3AT5
Side-necked turtle (Pleurodira, Chelonia, REPTILIA) hemoglobin: cDNA-derived primary structures and X-ray crystal structures of Hb A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | AlphaA-globin | polymer | 141 | 15618.9 | 1 | UniProt (E5RWQ0) Pfam (PF00042) | Podocnemis unifilis | |
| 2 | B (B) | Beta-globin | polymer | 146 | 16352.7 | 1 | UniProt (E5RWQ1) Pfam (PF00042) | Podocnemis unifilis | |
| 3 | C, D (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31971.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 33204.5 |
