3MKB
Crystal structure determination of Shortfin Mako (Isurus oxyrinchus) hemoglobin at 1.9 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 | Hemoglobin subunit alpha | polymer | 140 | 14826.9 | 2 | Pfam (PF00042) UniProt (by SIFTS) (F2Z286) In PDB | Isurus oxyrinchus (Shortfin mako shark) | |
| 2 | B, D | Hemoglobin subunit beta | polymer | 136 | 15299.5 | 2 | Pfam (PF00042) UniProt (by SIFTS) (F2Z287) In PDB | Isurus oxyrinchus (Shortfin mako shark) | |
| 3 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 4 | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 60252.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 62718.8 |
