1J4A

INSIGHTS INTO DOMAIN CLOSURE, SUBSTRATE SPECIFICITY AND CATALYSIS OF D-LACTATE DEHYDROGENASE FROM LACTOBACILLUS BULGARICUS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1J4A

Classification: OXIDOREDUCTASE

Total Structure Weight: 149506.67

Macromolecule Entities
Molecule Chains Length Organism Details
D-LACTATE DEHYDROGENASE A, B, C, D 333 Lactobacillus delbrueckii EC#: 1.1.1.28 IUBMB
Mutation: T59I, A117R, I152V, H297K
Gene Name(s): ldhA Ldb0101
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.204
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 94.30 α = 90.00
b = 188.00 β = 90.00
c = 193.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-18
  • Released Date: 2002-05-29
  • Deposition author(s): Razeto, A., Kochhar, S., Hottinger, H., Dauter, M., Wilson, K.S., Lamzin, V.S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4