28FQ image
Deposition Date 2026-06-24
Release Date 2026-10-28
Last Version Date 2026-10-28
Entry Detail
PDB ID:
28FQ
Keywords:
OXIDOREDUCTASE
Title:
Crystal structure of heme oxygenase from Corynebacterium diphtheriae (HmuO) in complex with hydroxyheme
Biological Source:
Source Organism(s):
Corynebacterium diphtheriae (Taxon ID: 1717)
Expression System(s):
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.60 Å
R-Value Free:
0.20
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 1 21 1
28FQ validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:heme oxygenase (biliverdin-pr
Chain IDs:A, B, C
Chain Length:215
Number of Molecules:3
Biological Source:Corynebacterium diphtheriae
UniProt ID:Q54AI1 EC:1.14.14.18
Ligand Molecules
A1MH5
CL
HEM
NA
SO4
Primary Citation
Crystallographic snapshots of heme oxygenase meso-hydroxylation achieved with X-ray-induced photoreduction and annealing.
Coord Chem Res ? ? ? (2026)
DOI: 10.1016/j.cocr.2026.100048
Primary Citation of related structures
28EO
Feedback Form
Name
Email
Institute
Feedback