2V1L

Structure of the conserved hypothetical protein VC1805 from pathogenicity island VPI-2 of Vibrio cholerae O1 biovar eltor str. N16961 shares structural homology with the human P32 protein

• PDB DOI: https://doi.org/10.2210/pdb2V1L/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Vibrio cholerae O1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-05-25 Released: 2007-07-24 
• Deposition Author(s): Sheikh, M.A., Potter, J.A., Johnson, K.A., Boyd, E.F., Taylor, G.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.13 Å
• R-Value Free: 0.316 
• R-Value Work: 0.235 
• R-Value Observed: 0.239 

Literature

Crystal Structure of Vc1805, a Conserved Hypothetical Protein from a Vibrio Cholerae Pathogenicity Island, Reveals Homology to Human P32.

Sheikh, M.A., Potter, J.A., Johnson, K.A., Sim, R.B., Boyd, E.F., Taylor, G.L.

(2008) Proteins 71: 1563

• PubMed: 18300248 
• DOI: https://doi.org/10.1002/prot.21993
• Primary Citation of Related Structures:  
  2V1L

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Organizational Affiliation: 

Centre for Biomolecular Sciences, University of St Andrews, St Andrews, Fife, KY16 9ST, United Kingdom.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 16.85 kDa 
• Atom Count: 1,089 
• Modelled Residue Count: 129 
• Deposited Residue Count: 148 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HYPOTHETICAL PROTEIN	A	148	Vibrio cholerae O1	Mutation(s): 0
UniProt
Find proteins for Q9KR41 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KR41  Go to UniProtKB:  Q9KR41

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.13 Å
• R-Value Free: 0.316 
• R-Value Work: 0.235 
• R-Value Observed: 0.239 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.312	α = 90
b = 78.312	β = 90
c = 42.288	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
SOLVE/RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-07-24 
Deposition Author(s): Sheikh, M.A., Potter, J.A., Johnson, K.A., Boyd, E.F., Taylor, G.L.

Revision History  

• Version 1.0: 2007-07-24
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-05-08
  Changes: Data collection, Database references, Other