7KRX

The crystal structure of Papain-Like Protease of SARS CoV-2, C111S mutant, in complex with PLP_Snyder441 inhibitor

PDB DOI: https://doi.org/10.2210/pdb7KRX/pdb

Classification: HYDROLASE/HYDROLASE inhibitor
Organism(s): Severe acute respiratory syndrome coronavirus 2
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2020-11-20 Released: 2020-12-02
Deposition Author(s): Osipiuk, J., Tesar, C., Endres, M., Lisnyak, V., Maki, S., Taylor, C., Zhang, Y., Zhou, Z., Azizi, S.A., Jones, K., Kathayat, R., Snyder, S.A., Dickinson, B.C., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.72 Å
R-Value Free: 0.249
R-Value Work: 0.210
R-Value Observed: 0.212

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Re-refinement Note

This entry reflects an alternative modeling of the original data in: 6WRH

Literature

The crystal structure of Papain-Like Protease of SARS CoV-2, C111S mutant, in complex with PLP_Snyder441

Osipiuk, J., Tesar, C., Endres, M., Lisnyak, V., Maki, S., Taylor, C., Zhang, Y., Zhou, Z., Azizi, S.A., Jones, K., Kathayat, R., Snyder, S.A., Dickinson, B.C., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecule Content

Total Structure Weight: 36.68 kDa
Atom Count: 2,498
Modelled Residue Count: 308
Deposited Residue Count: 318
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Papain-like protease	A	318	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 1 EC: 3.4.22
UniProt
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTD1 Go to UniProtKB: P0DTD1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0DTD1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
Y41 (Subject of Investigation/LOI) Query on Y41 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	3-amino-2-methyl-N-[(1R)-1-(naphthalen-1-yl)ethyl]benzamide C₂₀ H₂₀ N₂ O PZEBTCMUWPLVEX-CQSZACIVSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	C [auth A], D [auth A], E [auth A], F [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain J [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A]	I [auth A], J [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain I [auth A] Focus chain J [auth A] Interactions & Density Focus chain I [auth A] Focus chain J [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	G [auth A], H [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]
UNX Query on UNX Download Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A]	K [auth A], L [auth A], M [auth A], N [auth A], O [auth A]	UNKNOWN ATOM OR ION X		Interactions Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Interactions & Density Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.72 Å
R-Value Free: 0.249
R-Value Work: 0.210
R-Value Observed: 0.212
Space Group: I 4₁ 2 2
Diffraction Data: https://doi.org/10.18430/m37krx

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.333	α = 90
b = 114.333	β = 90
c = 219.573	γ = 90

Software Package:

Software Name	Purpose
HKL-3000	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2020-12-02

Deposition Author(s):

Center for Structural Genomics of Infectious Diseases (CSGID)

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201200026C
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201700060C

Revision History (Full details and data files)

Version 1.0: 2020-12-02
Type: Initial release
Version 1.1: 2021-01-27
Changes: Structure summary
Version 1.2: 2021-03-31
Changes: Structure summary
Version 1.3: 2023-10-18
Changes: Data collection, Database references, Refinement description