4CUJ | pdb_00004cuj

Structure of Salmonella D-Lactate Dehydrogenase

• PDB DOI: https://doi.org/10.2210/pdb4CUJ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Salmonella enterica subsp. enterica serovar Typhi
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-03-19 Released: 2015-05-27 
• Deposition Author(s): Attarataya, J., Zaccai, N.R., Shoemark, D.K., Brady, R.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free: 
  0.233 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.191 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: experimental

Literature

The Structure of Salmonella D-Lactate Dehydrogenase

Attarataya, J., Zaccai, N.R., Shoemark, D.K., Brady, R.L.

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: 150.36 kDa 
• Atom Count: 10,915 
• Modeled Residue Count: 1,318 
• Deposited Residue Count: 1,352 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-LACTATE DEHYDROGENASE	A, B, C, D	338	Salmonella enterica subsp. enterica serovar Typhi	Mutation(s): 0  EC: 1.1.1.28
UniProt
Find proteins for Q8Z780 (Salmonella typhi) Explore Q8Z780  Go to UniProtKB:  Q8Z780

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free:  0.233 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.191 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.68	α = 90
b = 137.21	β = 90
c = 145.58	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-05-27 
Deposition Author(s): Attarataya, J., Zaccai, N.R., Shoemark, D.K., Brady, R.L.

Revision History  

• Version 1.0: 2015-05-27
  Type: Initial release
  
• Version 1.1: 2023-12-20
  Changes: Data collection, Database references, Other, Refinement description