4NZP

The crystal structure of argininosuccinate synthase from Campylobacter jejuni subsp. jejuni NCTC 11168

• PDB DOI: https://doi.org/10.2210/pdb4NZP/pdb

• Classification: LIGASE
• Organism(s): Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-12-12 Released: 2014-01-15 
• Deposition Author(s): Tan, K., Gu, M., Zhang, R., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free: 0.244 
• R-Value Work: 0.180 
• R-Value Observed: 0.183 

Literature

The crystal structure of argininosuccinate synthase from Campylobacter jejuni subsp. jejuni NCTC 11168

Tan, K., Gu, M., Zhang, R., Anderson, W.F., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 45.91 kDa 
• Atom Count: 3,112 
• Modelled Residue Count: 385 
• Deposited Residue Count: 409 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Argininosuccinate synthase	A	409	Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819	Mutation(s): 0  Gene Names: argG, Campylobacter jejuni, Cj0665c EC: 6.3.4.5
UniProt
Find proteins for Q9PHK7 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q9PHK7  Go to UniProtKB:  Q9PHK7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free: 0.244 
• R-Value Work: 0.180 
• R-Value Observed: 0.183 
• Space Group: I 2 2 2
• Diffraction Data: https://doi.org/10.18430/M34NZP

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.646	α = 90
b = 97.36	β = 90
c = 141.526	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-01-15 
Deposition Author(s): Tan, K., Gu, M., Zhang, R., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2014-01-15
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Refinement description