3DHR
Crystal Structure Determination of Methemoglobin from Pigeon at 2 Angstrom Resolution (Columba livia)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Hemoglobin subunit alpha-A | polymer | 142 | 15295.7 | 4 | UniProt (P21871) Pfam (PF00042) | Columba livia (rock pigeon) | Hemoglobin alpha-A chain, Alpha-A-globin |
| 2 | B, D, F, H (B, D, F, H) | Hemoglobin subunit beta | polymer | 146 | 16175.6 | 4 | UniProt (P11342) Pfam (PF00042) | Columba livia (rock pigeon) | Hemoglobin beta chain, Beta-globin |
| 3 | I, J, K, L, M... (A, B, C, D, E...) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 8 | Chemie (HEM) | |||
| 4 | Q, R, S, T, U... (A, B, C, D, E...) | water | water | 18.0 | 215 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 125885.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 4931.9 | |
| All* | Total formula weight | 130817.0 |
