1DC4

STRUCTURAL ANALYSIS OF GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE FROM ESCHERICHIA COLI: DIRECT EVIDENCE FOR SUBSTRATE BINDING AND COFACTOR-INDUCED CONFORMATIONAL CHANGES

Structural Biology Knowledgebase: 1DC4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1DC4

Classification: OXIDOREDUCTASE

Total Structure Weight: 71893.84

Macromolecule Entities
Molecule Chains Length Organism Details
GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE A, B 330 Escherichia coli EC#: 1.2.1.12 IUBMB
Mutation: M40M, M43M, M118M, M127M, M172M, M228M, M267M
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
G3P
Query on G3P

A, B SN-GLYCEROL-3-PHOSPHATE
C3 H9 O6 P
AWUCVROLDVIAJX-GSVOUGTGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.198
  • Space Group: I 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 120.82 α = 90.00
b = 120.82 β = 90.00
c = 157.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-11-04
  • Released Date: 2000-08-23
  • Deposition author(s): Yun, M., Park, C.-G., Kim, J.-Y., Park, H.-W.

Revision History

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