4fc6

X-ray diffraction
2.1Å resolution

Studies on DCR shed new light on peroxisomal beta-oxidation: Crystal structure of the ternary complex of pDCR

Released:

Function and Biology Details

Reaction catalysed:
A (3E)-3-enoyl-CoA + NADP(+) = a (2E,4E)-2,4-dienoyl-CoA + NADPH 
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-192613 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxisomal 2,4-dienoyl-CoA reductase [(3E)-enoyl-CoA-producing] Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 277 amino acids
Theoretical weight: 29.22 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NUI1 (Residues: 2-278; Coverage: 95%)
Gene names: DECR2, PDCR, SDR17C1
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 88.038Å b: 95.114Å c: 133.409Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.159 0.156 0.215
Expression system: Escherichia coli