8R5J

Crystal structure of MERS-CoV main protease

PDB DOI: https://doi.org/10.2210/pdb8R5J/pdb

Classification: VIRAL PROTEIN
Organism(s): Middle East respiratory syndrome-related coronavirus
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2023-11-16 Released: 2023-12-06
Deposition Author(s): Balcomb, B.H., Fairhead, M., Koekemoer, L., Lithgo, R.M., Aschenbrenner, J.C., Chandran, A.V., Godoy, A.S., Lukacik, P., Marples, P.G., Mazzorana, M., Ni, X., Strain-Damerell, C., Thompson, W., Tomlinson, C.W.E., Wild, C., Winokan, M., Fearon, D., Walsh, M.A., von Delft, F.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.242
R-Value Work: 0.222
R-Value Observed: 0.223

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of MERS-CoV main protease

Balcomb, B.H., Fairhead, M., Koekemoer, L., Lithgo, R.M., Aschenbrenner, J.C., Chandran, A.V., Godoy, A.S., Lukacik, P., Marples, P.G., Mazzorana, M., Ni, X., Strain-Damerell, C., Thompson, W., Tomlinson, C.W.E., Wild, C., Winokan, M., Fearon, D., Walsh, M.A., von Delft, F.

To be published.

Macromolecule Content

Total Structure Weight: 66.71 kDa
Atom Count: 4,949
Modelled Residue Count: 606
Deposited Residue Count: 612
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Non-structural protein 11	A, B	306	Middle East respiratory syndrome-related coronavirus	Mutation(s): 0 Gene Names: 1a
UniProt
Find proteins for K9N7C7 (Middle East respiratory syndrome-related coronavirus (isolate United Kingdom/H123990006/2012)) Explore K9N7C7 Go to UniProtKB: K9N7C7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	K9N7C7
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.242
R-Value Work: 0.222
R-Value Observed: 0.223
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.111	α = 90
b = 94.467	β = 90
c = 153.968	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-12-06

Deposition Author(s):

Aschenbrenner, J.C.

Strain-Damerell, C.

Tomlinson, C.W.E.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	U19AI171399

Revision History (Full details and data files)

Version 1.0: 2023-12-06
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.