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1NS9

The 1.6A Structure of Horse Methemoglobin at pH 7.1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AHemoglobin alpha subunitpolymer14115138.31UniProt (P01958)
Pfam (PF00042)
In PDB
Equus caballus (horse)
2BHemoglobin beta subunitpolymer14616032.31UniProt (P02062)
Pfam (PF00042)
In PDB
Equus caballus (horse)
3A, BPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
4waterwater18.090Chemie (HOH)
Sequence modifications
A: 1 - 141 (UniProt: P01958)
PDBExternal DatabaseDetails
Asp 82Asn 82conflict
Asn 85Asp 85conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight31170.6
Non-Polymers*Number of molecules2
Total formula weight1233.0
All*Total formula weight32403.5
*Water molecules are not included.

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PDB entries from 2024-06-12

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