1GAE

COMPARISON OF THE STRUCTURES OF WILD TYPE AND A N313T MUTANT OF ESCHERICHIA COLI GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASES: IMPLICATION FOR NAD BINDING AND COOPERATIVITY

Structural Biology Knowledgebase: 1GAE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Observed: 0.206

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1GAE

Classification: OXIDOREDUCTASE (ALDEHYDE(D)-NAD+(A))

Total Structure Weight: 72193.96

Macromolecule Entities
Molecule Chains Length Organism Details
D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE O, P 330 Escherichia coli EC#: 1.2.1.12 IUBMB
Mutation: N313T
Details: HOLO FORM
Gene Name(s): gapA b1779 JW1768
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAD
Query on NAD

O, P NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Observed: 0.206
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 79.83 α = 90.00
b = 188.81 β = 90.00
c = 122.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-10-24
  • Released Date: 1996-03-08
  • Deposition author(s): Duee, E., Olivier-Deyris, L., Fanchon, E., Corbier, C., Branlant, G., Dideberg, O.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values