1LTH

T AND R STATES IN THE CRYSTALS OF BACTERIAL L-LACTATE DEHYDROGENASE REVEAL THE MECHANISM FOR ALLOSTERIC CONTROL


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.188

Literature

Macromolecules
Sequence Display for 1LTH

Classification: OXIDOREDUCTASE

Total Structure Weight: 70353.69

Macromolecule Entities
Molecule Chains Length Organism Details
L-LACTATE DEHYDROGENASE (T- AND R- STATE TETRAMER COMPLEX) R, T 319 Bifidobacterium longum EC#: 1.1.1.27 IUBMB
Mutation: C199S
Gene Name(s): ldh2 ldh BLLJ_1290
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

R, T BETA-FRUCTOSE-1,6-DIPHOSPHATE
FRUCTOSE-1,6-BISPHOSPHATE (Synonym)
C6 H14 O12 P2
RNBGYGVWRKECFJ-ARQDHWQXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXM
Query on OXM

R OXAMIC ACID
C2 H3 N O3
SOWBFZRMHSNYGE-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.188
  • Space Group: F 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 148.40 α = 90.00
b = 295.90 β = 90.00
c = 71.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-01-04
  • Released Date: 1995-03-31
  • Deposition author(s): Iwata, S., Ohta, T.

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance