8E7T

Crystal structure of Middle East respiratory syndrome coronavirus (MERS-CoV) 3CL protease inactive mutant C148A

PDB DOI: https://doi.org/10.2210/pdb8E7T/pdb

Classification: VIRAL PROTEIN
Organism(s): Middle East respiratory syndrome-related coronavirus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2022-08-24 Released: 2023-08-30
Deposition Author(s): Shaqra, A.M., Zvornicanin, S.N., Schiffer, C.A.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å
R-Value Free: 0.244
R-Value Work: 0.186
R-Value Observed: 0.188

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of Middle East respiratory syndrome coronavirus (MERS-CoV) 3CL protease inactive mutant C148A

Shaqra, A.M., Zvornicanin, S.N., Schiffer, C.A.

To be published.

Macromolecule Content

Total Structure Weight: 134.23 kDa
Atom Count: 9,989
Modelled Residue Count: 1,218
Deposited Residue Count: 1,224
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 Protease	A, B, C, D	306	Middle East respiratory syndrome-related coronavirus	Mutation(s): 1
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

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL (Subject of Investigation/LOI) Query on GOL Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth B] SDF format, chain L [auth C] SDF format, chain M [auth C] SDF format, chain N [auth C] SDF format, chain O [auth C] SDF format, chain P [auth C] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth B] MOL2 format, chain L [auth C] MOL2 format, chain M [auth C] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C] MOL2 format, chain P [auth C]	E [auth A] F [auth A] G [auth A] H [auth B] L [auth C] E [auth A], F [auth A], G [auth A], H [auth B], L [auth C], M [auth C], N [auth C], O [auth C], P [auth C]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C]
NA (Subject of Investigation/LOI) Query on NA Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain Q [auth C] SDF format, chain R [auth D] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain Q [auth C] MOL2 format, chain R [auth D]	I [auth B], J [auth B], K [auth B], Q [auth C], R [auth D]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain Q [auth C] Focus chain R [auth D] Interactions & Density Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain Q [auth C] Focus chain R [auth D]