8R26 image
Deposition Date 2023-11-03
Release Date 2024-11-13
Last Version Date 2025-04-09
Entry Detail
PDB ID:
8R26
Keywords:
VIRAL PROTEIN
Title:
SARS-CoV-2 Mpro (Omicron,P132H) in complex with alpha-ketoamide 13b-K at pH 8.5
Biological Source:
Source Organism:
Severe acute respiratory syndrome coronavirus 2 (Taxon ID: 2697049)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.30 Å
R-Value Free:
0.24
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
P 1
8R26 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:3C-like proteinase nsp5
Chain IDs:A, B, C (auth: D), D (auth: C)
Chain Length:306
Number of Molecules:4
Biological Source:Severe acute respiratory syndrome coronavirus 2
UniProt ID:P0DTC1 Pfam ID:PF05409
Ligand Molecules
CL
O6K
Primary Citation
Why is the Omicron main protease of SARS-CoV-2 less stable than its wild-type counterpart? A crystallographic, biophysical, and theoretical study
Hlife 2 419 433 (2024)
DOI: 10.1016/j.hlife.2024.06.003
Primary Citation of related structures
8R26
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