1EAC

ATOMIC STRUCTURE OF THE CUBIC CORE OF THE PYRUVATE DEHYDROGENASE MULTIENZYME COMPLEX

Structural Biology Knowledgebase: 1EAC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.203

Literature

Macromolecules
Sequence Display for 1EAC

Classification: DIHYDROLIPOAMIDE ACETYLTRANSFERASE

Total Structure Weight: 27179.71

Macromolecule Entities
Molecule Chains Length Organism Details
DIHYDROLIPOYL-TRANSACETYLASE A 243 Azotobacter vinelandii EC#: 2.3.1.12 IUBMB
Mutation: E458K
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A OXIDIZED COENZYME A
C21 H36 N7 O17 P3 S
HWMGJMKHOJKGLQ-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DTT
Query on DTT

A 2,3-DIHYDROXY-1,4-DITHIOBUTANE
1,4-DITHIOTHREITOL (Synonym)
C4 H10 O2 S2
VHJLVAABSRFDPM-IMJSIDKUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.203
  • Space Group: F 4 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 225.54 α = 90.00
b = 225.54 β = 90.00
c = 225.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-12-16
  • Released Date: 1993-10-31
  • Deposition author(s): Mattevi, A., Hol, W.G.J.

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