7K5I

SARS-COV-2 nsp1 in complex with human 40S ribosome


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

SARS-CoV-2 Nsp1 suppresses host but not viral translation through a bipartite mechanism.

Shi, M.Wang, L.Fontana, P.Vora, S.Zhang, Y.Fu, T.M.Lieberman, J.Wu, H.

(2020) Biorxiv 

  • DOI: https://doi.org/10.1101/2020.09.18.302901
  • Primary Citation of Related Structures:  
    7K5I

  • PubMed Abstract: 

    The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a highly contagious virus that underlies the current COVID-19 pandemic. SARS-CoV-2 is thought to disable various features of host immunity and cellular defense. The SARS-CoV-2 nonstructural protein 1 (Nsp1) is known to inhibit host protein translation and could be a target for antiviral therapy against COVID-19. However, how SARS-CoV-2 circumvents this translational blockage for the production of its own proteins is an open question. Here, we report a bipartite mechanism of SARS-CoV-2 Nsp1 which operates by: (1) hijacking the host ribosome via direct interaction of its C-terminal domain (CT) with the 40S ribosomal subunit and (2) specifically lifting this inhibition for SARS-CoV-2 via a direct interaction of its N-terminal domain (NT) with the 5' untranslated region (5' UTR) of SARS-CoV-2 mRNA. We show that while Nsp1-CT is sufficient for binding to 40S and inhibition of host protein translation, the 5' UTR of SARS-CoV-2 mRNA removes this inhibition by binding to Nsp1-NT, suggesting that the Nsp1-NT-UTR interaction is incompatible with the Nsp1-CT-40S interaction. Indeed, lengthening the linker between Nsp1-NT and Nsp1-CT of Nsp1 progressively reduced the ability of SARS-CoV-2 5' UTR to escape the translational inhibition, supporting that the incompatibility is likely steric in nature. The short SL1 region of the 5' UTR is required for viral mRNA translation in the presence of Nsp1. Thus, our data provide a comprehensive view on how Nsp1 switches infected cells from host mRNA translation to SARS-CoV-2 mRNA translation, and that Nsp1 and 5' UTR may be targeted for anti-COVID-19 therapeutics.


  • Organizational Affiliation

    Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.


Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S17A [auth R]135Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P08708 (Homo sapiens)
Explore P08708 
Go to UniProtKB:  P08708
PHAROS:  P08708
GTEx:  ENSG00000182774 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08708
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S29C [auth d]56Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62273 (Homo sapiens)
Explore P62273 
Go to UniProtKB:  P62273
PHAROS:  P62273
GTEx:  ENSG00000213741 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62273
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S3243Homo sapiensMutation(s): 0 
EC: 4.2.99.18
UniProt & NIH Common Fund Data Resources
Find proteins for P23396 (Homo sapiens)
Explore P23396 
Go to UniProtKB:  P23396
PHAROS:  P23396
GTEx:  ENSG00000149273 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP23396
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S5E [auth F]204Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P46782 (Homo sapiens)
Explore P46782 
Go to UniProtKB:  P46782
PHAROS:  P46782
GTEx:  ENSG00000083845 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46782
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S10F [auth K]165Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P46783 (Homo sapiens)
Explore P46783 
Go to UniProtKB:  P46783
PHAROS:  P46783
GTEx:  ENSG00000124614 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46783
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S12G [auth M]132Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P25398 (Homo sapiens)
Explore P25398 
Go to UniProtKB:  P25398
PHAROS:  P25398
GTEx:  ENSG00000112306 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP25398
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S15H [auth P]145Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62841 (Homo sapiens)
Explore P62841 
Go to UniProtKB:  P62841
PHAROS:  P62841
GTEx:  ENSG00000115268 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62841
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S16I [auth Q]146Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62249 (Homo sapiens)
Explore P62249 
Go to UniProtKB:  P62249
PHAROS:  P62249
GTEx:  ENSG00000105193 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62249
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S18J [auth S]152Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62269 (Homo sapiens)
Explore P62269 
Go to UniProtKB:  P62269
PHAROS:  P62269
GTEx:  ENSG00000231500 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62269
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S19K [auth T]145Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P39019 (Homo sapiens)
Explore P39019 
Go to UniProtKB:  P39019
PHAROS:  P39019
GTEx:  ENSG00000105372 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP39019
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S20L [auth U]119Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P60866 (Homo sapiens)
Explore P60866 
Go to UniProtKB:  P60866
PHAROS:  P60866
GTEx:  ENSG00000008988 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP60866
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S25M [auth Z]125Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62851 (Homo sapiens)
Explore P62851 
Go to UniProtKB:  P62851
PHAROS:  P62851
GTEx:  ENSG00000118181 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62851
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S28N [auth c]69Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62857 (Homo sapiens)
Explore P62857 
Go to UniProtKB:  P62857
PHAROS:  P62857
GTEx:  ENSG00000233927 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62857
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S27aO [auth f]149Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62979 (Homo sapiens)
Explore P62979 
Go to UniProtKB:  P62979
PHAROS:  P62979
GTEx:  ENSG00000143947 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62979
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Receptor of activated protein C kinase 1P [auth g]317Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P63244 (Homo sapiens)
Explore P63244 
Go to UniProtKB:  P63244
PHAROS:  P63244
GTEx:  ENSG00000204628 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP63244
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein SAQ [auth A]295Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P08865 (Homo sapiens)
Explore P08865 
Go to UniProtKB:  P08865
PHAROS:  P08865
GTEx:  ENSG00000168028 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08865
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S3aR [auth B]264Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P61247 (Homo sapiens)
Explore P61247 
Go to UniProtKB:  P61247
GTEx:  ENSG00000145425 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP61247
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S2S [auth C]293Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P15880 (Homo sapiens)
Explore P15880 
Go to UniProtKB:  P15880
PHAROS:  P15880
GTEx:  ENSG00000140988 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP15880
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S4, X isoformT [auth E]263Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62701 (Homo sapiens)
Explore P62701 
Go to UniProtKB:  P62701
PHAROS:  P62701
GTEx:  ENSG00000198034 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62701
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S6U [auth G]249Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62753 (Homo sapiens)
Explore P62753 
Go to UniProtKB:  P62753
PHAROS:  P62753
GTEx:  ENSG00000137154 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62753
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S7V [auth H]194Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62081 (Homo sapiens)
Explore P62081 
Go to UniProtKB:  P62081
PHAROS:  P62081
GTEx:  ENSG00000171863 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62081
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S8W [auth I]208Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62241 (Homo sapiens)
Explore P62241 
Go to UniProtKB:  P62241
PHAROS:  P62241
GTEx:  ENSG00000142937 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62241
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S9X [auth J]194Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P46781 (Homo sapiens)
Explore P46781 
Go to UniProtKB:  P46781
PHAROS:  P46781
GTEx:  ENSG00000170889 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46781
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S11Y [auth L]158Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62280 (Homo sapiens)
Explore P62280 
Go to UniProtKB:  P62280
PHAROS:  P62280
GTEx:  ENSG00000142534 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62280
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S13Z [auth N]151Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62277 (Homo sapiens)
Explore P62277 
Go to UniProtKB:  P62277
PHAROS:  P62277
GTEx:  ENSG00000110700 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62277
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S14AA [auth O]151Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62263 (Homo sapiens)
Explore P62263 
Go to UniProtKB:  P62263
PHAROS:  P62263
GTEx:  ENSG00000164587 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62263
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S21BA [auth V]83Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P63220 (Homo sapiens)
Explore P63220 
Go to UniProtKB:  P63220
PHAROS:  P63220
GTEx:  ENSG00000171858 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP63220
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S15aCA [auth W]130Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62244 (Homo sapiens)
Explore P62244 
Go to UniProtKB:  P62244
PHAROS:  P62244
GTEx:  ENSG00000134419 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62244
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S23DA [auth X]143Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62266 (Homo sapiens)
Explore P62266 
Go to UniProtKB:  P62266
PHAROS:  P62266
GTEx:  ENSG00000186468 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62266
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S24EA [auth Y]133Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62847 (Homo sapiens)
Explore P62847 
Go to UniProtKB:  P62847
PHAROS:  P62847
GTEx:  ENSG00000138326 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62847
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S26FA [auth a]102Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62854 (Homo sapiens)
Explore P62854 
Go to UniProtKB:  P62854
PHAROS:  P62854
GTEx:  ENSG00000197728 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62854
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S27GA [auth b]84Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P42677 (Homo sapiens)
Explore P42677 
Go to UniProtKB:  P42677
PHAROS:  P42677
GTEx:  ENSG00000177954 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP42677
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
40S ribosomal protein S30HA [auth e]59Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62861 (Homo sapiens)
Explore P62861 
Go to UniProtKB:  P62861
PHAROS:  P62861
GTEx:  ENSG00000149806 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62861
Sequence Annotations
Expand
  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
60S ribosomal protein L41IA [auth h]25Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62945 (Homo sapiens)
Explore P62945 
Go to UniProtKB:  P62945
PHAROS:  P62945
GTEx:  ENSG00000229117 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62945
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
Host translation inhibitor nsp1JA [auth 1]180Severe acute respiratory syndrome coronavirus 2Mutation(s): 0 
UniProt
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2)
Explore P0DTD1 
Go to UniProtKB:  P0DTD1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DTD1
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains LengthOrganismImage
40S ribosomal rRNA18SB [auth 2]1,868Homo sapiens
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-10-14
    Type: Initial release
  • Version 1.1: 2021-01-27
    Changes: Structure summary
  • Version 2.0: 2021-03-17
    Type: Coordinate replacement
    Reason: Atomic clashes
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Refinement description, Source and taxonomy, Structure summary