3TSN

4-hydroxythreonine-4-phosphate dehydrogenase from Campylobacter jejuni

• PDB DOI: https://doi.org/10.2210/pdb3TSN/pdb

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


• Deposited: 2011-09-13 Released: 2011-10-12 
• Deposition Author(s): Osipiuk, J., Gu, M., Kwon, K., 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: 2.63 Å
• R-Value Free: 
  0.241 (Depositor), 0.232 (DCC) 
• R-Value Work: 
  0.189 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.192 (Depositor) 

Literature

4-hydroxythreonine-4-phosphate dehydrogenase from Campylobacter jejuni.

Osipiuk, J., Gu, M., Kwon, K., Anderson, W.F., 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 and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 168.27 kDa 
• Atom Count: 12,009 
• Modelled Residue Count: 1,456 
• Deposited Residue Count: 1,468 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxythreonine-4-phosphate dehydrogenase	A, B, C, D	367	Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819	Mutation(s): 0  Gene Names: Cj1239, pdxA EC: 1.1.1.262
UniProt
Find proteins for Q9PN58 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q9PN58  Go to UniProtKB:  Q9PN58

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NI	E [auth A], H [auth B], J [auth C], L [auth D]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N
UNL	F [auth A], G [auth B], I [auth C], K [auth D]	Unknown ligand VEQPNABPJHWNSG-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.63 Å
• R-Value Free:  0.241 (Depositor), 0.232 (DCC) 
• R-Value Work:  0.189 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.192 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33tsn

Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 141.938	α = 90
b = 141.938	β = 90
c = 121.004	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
PHENIX	model building
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-12 
Deposition Author(s): Osipiuk, J., Gu, M., Kwon, K., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2011-10-12
  Type: Initial release
  
• Version 1.1: 2024-10-09
  Changes: Data collection, Database references, Derived calculations, Structure summary