1NS9
The 1.6A Structure of Horse Methemoglobin at pH 7.1
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Hemoglobin alpha subunit | polymer | 141 | 15138.3 | 1 | UniProt (P01958) Pfam (PF00042) In PDB | Equus caballus (horse) | |
2 | B | Hemoglobin beta subunit | polymer | 146 | 16032.3 | 1 | UniProt (P02062) Pfam (PF00042) In PDB | Equus caballus (horse) | |
3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
4 | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A: 1 - 141 (UniProt: P01958)
PDB | External Database | Details |
---|---|---|
Asp 82 | Asn 82 | conflict |
Asn 85 | Asp 85 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 31170.6 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 1233.0 | |
All* | Total formula weight | 32403.5 |