1A7K

GLYCOSOMAL GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE IN A MONOCLINIC CRYSTAL FORM

Structural Biology Knowledgebase: 1A7K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1A7K

Classification: OXIDOREDUCTASE

Total Structure Weight: 159228.73

Macromolecule Entities
Molecule Chains Length Organism Details
GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE A, B, C, D 360 Leishmania mexicana EC#: 1.2.1.12 IUBMB
Details: ONE BOUND NAD AND TWO BOUND PHOSPHATES PER MONOMER
Gene Name(s): GAPG
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, C, D NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B, C, D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.217
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 67.90 α = 90.00
b = 81.00 β = 95.00
c = 131.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-03-16
  • Released Date: 1998-06-17
  • Deposition author(s): Kim, H., Hol, W.G.J.

Revision History

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