7O81 image
Deposition Date 2021-04-14
Release Date 2021-06-02
Last Version Date 2024-04-24
Entry Detail
PDB ID:
7O81
Keywords:
RIBOSOME
Title:
Rabbit 80S ribosome colliding in another ribosome stalled by the SARS-CoV-2 pseudoknot
Biological Source:
Source Organism:
Severe acute respiratory syndrome coronavirus 2 (Taxon ID: 2697049)
Oryctolagus cuniculus (Taxon ID: 9986)
Bos taurus (Taxon ID: 9913)
Host Organism:
Oryctolagus cuniculus
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.10 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
7O81 validation report
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:18S rRNA
Chain IDs:A (auth: A2)
Chain Length:1870
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S27
Gene (Uniprot):RPS27
Chain IDs:B (auth: AA)
Chain Length:84
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TZ76 Pfam ID:PF01667
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein S28
Gene (Uniprot):RPS28
Chain IDs:C (auth: AB)
Chain Length:293
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TIB4 Pfam ID:PF01200
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein S27a
Gene (Uniprot):RPS27A
Chain IDs:D (auth: AC)
Chain Length:156
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SK22 Pfam ID:PF00240, PF01599
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S30
Gene (Uniprot):FAU
Chain IDs:E (auth: AD)
Chain Length:263
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T8A2 Pfam ID:PF00240, PF04758
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eS26
Chain IDs:F (auth: AE)
Chain Length:115
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:RACK1
Gene (Uniprot):RACK1
Chain IDs:G (auth: AF)
Chain Length:317
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SJB4 Pfam ID:PF00400
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS14
Gene (Uniprot):RPS29
Chain IDs:H (auth: AG)
Chain Length:432
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U7M4 Pfam ID:PF00253
Polymer Type:polyribonucleotide
Molecule:mRNA containing SARS-CoV-2 sequence
Chain IDs:I (auth: AH)
Chain Length:217
Number of Molecules:1
Biological Source:Severe acute respiratory syndrome coronavirus 2
Polymer Type:polyribonucleotide
Molecule:A-site Met-tRNA(Met)
Chain IDs:J (auth: AJ)
Chain Length:165
Number of Molecules:1
Biological Source:Bos taurus
Polymer Type:polyribonucleotide
Molecule:P-site tRNA(Pro)
Chain IDs:K (auth: AT)
Chain Length:119
Number of Molecules:1
Biological Source:Bos taurus
Polymer Type:polypeptide(L)
Molecule:EDF1
Chain IDs:L (auth: AU)
Chain Length:148
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein SA
Gene (Uniprot):RPSA
Chain IDs:M (auth: AZ)
Chain Length:25
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TLT8 Pfam ID:PF00318, PF16122
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S3a
Gene (Uniprot):RPS3A
Chain IDs:N (auth: Aa)
Chain Length:84
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SS70 Pfam ID:PF01015
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein uS5
Chain IDs:O (auth: Ab)
Chain Length:293
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S3
Gene (Uniprot):RPS3
Chain IDs:P (auth: Ac)
Chain Length:156
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TNM3 Pfam ID:PF07650, PF00189
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eS4
Chain IDs:Q (auth: Ad)
Chain Length:263
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein S5
Gene (Uniprot):RPS5
Chain IDs:R (auth: Ae)
Chain Length:115
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TFM5 Pfam ID:PF00177
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S6
Gene (Uniprot):RPS6
Chain IDs:S (auth: Af)
Chain Length:317
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TM55 Pfam ID:PF01092
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S7
Gene (Uniprot):RPS7
Chain IDs:T (auth: Ag)
Chain Length:432
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SVB0
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S8
Gene (Uniprot):RPS8
Chain IDs:U (auth: Ah)
Chain Length:217
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TJW1 Pfam ID:PF01201
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein S9 (Predicted)
Gene (Uniprot):RPS9
Chain IDs:V (auth: Ai)
Chain Length:194
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:B7NZS8 Pfam ID:PF00163, PF01479
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eS10
Chain IDs:W (auth: Aj)
Chain Length:165
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TPV3 Pfam ID:PF03501
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S11
Gene (Uniprot):RPS11
Chain IDs:X (auth: Ak)
Chain Length:158
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TRM4 Pfam ID:PF16205, PF00366
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S12
Gene (Uniprot):RPS12
Chain IDs:Y (auth: Al)
Chain Length:132
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SFR8 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS15
Gene (Uniprot):RPS13
Chain IDs:Z (auth: Am)
Chain Length:151
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SP51 Pfam ID:PF08069, PF00312
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein uS11
Gene (Uniprot):RPS14
Chain IDs:AA (auth: An)
Chain Length:151
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T1F0 Pfam ID:PF00411
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein uS19
Gene (Uniprot):RPS15
Chain IDs:BA (auth: Ao)
Chain Length:145
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U0Q2 Pfam ID:PF00203
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS9
Gene (Uniprot):RPS16
Chain IDs:CA (auth: Ap)
Chain Length:172
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SGX4 Pfam ID:PF00380
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein eS17
Gene (Uniprot):RPS17
Chain IDs:DA (auth: Aq)
Chain Length:135
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TU13 Pfam ID:PF00833
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S18
Gene (Uniprot):RPS18
Chain IDs:EA (auth: Ar)
Chain Length:152
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TPG3 Pfam ID:PF00416
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eS19
Chain IDs:FA (auth: As)
Chain Length:145
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein uS10
Gene (Uniprot):RPS20
Chain IDs:GA (auth: At)
Chain Length:119
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SIZ2 Pfam ID:PF00338
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eS21
Chain IDs:HA (auth: Au)
Chain Length:148
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein S15a
Gene (Uniprot):RPS15A
Chain IDs:IA (auth: Av)
Chain Length:130
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TG89 Pfam ID:PF00410
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S23
Gene (Uniprot):RPS23
Chain IDs:JA (auth: Aw)
Chain Length:143
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SZ47 Pfam ID:PF00164
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S24
Gene (Uniprot):LOC100338405
Chain IDs:KA (auth: Ax)
Chain Length:130
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T3D8 Pfam ID:PF01282
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S25
Gene (Uniprot):RPS25
Chain IDs:LA (auth: Ay)
Chain Length:124
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TDB3 Pfam ID:PF03297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60s ribosomal protein l41
Gene (Uniprot):RPL41
Chain IDs:MA (auth: Az)
Chain Length:25
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:A0A087WNH4 Pfam ID:PF05162
Polymer Type:polyribonucleotide
Molecule:28S rRNA
Chain IDs:NA (auth: B5)
Chain Length:4808
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polyribonucleotide
Molecule:5S rRNA
Chain IDs:OA (auth: B7)
Chain Length:120
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polyribonucleotide
Molecule:5.8S rRNA
Chain IDs:PA (auth: B8)
Chain Length:158
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein uL2
Chain IDs:QA (auth: BA)
Chain Length:148
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L3
Gene (Uniprot):RPL3
Chain IDs:RA (auth: BB)
Chain Length:403
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TL06 Pfam ID:PF00297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L4
Gene (Uniprot):RPL4
Chain IDs:SA (auth: BC)
Chain Length:115
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SVW5 Pfam ID:PF00573, PF14374
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal_L18_c domain-containing protein
Chain IDs:TA (auth: BD)
Chain Length:297
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P19949
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L6
Gene (Uniprot):RPL6
Chain IDs:UA (auth: BE)
Chain Length:291
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SKF7 Pfam ID:PF03868, PF01159
Polymer Type:polypeptide(L)
Molecule:Ribosomal Protein uL30
Chain IDs:VA (auth: BF)
Chain Length:247
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eL8
Chain IDs:WA (auth: BG)
Chain Length:266
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L9
Gene (Uniprot):RPL9
Chain IDs:XA (auth: BH)
Chain Length:123
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SWI6 Pfam ID:PF00347
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L10
Gene (Uniprot):RPL10
Chain IDs:YA (auth: BI)
Chain Length:105
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:B7NZQ2 Pfam ID:PF00252
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L11
Gene (Uniprot):RPL11
Chain IDs:ZA (auth: BJ)
Chain Length:97
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TUB8 Pfam ID:PF00281, PF00673
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Replicase polyprotein 1ab
Gene (Uniprot):rep
Chain IDs:AB (auth: BK)
Chain Length:70
Number of Molecules:1
Biological Source:Severe acute respiratory syndrome coronavirus 2
UniProt ID:P0DTD1 Pfam ID:PF09401, PF06478, PF00680 EC:2.7.7.48
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eL13
Chain IDs:BB (auth: BL)
Chain Length:211
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L14
Gene (Uniprot):RPL14
Chain IDs:CB (auth: BM)
Chain Length:218
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SZ12 Pfam ID:PF01929
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L15
Gene (Uniprot):RPL15
Chain IDs:DB (auth: BN)
Chain Length:204
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T0C1 Pfam ID:PF00827
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L13a
Chain IDs:EB (auth: BO)
Chain Length:203
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL22
Chain IDs:FB (auth: BP)
Chain Length:184
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SCJ6 Pfam ID:PF00237
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L18
Chain IDs:GB (auth: BQ)
Chain Length:188
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L19
Gene (Uniprot):RPL19
Chain IDs:HB (auth: BR)
Chain Length:196
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q3T0W9 Pfam ID:PF01280
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L18a
Chain IDs:IB (auth: BS)
Chain Length:318
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL21
Gene (Uniprot):RPL21
Chain IDs:JB (auth: BT)
Chain Length:160
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SHQ2 Pfam ID:PF01157
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eL22
Chain IDs:KB (auth: BU)
Chain Length:128
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L23
Gene (Uniprot):RPL23
Chain IDs:LB (auth: BV)
Chain Length:217
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T6D1 Pfam ID:PF00238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL24
Gene (Uniprot):RPL24
Chain IDs:MB (auth: BW)
Chain Length:157
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SE28 Pfam ID:PF01246
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL23
Gene (Uniprot):RPL23A
Chain IDs:NB (auth: BX)
Chain Length:156
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SE76 Pfam ID:PF03939, PF00276
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L26
Gene (Uniprot):RPL26
Chain IDs:OB (auth: BY)
Chain Length:145
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SQH0 Pfam ID:PF16906, PF00467
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L27
Gene (Uniprot):RPL27
Chain IDs:PB (auth: BZ)
Chain Length:136
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TXF6 Pfam ID:PF00467, PF01777
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L27a
Gene (Uniprot):RPL27A
Chain IDs:QB (auth: Ba)
Chain Length:148
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SNY0 Pfam ID:PF00828
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L29
Gene (Uniprot):RPL29
Chain IDs:RB (auth: Bb)
Chain Length:403
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SGR6 Pfam ID:PF01779
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL30
Gene (Uniprot):RPL30
Chain IDs:SB (auth: Bc)
Chain Length:115
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TDL2 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL31
Gene (Uniprot):RPL31
Chain IDs:TB (auth: Bd)
Chain Length:297
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SHG0 Pfam ID:PF01198
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL32
Chain IDs:UB (auth: Be)
Chain Length:291
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TUN8 Pfam ID:PF01655
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL33
Gene (Uniprot):RPL35A
Chain IDs:VB (auth: Bf)
Chain Length:247
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SF08 Pfam ID:PF01247
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L34
Gene (Uniprot):RPL34
Chain IDs:WB (auth: Bg)
Chain Length:266
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TXG5 Pfam ID:PF01199
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL29
Gene (Uniprot):RPL35
Chain IDs:XB (auth: Bh)
Chain Length:123
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SIT5 Pfam ID:PF00831
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L36
Gene (Uniprot):RPL36
Chain IDs:YB (auth: Bi)
Chain Length:105
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TTQ5 Pfam ID:PF01158
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L37
Gene (Uniprot):RPL37
Chain IDs:ZB (auth: Bj)
Chain Length:97
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:U3KPD5 Pfam ID:PF01907
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL38
Gene (Uniprot):RPL38
Chain IDs:AC (auth: Bk)
Chain Length:70
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U001 Pfam ID:PF01781
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL39
Gene (Uniprot):LOC100343258
Chain IDs:BC (auth: Bl)
Chain Length:211
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TTN1 Pfam ID:PF00832
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L40
Chain IDs:CC (auth: Bm)
Chain Length:218
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL42
Chain IDs:DC (auth: Bo)
Chain Length:203
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T040 Pfam ID:PF00935
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL43
Gene (Uniprot):RPL37A
Chain IDs:EC (auth: Bp)
Chain Length:184
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SY53 Pfam ID:PF01780
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein eL28
Chain IDs:FC (auth: Br)
Chain Length:196
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S acidic ribosomal protein P0
Gene (Uniprot):RPLP0
Chain IDs:GC (auth: Bs)
Chain Length:318
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SPK4 Pfam ID:PF00466, PF17777, PF00428
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L12
Gene (Uniprot):RPL12
Chain IDs:HC (auth: Bt)
Chain Length:160
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SMR7 Pfam ID:PF03946, PF00298
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein uL1
Gene (Uniprot):RPL10A
Chain IDs:IC (auth: Bv)
Chain Length:217
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SKZ8 Pfam ID:PF00687
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
1MA NA A modified residue
5MC NA C modified residue
6MZ A A modified residue
A2M A A modified residue
AYA SA ALA modified residue
G7M A G modified residue
GTP OA G modified residue
HIC RA HIS modified residue
HY3 JA PRO modified residue
MA6 A A modified residue
MLZ RB LYS modified residue
OMC A C modified residue
OMG A G modified residue
OMU A U modified residue
PSU A U modified residue
SAC M SER modified residue
UR3 NA U modified residue
V5N QB HIS modified residue
Ligand Molecules
MG
SPD
UNX
ZN
Primary Citation
Structural basis of ribosomal frameshifting during translation of the SARS-CoV-2 RNA genome.
Science 372 1306 1313 (2021)
PMID: 34029205 DOI: 10.1126/science.abf3546

Abstact

Programmed ribosomal frameshifting is a key event during translation of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA genome that allows synthesis of the viral RNA-dependent RNA polymerase and downstream proteins. Here, we present the cryo-electron microscopy structure of a translating mammalian ribosome primed for frameshifting on the viral RNA. The viral RNA adopts a pseudoknot structure that lodges at the entry to the ribosomal messenger RNA (mRNA) channel to generate tension in the mRNA and promote frameshifting, whereas the nascent viral polyprotein forms distinct interactions with the ribosomal tunnel. Biochemical experiments validate the structural observations and reveal mechanistic and regulatory features that influence frameshifting efficiency. Finally, we compare compounds previously shown to reduce frameshifting with respect to their ability to inhibit SARS-CoV-2 replication, establishing coronavirus frameshifting as a target for antiviral intervention.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
7O81
Feedback Form
Name
Email
Institute
Feedback