1IPD

THREE-DIMENSIONAL STRUCTURE OF A HIGHLY THERMOSTABLE ENZYME, 3-ISOPROPYLMALATE DEHYDROGENASE OF THERMUS THERMOPHILUS AT 2.2 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1IPD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.185

Literature

Macromolecules
Sequence Display for 1IPD

Classification: OXIDOREDUCTASE

Total Structure Weight: 36947.54

Macromolecule Entities
Molecule Chains Length Organism Details
3-ISOPROPYLMALATE DEHYDROGENASE A 345 Thermus thermophilus EC#: 1.1.1.85 IUBMB
Gene Name(s): leuB TTHA1230
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.185
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 78.60 α = 90.00
b = 78.60 β = 90.00
c = 158.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-01-29
  • Released Date: 1993-10-31
  • Deposition author(s): Imada, K., Sato, M., Tanaka, N., Katsube, Y., Matsuura, Y., Oshima, T.

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