ISDA: 8R1Q

Deposition Date 2023-11-02

Release Date 2024-11-13

Last Version Date 2025-04-09

Entry Detail

PDB ID:

8R1Q

Keywords:

VIRAL PROTEIN

Title:

SARS-CoV-2 Mpro (Omicron, P132H+T169S) in complex with alpha-ketoamide 13b-K

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:

1.70 Å

R-Value Free:

0.22

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:3C-like proteinase nsp5
Chain IDs:A (auth: B), B (auth: A)
Chain Length:306
Number of Molecules:2
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC1 Pfam ID:PF05409

Ligand Molecules

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

Ibrahim, M, Sun, X, Martins de Oliveira, V, Liu, R, Clayton, J, El Kilani, H, Shen, J, Hilgenfeld, R.Show

Hlife 2 419 433 (2024)

DOI: 10.1016/j.hlife.2024.06.003

Primary Citation of related structures

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