1IVH

STRUCTURE OF HUMAN ISOVALERYL-COA DEHYDROGENASE AT 2.6 ANGSTROMS RESOLUTION: STRUCTURAL BASIS FOR SUBSTRATE SPECIFICITY

Structural Biology Knowledgebase: 1IVH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1IVH

Classification: OXIDOREDUCTASE

Total Structure Weight: 178824.00

Macromolecule Entities
Molecule Chains Length Organism Details
ISOVALERYL-COA DEHYDROGENASE A, B, C, D 394 Homo sapiens EC#: 1.3.8.4 IUBMB
Details: EACH SUBUNIT CONTAINS ONE NON-COVALENTLY BOUND FAD MOLECULE AND ONE NON-COVALENTLY BOUND COA PER SULFIDE MOLECULE
Gene Name(s): IVD Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D COENZYME A PERSULFIDE
C21 H36 N7 O16 P3 S2
REVPHPVBPSIEKM-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FAD
Query on FAD

A, B, C, D FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-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 Free: 0.288
  • R-Value Work: 0.207
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 94.00 α = 90.00
b = 97.70 β = 90.00
c = 181.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-05-15
  • Released Date: 1998-05-20
  • Deposition author(s): Tiffany, K.A., Roberts, D.L., Wang, M., Paschke, R., Mohsen, A.-W.A., Vockley, J., Kim, J.J.P.

Revision History

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