3gze

X-ray diffraction
1.98Å resolution

Algal prolyl 4-hydroxylase complexed with zinc and (Ser-Pro)5 peptide substrate

Released:

Function and Biology Details

Reaction catalysed:
L-proline-[procollagen] + 2-oxoglutarate + O(2) = trans-4-hydroxy-L-proline-[procollagen] + succinate + CO(2)
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-108692 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Fe2OG dioxygenase domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 225 amino acids
Theoretical weight: 25.09 KDa
Source organism: Chlamydomonas reinhardtii
Expression system: Escherichia coli
UniProt:
  • Canonical: A8J7D3 (Residues: 30-251; Coverage: 75%)
Gene name: CHLRE_03g160200v5
Sequence domains: 2OG-Fe(II) oxygenase superfamily
Structure domains: q2cbj1_9rhob like domain
Vegetative cell wall protein gp1 Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 10 amino acids
Theoretical weight: 939 Da
Source organism: Chlamydomonas reinhardtii
Expression system: Not provided
UniProt:
  • Canonical: Q9FPQ6 (Residues: 360-369; Coverage: 2%)
Gene name: GP1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X12
Spacegroup: C2
Unit cell:
a: 177.25Å b: 58.75Å c: 105.16Å
α: 90° β: 102.21° γ: 90°
R-values:
R R work R free
0.219 0.217 0.254
Expression systems:
  • Escherichia coli
  • Not provided