1AXG

CRYSTAL STRUCTURE OF THE VAL203->ALA MUTANT OF LIVER ALCOHOL DEHYDROGENASE COMPLEXED WITH COFACTOR NAD AND INHIBITOR TRIFLUOROETHANOL SOLVED TO 2.5 ANGSTROM RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1AXG

Classification: OXIDOREDUCTASE

Total Structure Weight: 162878.03

Macromolecule Entities
Molecule Chains Length Organism Details
ALCOHOL DEHYDROGENASE A, B, C, D 374 Equus caballus EC#: 1.1.1.1 IUBMB
Mutation: V203A
Gene Name(s):
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

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

A, B, C, D TRIFLUOROETHANOL
C2 H3 F3 O
RHQDFWAXVIIEBN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-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 Free: 0.294
  • R-Value Work: 0.214
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 44.35 α = 102.66
b = 86.73 β = 99.24
c = 90.64 γ = 101.63

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-10-15
  • Released Date: 1998-04-15
  • Deposition author(s): Colby, T.D., Chin, J.K., Bahnson, B.J., Goldstein, B.M., Klinman, J.P.

Revision History

  • Version 1_0: 1998-04-15

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance