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9F66

Crystal structure of Heme-Oxygenase from Corynebacterium diphtheriae complexed with Cobalt-porphyrine (HumO-Co(III)) flash-cooled under CO2 pressure

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
heme oxygenase (biliverdin-producing)polymer21524170.21UniProt (Q54AI1)
Pfam (PF01126)
UniProt (by SIFTS) (P71119)
Corynebacterium diphtheriae
2B
(A)
PROTOPORPHYRIN IX CONTAINING COnon-polymer619.61Chemie (COH)
3C
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
4D
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
5E
(A)
CARBON DIOXIDEnon-polymer44.01Chemie (CO2)
6F
(A)
waterwater18.0175Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight24170.2
Non-Polymers*Number of molecules4
Total formula weight761.1
All*Total formula weight24931.3
*Water molecules are not included.

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PDB entries from 2025-07-16

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