4WOK

Crystal structure of UDP-glucose 4-epimerase from Brucella ovis in complex with NAD

• PDB DOI: https://doi.org/10.2210/pdb4WOK/pdb

• Classification: ISOMERASE
• Organism(s): Brucella ovis ATCC 25840
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2014-10-15 Released: 2014-11-26 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.199 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 

Literature

Crystal structure of UDP-glucose 4-epimerase from Brucella ovis in complex with NAD

SSGCID, Seattle Structural Genomics Center for Infectious Disease (SSGCID)

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 37.08 kDa 
• Atom Count: 2,791 
• Modelled Residue Count: 325 
• Deposited Residue Count: 336 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-glucose 4-epimerase	A	336	Brucella ovis ATCC 25840	Mutation(s): 2  Gene Names: galE-1, BOV_A0474 EC: 5.1.3.2
UniProt
Find proteins for A0A0H3ASR6 (Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512)) Explore A0A0H3ASR6  Go to UniProtKB:  A0A0H3ASR6

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	B [auth A]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
PO4	D [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
ZN	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.199 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 
• Space Group: I 2 2 2
• Diffraction Data: https://doi.org/10.18430/M34WOK

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.48	α = 90
b = 86.46	β = 90
c = 126.85	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
ARP	model building
Coot	model building
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2015-02-25
  Changes: Derived calculations
• Version 1.2: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description, Source and taxonomy