2D7V | pdb_00002d7v

Structure of OsmC-like Protein of Unknown Function VCA0330 from Vibrio cholerae O1 biovar eltor str. N16961

• PDB DOI: https://doi.org/10.2210/pdb2D7V/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Vibrio cholerae O1 biovar El Tor str. N16961
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2005-11-30 Released: 2006-01-10 
• Deposition Author(s): Binkowski, T.A., Hatzos, C., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free: 
  0.258 (Depositor), 0.251 (DCC) 
• R-Value Work: 
  0.199 (Depositor), 0.198 (DCC) 
• R-Value Observed: 
  0.202 (Depositor) 

Literature

Hypothetical protein VCA0330 from Vibrio cholerae O1 biovar eltor str. N16961

Binkowski, T.A., Hatzos, C., Moy, S., Collart, F., Joachimiak, A.

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: 35.78 kDa 
• Atom Count: 2,469 
• Modelled Residue Count: 309 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein VCA0330	A, B	162	Vibrio cholerae O1 biovar El Tor str. N16961	Mutation(s): 4  Gene Names: VCA0330
UniProt
Find proteins for Q9KMK9 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KMK9  Go to UniProtKB:  Q9KMK9

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free:  0.258 (Depositor), 0.251 (DCC) 
• R-Value Work:  0.199 (Depositor), 0.198 (DCC) 
• R-Value Observed: 0.202 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 148.507	α = 90
b = 40.023	β = 108.89
c = 56.231	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
SHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-01-10 
Deposition Author(s): Binkowski, T.A., Hatzos, C., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-01-10
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary