#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
89SPF|1|EtTransfer RNAE site tRNAHomo sapiensEukaryaRF00005CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING N1-METHYLPSEUDOURIDINEElectron microscopy2.4542026-01-21
98K2C|1|CCTransfer RNAtRNA-MetHomo sapiensEukaryaRF00005Cryo-EM structure of the human 80S ribosome with TigecyclineElectron microscopy2.4752024-07-10
1028ZX|1|GTransfer RNAinitiator tRNA, mRNA_KozakHomo sapiensEukaryaRF00005human 48S PIC with mRNA (Kozak_1)Electron microscopy2.8752026-06-10
119SPI|1|EtTransfer RNAE site tRNAHomo sapiensEukaryaRF00005CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING URIDINEElectron microscopy2.4542026-01-21
127QVP|1|B5Transfer RNAmRNA, tRNA P/EHomo sapiensEukaryaRF00005Human collided disome (di-ribosome) stalled on XBP1 mRNAElectron microscopy3752022-10-12
138PJ5|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
149YPW|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVElectron microscopy2.9742025-12-31
158PJ6|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
169YPO|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaElectron microscopy3742025-12-17
179YPG|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIElectron microscopy3742025-12-31
1828ZV|1|GTransfer RNAinitiator tRNA, mRNAHomo sapiensEukaryaRF00005human 48S PIC with mRNA (non-Kozak)Electron microscopy2.9752026-06-10
199YPS|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbElectron microscopy3742025-12-17
2028ZY|1|GTransfer RNAinitiator tRNA, mRNAHomo sapiensEukaryaRF00005human 48S PIC with mRNA (Kozak_2)Electron microscopy3752026-06-10
219RU9|1|EtTransfer RNAE site tRNAHomo sapiensEukaryaRF00005RPS26dC HEK mutant 80S ribosome bound to Kozak mRNA (RPS26dC-Kozak)Electron microscopy2.97752026-06-03
229YPV|1|13Transfer RNAMet-tRNA, MF mRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdElectron microscopy3742025-12-17
239RUA|1|S6Transfer RNAE site tRNAHomo sapiensEukaryaRF00005RPS26dC HEK mutant 80S ribosome bound to TISU mRNA (RPS26dC-TISU)Electron microscopy2.9592026-06-03
249M0P|1|S6Transfer RNAHUMAN INITIATOR MET-TRNA-I|HOMO SAPIENSHomo sapiensEukaryaRF00005Cryo-EM structure of human 80S ribosome in complex with montanineElectron microscopy2.78752026-01-14
259YPZ|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 1, Structure IaElectron microscopy2.9742025-12-24
269YQ1|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 3, Structure IcElectron microscopy2.9742025-12-17
279YQ0|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Vacant ribosome with P-site tRNA, substate 2, Structure IbElectron microscopy2.9742025-12-17
289RU8|1|S6Transfer RNAE site tRNAHomo sapiensEukaryaRF00005WT-HEK 80S ribosome bound to TISU mRNA (WT-TISU)Electron microscopy3592026-06-03
299YPY|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005Ribosome with accommodated A-site tRNA, Structure VElectron microscopy3742025-12-24
309YPV|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdElectron microscopy3742025-12-17
319YPS|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbElectron microscopy3742025-12-17
329YPW|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVElectron microscopy2.9742025-12-31
339YPO|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaElectron microscopy3742025-12-17
349YPG|1|11Transfer RNAMet-tRNAHomo sapiensEukaryaRF00005GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIElectron microscopy3742025-12-31
358XSY|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
366QZP|1|S6Transfer RNAE site tRNA (75-MER)Homo sapiensEukaryaRF00005High-resolution cryo-EM structure of the human 80S ribosomeElectron microscopy2.9752019-04-24

Release history

Release4.43
Date2026-06-10

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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
29RU9|1|EtRPS26dC HEK mutant 80S ribosome bound to Kozak mRNA (RPS26dC-Kozak)ELECTRON MICROSCOPY2.9775
39RUA|1|S6RPS26dC HEK mutant 80S ribosome bound to TISU mRNA (RPS26dC-TISU)ELECTRON MICROSCOPY2.959
49RU8|1|S6WT-HEK 80S ribosome bound to TISU mRNA (WT-TISU)ELECTRON MICROSCOPY359
59YQ1|1|11Vacant ribosome with P-site tRNA, substate 3, Structure IcELECTRON MICROSCOPY2.974
69YPZ|1|11Vacant ribosome with P-site tRNA, substate 1, Structure IaELECTRON MICROSCOPY2.974
79YPV|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdELECTRON MICROSCOPY374
89YPO|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaELECTRON MICROSCOPY374
99YPS|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbELECTRON MICROSCOPY374
109YPW|1|11GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVELECTRON MICROSCOPY2.974
119YPG|1|11GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIELECTRON MICROSCOPY374
129YQ0|1|11Vacant ribosome with P-site tRNA, substate 2, Structure IbELECTRON MICROSCOPY2.974
139YPY|1|11Ribosome with accommodated A-site tRNA, Structure VELECTRON MICROSCOPY374
149SPI|1|EtCRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING URIDINEELECTRON MICROSCOPY2.454
159SPF|1|EtCRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING N1-METHYLPSEUDOURIDINEELECTRON MICROSCOPY2.454
168XSY|1|CCCryo-EM structure of the human 80S ribosome with Tigecycline, e-tRNA and CCDC124 (40S head Swivelled)ELECTRON MICROSCOPY369
178K2C|1|CCCryo-EM structure of the human 80S ribosome with TigecyclineELECTRON MICROSCOPY2.475
188XSX|1|CCCryo-EM structure of the human 80S ribosome with Tigecycline, E-tRNA, SERBP1 and eEF2ELECTRON MICROSCOPY2.475
197QVP|1|B5Human collided disome (di-ribosome) stalled on XBP1 mRNAELECTRON MICROSCOPY375
209M0P|1|S6Cryo-EM structure of human 80S ribosome in complex with montanineELECTRON MICROSCOPY2.7875
219YPY|1|13Ribosome with accommodated A-site tRNA, Structure VELECTRON MICROSCOPY374
229YPW|1|13GTPBP1*GDP*Phe-tRNA*ribosome in the post-GTP hydrolysis state, Structure IVELECTRON MICROSCOPY2.974
239YPS|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIbELECTRON MICROSCOPY374
249YPV|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIdELECTRON MICROSCOPY374
259YPG|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the GTPase activation-like state, Structure IIIELECTRON MICROSCOPY374
269YPO|1|13GTPBP1*GCP*Phe-tRNA*ribosome in the open state, Structure IIaELECTRON MICROSCOPY374
279YQ0|1|13Vacant ribosome with P-site tRNA, substate 2, Structure IbELECTRON MICROSCOPY2.974
289YQ1|1|13Vacant ribosome with P-site tRNA, substate 3, Structure IcELECTRON MICROSCOPY2.974
299YPZ|1|13Vacant ribosome with P-site tRNA, substate 1, Structure IaELECTRON MICROSCOPY2.974
308PJ5|1|wStructure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining (48S-5)ELECTRON MICROSCOPY2.975
318PJ6|1|wStructure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-pathway)ELECTRON MICROSCOPY2.973
328PPL|1|IwMERS-CoV Nsp1 bound to the human 43S pre-initiation complexELECTRON MICROSCOPY2.6575
336ZP4|1|1SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2ELECTRON MICROSCOPY2.975
3428ZV|1|Ghuman 48S PIC with mRNA (non-Kozak)ELECTRON MICROSCOPY2.975
3528ZY|1|Ghuman 48S PIC with mRNA (Kozak_2)ELECTRON MICROSCOPY375
3628ZX|1|Ghuman 48S PIC with mRNA (Kozak_1)ELECTRON MICROSCOPY2.875

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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