Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 36.53 kDa 
• Atom Count: 3009 
• Residue Count: 316 
• Unique protein chains: 1

6WRH

The crystal structure of Papain-Like Protease of SARS CoV-2 , C111S mutant

• DOI: 10.2210/pdb6WRH/pdb

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


• Deposited: 2020-04-29 Released: 2020-05-06 
• Deposition Author(s): Osipiuk, J., Tesar, C., Jedrzejczak, R., Endres, M., Welk, L., Babnigg, G., Kim, Y., Michalska, K., 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)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.164 
• R-Value Work: 0.123 
• R-Value Observed: 0.126 

Literature

The crystal structure of Papain-Like Protease of SARS CoV-2 , C111S mutant

Osipiuk, J., Tesar, C., Jedrzejczak, R., Endres, M., Welk, L., Babnigg, G., Kim, Y., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Peptidase C16	A	318	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 1  Gene Names: rep, 1a-1b EC: 3.4.19.12 (PDB Primary Data), 3.4.22 (PDB Primary Data), 3.4.22.69 (PDB Primary Data), 2.7.7.48 (PDB Primary Data), 3.6.4.12 (PDB Primary Data), 3.6.4.13 (PDB Primary Data), 3.1.13 (PDB Primary Data), 3.1 (PDB Primary Data), 2.1.1 (UniProt)
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Go to UniProtKB:  P0DTD1

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	A	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	A	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ZN	A	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CL	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.164 
• R-Value Work: 0.123 
• R-Value Observed: 0.126 
• Space Group: P 3₂ 2 1
• Diffraction Data DOI: 6WRH Protein Diffraction

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.403	α = 90
b = 82.403	β = 90
c = 134.503	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2020-04-29 
• Released Date: 2020-05-06 
Deposition Author(s): Osipiuk, J., Tesar, C., Jedrzejczak, R., Endres, M., Welk, L., Babnigg, G., Kim, Y., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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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 

• Version 1.0: 2020-05-06
  Type: Initial release