHomo sapiensEukaryaRF00005Structure of human 48S translation initiation complex in AUG recognition state after eIF5-induced GTP hydrolysis by eIF2 (48S-2)Electron microscopy3.4752024-08-14
279YQ1|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 3, Structure IcElectron microscopy2.9742025-12-17
289YQ0|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 2, Structure IbElectron microscopy2.9742025-12-17
297TQL|1|3Transfer RNAHuman Met-tRNAiMetHomo sapiensEukaryaRF00005CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B.Electron microscopy3.4752022-04-27
309YPY|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Ribosome with accommodated A-site tRNA, Structure VElectron microscopy3742025-12-24
319YPV|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdElectron microscopy3742025-12-17
329YPS|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbElectron microscopy3742025-12-17
339YPW|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVElectron microscopy2.9742025-12-31
349YPO|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaElectron microscopy3742025-12-17
359YPT|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIcElectron microscopy3.1742025-12-17
368XSZ|1|CDTransfer RNAtRNAHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA and P-tRNAElectron microscopy3.2752024-07-10
379YPG|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIElectron microscopy3742025-12-31
388XSY|1|CCTransfer RNAE-tRNAHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with Tigecycline, e-tRNA and CCDC124 (40S head Swivelled)Electron microscopy3692024-07-10
396QZP|1|S6Transfer RNAE site tRNA (75-MER)Homo sapiensEukaryaRF00005High-resolution cryo-EM structure of the human 80S ribosomeElectron microscopy2.9752019-04-24

Release history

Release4.20
Date2025-12-31

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This classParent classesRelease idIntersectionAdded to this classOnly in parent

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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
16QZP|1|S6High-resolution cryo-EM structure of the human 80S ribosomeELECTRON MICROSCOPY2.975
29YQ0|1|11Vacant ribosome with P-site tRNA, substate 2, Structure IbELECTRON MICROSCOPY2.974
39YPG|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIELECTRON MICROSCOPY374
49YPW|1|11GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVELECTRON MICROSCOPY2.974
59YPT|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIcELECTRON MICROSCOPY3.174
69YPO|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaELECTRON MICROSCOPY374
79YPS|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbELECTRON MICROSCOPY374
89YPV|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdELECTRON MICROSCOPY374
99YPY|1|11Ribosome with accommodated A-site tRNA, Structure VELECTRON MICROSCOPY374
109YPZ|1|11Vacant ribosome with P-site tRNA, substate 1, Structure IaELECTRON MICROSCOPY2.974
119YQ1|1|11Vacant ribosome with P-site tRNA, substate 3, Structure IcELECTRON MICROSCOPY2.974
128XSY|1|CCCryo-EM structure of the human 80S ribosome with Tigecycline, e-tRNA and CCDC124 (40S head Swivelled)ELECTRON MICROSCOPY369
138K2C|1|CCCryo-EM structure of the human 80S ribosome with TigecyclineELECTRON MICROSCOPY2.475
148XSX|1|CCCryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA, SERBP1 and eEF2ELECTRON MICROSCOPY2.475
158XSZ|1|CCCryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA and P-tRNAELECTRON MICROSCOPY3.275
167QVP|1|B5Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY375
176Y57|1|B4Structure of human ribosome in hybrid-PRE stateELECTRON MICROSCOPY3.575
189YPY|1|13Ribosome with accommodated A-site tRNA, Structure VELECTRON MICROSCOPY374
199YPW|1|13GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVELECTRON MICROSCOPY2.974
209YPT|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIcELECTRON MICROSCOPY3.174
219YPS|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbELECTRON MICROSCOPY374
229YPG|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIELECTRON MICROSCOPY374
239YPV|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdELECTRON MICROSCOPY374
249YQ1|1|13Vacant ribosome with P-site tRNA, substate 3, Structure IcELECTRON MICROSCOPY2.974
259YQ0|1|13Vacant ribosome with P-site tRNA, substate 2, Structure IbELECTRON MICROSCOPY2.974
269YPO|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaELECTRON MICROSCOPY374
279YPZ|1|13Vacant ribosome with P-site tRNA, substate 1, Structure IaELECTRON MICROSCOPY2.974
288XSZ|1|CDCryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA and P-tRNAELECTRON MICROSCOPY3.275
298PJ2|1|wStructure of human 48S translation initiation complex in AUG recognition state after eIF5-induced GTP hydrolysis by eIF2 (48S-2)ELECTRON MICROSCOPY3.475
308PJ6|1|wStructure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-pathway)ELECTRON MICROSCOPY2.973
317A09|1|fStructure of a human ABCE1-bound 43S pre-initiation complex - State IIIELECTRON MICROSCOPY3.575
326ZP4|1|1SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2ELECTRON MICROSCOPY2.975
338PPL|1|IwMERS-CoV Nsp1 bound to the human 43S pre-initiation complexELECTRON MICROSCOPY2.6575
348PJ1|1|wStructure of human 48S translation initiation complex in open codon scanning state (48S-1)ELECTRON MICROSCOPY3.475
358PJ4|1|wStructure of human 48S translation initiation complex after eIF5 release (48S-4)ELECTRON MICROSCOPY3.275
368PJ5|1|wStructure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining (48S-5)ELECTRON MICROSCOPY2.975
379KN6|1|zyStructure of the HCV IRES-dependent pre-48S translation initiation complex with eIF1A, eIF5B, and eIF3ELECTRON MICROSCOPY3.375
389KRP|1|zyStructure of the HCV IRES-dependent 48S translation initiation complex with eIF5B and eIF3ELECTRON MICROSCOPY3.275
397TQL|1|3CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B.ELECTRON MICROSCOPY3.475

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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