3UHP | pdb_00003uhp

Crystal Structure of Glutamate Racemase from Campylobacter jejuni subsp. jejuni

• PDB DOI: https://doi.org/10.2210/pdb3UHP/pdb

• Classification: ISOMERASE
• Organism(s): Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-11-03 Released: 2012-05-30 
• Deposition Author(s): Maltseva, N., Mulligan, R., Kwon, K., Kim, Y., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.79 Å
• R-Value Free: 
  0.212 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.165 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.167 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Glutamate Racemase from Campylobacter jejuni subsp. jejuni

Maltseva, N., Mulligan, R., Kwon, K., Kim, Y., Anderson, W.F., Joachimiak, A., CSGID

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 61.73 kDa 
• Atom Count: 4,033 
• Modelled Residue Count: 504 
• Deposited Residue Count: 548 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate racemase	A, B	274	Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819	Mutation(s): 0  Gene Names: Cj1652c, murI EC: 5.1.1.3
UniProt
Find proteins for Q9PM24 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q9PM24  Go to UniProtKB:  Q9PM24

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.79 Å
• R-Value Free:  0.212 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.165 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.167 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33uhp

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.285	α = 90
b = 50.285	β = 90
c = 182.044	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	data collection
HKL-3000	phasing
MOLREP	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-05-30 
Deposition Author(s): Maltseva, N., Mulligan, R., Kwon, K., Kim, Y., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2012-05-30
  Type: Initial release
  
• Version 1.1: 2023-09-13
  Changes: Data collection, Database references, Refinement description