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 

wwPDB Validation   3D Report Full Report


This is version 3.0 of the entry. See complete history


Literature

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
3C-like proteinaseA305Severe acute respiratory syndrome coronavirus 2Mutation(s): 0 
Gene Names: rep1a-1b
EC: 3.4.22.69 (PDB Primary Data), 3.4.19.12 (UniProt), 3.4.22 (UniProt), 2.7.7.48 (UniProt), 3.6.4.12 (UniProt), 3.6.4.13 (UniProt), 3.1.13 (UniProt), 4.6.1 (UniProt), 2.1.1.57 (UniProt)
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
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
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