7JVZ

SARS CoV-2 MAIN PROTEASE 3CLpro, ROOM TEMPERATURE, DAMAGE FREE XFEL MONOCLINIC STRUCTURE

• PDB DOI: https://doi.org/10.2210/pdb7JVZ/pdb

• Classification: VIRAL PROTEIN, Hydrolase
• Organism(s): Severe acute respiratory syndrome coronavirus 2
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-08-24 Released: 2020-09-16 
• Deposition Author(s): Schmidt, M., Malla, T.
• Funding Organization(s): National Science Foundation (NSF, United States)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.217 
• R-Value Work: 0.172 
• R-Value Observed: 0.175 

Literature

SARS CoV-2 MAIN PROTEASE 3CLpro, ROOM TEMPERATURE, DAMAGE FREE XFEL MONOCLINIC STRUCTURE

Schmidt, M., Malla, T.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 33.83 kDa 
• Atom Count: 2,418 
• Modelled Residue Count: 306 
• Deposited Residue Count: 306 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3C-like proteinase	A	306	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 0  Gene Names: rep, 1a-1b EC: 3.4.22.69
UniProt
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTD1  Go to UniProtKB:  P0DTD1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.217 
• R-Value Work: 0.172 
• R-Value Observed: 0.175 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.6	α = 90
b = 55.4	β = 100.5
c = 45.6	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystFEL	data reduction
CrystFEL	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-09-16 
Deposition Author(s): Schmidt, M., Malla, T.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	RAPID 2030466
National Science Foundation (NSF, United States)	United States	1727290

Revision History  

• Version 1.0: 2020-09-16
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description