3VRG
The crystal structure of hemoglobin from woolly mammoth in the met form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Hemoglobin subunit alpha | polymer | 141 | 15540.5 | 1 | UniProt (D3U1H8) Pfam (PF00042) | Mammuthus primigenius (mammoth) | |
| 2 | B (B) | Hemoglobin subunit beta/delta hybrid | polymer | 146 | 16178.5 | 1 | UniProt (D3U1H9) Pfam (PF00042) | Mammuthus primigenius (mammoth) | |
| 3 | C, E (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | D, F (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 244 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31719.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1425.1 | |
| All* | Total formula weight | 33144.1 |
