4bta

X-ray diffraction
2.95Å resolution

CRYSTAL STRUCTURE OF THE PEPTIDE(PRO-PRO-GLY)3 BOUND COMPLEX OF N- TERMINAL DOMAIN AND PEPTIDE SUBSTRATE BINDING DOMAIN OF PROLYL-4 HYDROXYLASE (RESIDUES 1-244) TYPE I FROM HUMAN

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-146696 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Prolyl 4-hydroxylase subunit alpha-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 251 amino acids
Theoretical weight: 29.02 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P13674 (Residues: 18-261; Coverage: 47%)
Gene names: P4HA, P4HA1
Sequence domains: Prolyl 4-Hydroxylase alpha-subunit, N-terminal region
Structure domains:
PROLINE RICH PEPTIDE Chain: C
Molecule details ›
Chain: C
Length: 9 amino acids
Theoretical weight: 772 Da
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X12
Spacegroup: P21212
Unit cell:
a: 234.66Å b: 47.85Å c: 60.29Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.227 0.279
Expression system: Escherichia coli BL21(DE3)