8R5J | pdb_00008r5j

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 (Depositor), 0.232 (DCC)
R-Value Work:
0.222 (Depositor), 0.210 (DCC)
R-Value Observed:
0.223 (Depositor)

Starting Model: experimental
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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
Modeled Residue Count: 606
Deposited Residue Count: 612
Unique protein chains: 1

Macromolecules

Find similar proteins by:

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% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% 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 (Depositor), 0.232 (DCC)
R-Value Work: 0.222 (Depositor), 0.210 (DCC)
R-Value Observed: 0.223 (Depositor)

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

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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

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.