1J49

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1J49

Classification: OXIDOREDUCTASE

Total Structure Weight: 75665.16

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

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

A, B NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B 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: 2.2 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.207
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 79.40 α = 90.00
b = 79.40 β = 90.00
c = 228.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-14
  • Released Date: 2002-05-29
  • Deposition author(s): Razeto, A., Kochhar, S., Hottinger, H., Dauter, M., Wilson, K.S., Lamzin, V.S.

Revision History

  • 2008-04-26
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance