3DZC

2.35 Angstrom resolution structure of WecB (VC0917), a UDP-N-acetylglucosamine 2-epimerase from Vibrio cholerae.

Structural Biology Knowledgebase: 3DZC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 3DZC

Classification: ISOMERASE

Total Structure Weight: 87799.69

Macromolecule Entities
Molecule Chains Length Organism Details
UDP-N-acetylglucosamine 2-epimerase A, B 396 Vibrio cholerae EC#: 5.1.3.14 IUBMB
Gene Name(s): VC_0917
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 81.39 α = 90.00
b = 88.13 β = 90.00
c = 132.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-07-29
  • Released Date: 2008-08-12
  • Deposition author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Winsor, J., Papazisi, L., Kwon, K., Hasseman, J., Peterson, S.N., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • 2011-12-14
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4