2VB0 | pdb_00002vb0

Crystal structure of coxsackievirus B3 proteinase 3C

• PDB DOI: https://doi.org/10.2210/pdb2VB0/pdb

• Classification: HYDROLASE
• Organism(s): Coxsackievirus B3 (strain Nancy)
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2007-09-05 Released: 2008-10-28 
• Deposition Author(s): Anand, K., Mesters, J.R., Goerlach, R., Zell, R., Hilgenfeld, R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 
  0.266 (Depositor), 0.274 (DCC) 
• R-Value Work: 
  0.207 (Depositor), 0.208 (DCC) 
• R-Value Observed: 
  0.210 (Depositor) 

Starting Model: other

Literature

Crystal Structure of Coxsackie Virus B3 Proteinase 3C

Anand, K., Mesters, J.R., Goerlach, R., Zell, R., Hilgenfeld, R.

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 PQS (software)

Macromolecule Content 

• Total Structure Weight: 20.41 kDa 
• Atom Count: 1,477 
• Modeled Residue Count: 183 
• Deposited Residue Count: 183 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
POLYPROTEIN 3BCD	A	183	Coxsackievirus B3 (strain Nancy)	Mutation(s): 0  EC: 3.4.22.28
UniProt
Find proteins for P03313 (Coxsackievirus B3 (strain Nancy)) Explore P03313  Go to UniProtKB:  P03313

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	B [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CME	A	L-PEPTIDE LINKING	C5 H11 N O3 S2		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free:  0.266 (Depositor), 0.274 (DCC) 
• R-Value Work:  0.207 (Depositor), 0.208 (DCC) 
• R-Value Observed: 0.210 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.706	α = 90
b = 64.55	β = 115.71
c = 39.196	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
EPMR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-10-28 
Deposition Author(s): Anand, K., Mesters, J.R., Goerlach, R., Zell, R., Hilgenfeld, R.

Revision History  

• Version 1.0: 2008-10-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2019-07-24
  Changes: Advisory, Data collection, Derived calculations
• Version 1.3: 2024-05-01
  Changes: Advisory, Data collection, Database references, Other, Refinement description
• Version 1.4: 2024-11-13
  Changes: Structure summary