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5YCE

Sperm whale myoglobin swMb

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Myoglobinpolymer15417366.11UniProt (P02185)
Pfam (PF00042)
Physeter catodon (Sperm whale)
2B
(A)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.51Chemie (HEM)
3C, D, E
(A)
SULFATE IONnon-polymer96.13Chemie (SO4)
4F
(A)
waterwater18.0295Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight17366.1
Non-Polymers*Number of molecules4
Total formula weight904.7
All*Total formula weight18270.8
*Water molecules are not included.

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PDB entries from 2025-07-16

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