2QLS
crystal structure of hemoglobin from dog (Canis familiaris) at 3.5 Angstrom resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Hemoglobin subunit alpha | polymer | 141 | 15240.3 | 2 | UniProt (P60529) Pfam (PF00042) | Canis lupus familiaris (Dog) | Hemoglobin alpha chain, Alpha-globin |
| 2 | B, D (B, D) | Hemoglobin subunit beta | polymer | 146 | 16020.4 | 2 | UniProt (P60524) Pfam (PF00042) | Canis lupus familiaris (Dog) | Hemoglobin beta chain, Beta-globin |
| 3 | E, F, G, H (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62521.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 64987.3 |
