8YA5

Mpro from SARS-CoV-2

PDB DOI: https://doi.org/10.2210/pdb8YA5/pdb

Classification: VIRAL PROTEIN
Organism(s): Severe acute respiratory syndrome coronavirus 2
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2024-02-07 Released: 2024-02-28
Deposition Author(s): Zhang, C.Y., Xu, Q., Wang, W.W., Zhou, H., Wang, Q.S.
Funding Organization(s): Other government

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.72 Å
R-Value Free: 0.273
R-Value Work: 0.187
R-Value Observed: 0.195

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Crystallographic data collection using a multilayer monochromator on an undulator beamline at SSRF

Zhang, C.Y., Xu, Q., Wang, W.W., Liang, M., Yu, L., Li, M.J., Zhu, Z.M., Huang, L.Q., Li, Q.H., Yu, F., Wang, Y.Z., Zhou, H., Wang, Q.S.

To be published.

Macromolecule Content

Total Structure Weight: 33.29 kDa
Atom Count: 2,278
Modelled Residue Count: 300
Deposited Residue Count: 301
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3C-like proteinase	A	301	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 0 EC: 3.4.22.69
UniProt
Find proteins for P0DTC1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTC1 Go to UniProtKB: P0DTC1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0DTC1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.72 Å
R-Value Free: 0.273
R-Value Work: 0.187
R-Value Observed: 0.195
Space Group: I 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.414	α = 90
b = 53.419	β = 100.98
c = 113.902	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
xia2	data scaling
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-02-28

Deposition Author(s):

Funding Organization	Location	Grant Number
Other government	China	21ZR1471800

Revision History (Full details and data files)

Version 1.0: 2024-02-28
Type: Initial release

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.