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1ULX

Partially photolyzed structure of CO-bound heme-heme oxygenase complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Heme oxygenase 1polymer26730612.51UniProt (P06762)
Pfam (PF01126)
Rattus norvegicus (Norway rat)Heme oxygenase, HO-1, HSP32
2B
(A)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.51Chemie (HEM)
3C, D, E
(A)
CARBON MONOXIDEnon-polymer28.03Chemie (CMO)
4F
(A)
waterwater18.0105Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight30612.5
Non-Polymers*Number of molecules4
Total formula weight700.5
All*Total formula weight31313.0
*Water molecules are not included.

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PDB entries from 2025-12-03

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