6YB7

SARS-CoV-2 main protease with unliganded active site (2019-nCoV, coronavirus disease 2019, COVID-19).


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.142 
  • R-Value Observed: 0.144 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


This is version 3.2 of the entry. See complete history


Literature

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
3C-like proteinase305Severe acute respiratory syndrome coronavirus 2Mutation(s): 0 
Gene Names: rep1a-1b
EC: 3.4.22.69
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
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.142 
  • R-Value Observed: 0.144 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 112.429α = 90
b = 52.798β = 103.03
c = 44.611γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
MOLREPphasing
PDB_EXTRACTdata extraction
DIALSdata reduction

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2020-03-25
    Type: Initial release
  • Version 2.0: 2020-04-01
    Type: Coordinate replacement
    Reason: Sequence discrepancy
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Polymer sequence, Refinement description, Source and taxonomy, Structure summary
  • Version 2.1: 2020-04-08
    Changes: Source and taxonomy
  • Version 2.2: 2020-05-06
    Changes: Database references, Source and taxonomy, Structure summary
  • Version 2.3: 2020-10-21
    Changes: Advisory, Structure summary
  • Version 3.0: 2021-12-22
    Type: Coordinate replacement
    Reason: Chirality error
    Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Database references, Derived calculations, Non-polymer description, Other, Polymer sequence, Refinement description, Source and taxonomy, Structure summary
  • Version 3.1: 2023-03-29
    Changes: Structure summary
  • Version 3.2: 2024-02-07
    Changes: Data collection, Refinement description