2HRZ | pdb_00002hrz

The crystal structure of the nucleoside-diphosphate-sugar epimerase from Agrobacterium tumefaciens

• PDB DOI: https://doi.org/10.2210/pdb2HRZ/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Agrobacterium fabrum str. C58
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2006-07-20 Released: 2006-08-22 
• Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 
  0.225 (Depositor), 0.223 (DCC) 
• R-Value Work: 
  0.185 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.186 (Depositor) 

Literature

The crystal structure of the nucleoside-diphosphate-sugar epimerase from Agrobacterium tumefaciens

Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., 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.

Macromolecule Content 

• Total Structure Weight: 37.56 kDa 
• Atom Count: 2,937 
• Modeled Residue Count: 342 
• Deposited Residue Count: 342 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleoside-diphosphate-sugar epimerase	A	342	Agrobacterium fabrum str. C58	Mutation(s): 7  Gene Names: AGR_C_4963, Atu2738
UniProt
Find proteins for A9CHF5 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore A9CHF5  Go to UniProtKB:  A9CHF5

Small Molecules

Modified Residues  1 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
MSE	A	MET	Selenomethionine	C5 H11 N O2 Se

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free:  0.225 (Depositor), 0.223 (DCC) 
• R-Value Work:  0.185 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.186 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.893	α = 90
b = 112.893	β = 90
c = 52.765	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
HKL-3000	phasing
SHELXE	model building
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-08-22 
Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-08-22
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Structure summary