28EO

Crystal structure of heme oxygenase from Corynebacterium diphtheriae (HmuO) in complex with hydroperoxo-heme

Summary for 28EO

• Entry DOI: 10.2210/pdb28eo/pdb
• Related: 28FQ
• Descriptor: heme oxygenase (biliverdin-producing), PROTOPORPHYRIN IX CONTAINING FE, HYDROGEN PEROXIDE, ... (6 entities in total)
• Functional Keywords: hmuo, heme, heme oxygenase, hydroperoxo, reaction intermediate, oxidoreductase
• Biological source: Corynebacterium diphtheriae
• Total number of polymer chains: 3
• Total formula weight: 75860.70

Authors

Unno, M.,Ikeda-Saito, M. (deposition date: 2026-06-23, release date: 2026-10-28)

• Primary citation: Unno, M.,Matsui, T.,Ikeda-Saito, M.; 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

Experimental method

X-RAY DIFFRACTION (1.65 Å)