1LDM

Refined crystal structure of dogfish M4 apo-lactate dehydrogenase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.173

Literature

Macromolecules
Sequence Display for 1LDM

Classification: OXIDOREDUCTASE

Total Structure Weight: 37168.78

Macromolecule Entities
Molecule Chains Length Organism Details
M4 LACTATE DEHYDROGENASE A 329 Squalus acanthias EC#: 1.1.1.27 IUBMB
Mutation: W205N, N206V, L208S, K209I, E210K, E214L, L215D, D308N
Gene Name(s): ldha
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 NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXM
Query on OXM

A 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: 2.1 Å
  • R-Value Observed: 0.173
  • Space Group: C 4 21 2

Unit Cell:

Length (Å) Angle (°)
a = 134.50 α = 90.00
b = 134.50 β = 90.00
c = 85.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1987-11-25
  • Released Date: 1989-07-12
  • Deposition author(s): Griffith, J.P., Rossmann, M.G.

Revision History

  • Version 1_0: 1989-07-12

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2013-05-08

    Type: Derived calculations, Other

  • Version 1_4: 2014-10-22

    Type: Derived calculations, Structure summary