PDBe 1dco

X-ray diffraction
2.3Å resolution

DCOH, A BIFUNCTIONAL PROTEIN-BINDING TRANSCRIPTIONAL COACTIVATOR

Released:

Function and Biology Details

Reaction catalysed:
(6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro- 4a-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro- 6H-pterin + H(2)O. 

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pterin-4-alpha-carbinolamine dehydratase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 104 amino acids
Theoretical weight: 12.02 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P61459 (Residues: 1-104; Coverage: 100%)
Gene names: Dcoh, Pcbd, Pcbd1
Sequence domains: Pterin 4 alpha carbinolamine dehydratase
Structure domains: Gyrase A; domain 2

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3221
Unit cell:
a: 105.65Å b: 105.65Å c: 196.23Å
α: 90° β: 90° γ: 120°
Expression system: Escherichia coli