2ZLW
Horse methemoglobin high salt, pH 7.0 (75% relative humidity)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Hemoglobin subunit alpha | polymer | 141 | 15138.3 | 2 | UniProt (P01958) Pfam (PF00042) In PDB | Equus caballus (Horse) | Hemoglobin alpha chain, Alpha-globin |
| 2 | B, D | Hemoglobin subunit beta | polymer | 146 | 16032.3 | 2 | UniProt (P02062) Pfam (PF00042) In PDB | Equus caballus (Horse) | Hemoglobin beta chain, Beta-globin |
| 3 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) |
Sequence modifications
A, C: 1 - 141 (UniProt: P01958)
| PDB | External Database | Details |
|---|---|---|
| Asp 82 | Asn 83 | conflict |
| Asn 85 | Asp 86 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62341.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 64807.1 |
