1FN3
CRYSTAL STRUCTURE OF NICKEL RECONSTITUTED HEMOGLOBIN-A CASE FOR PERMANENT, T-STATE HEMOGLOBIN
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 ALPHA CHAIN | polymer | 141 | 15150.4 | 2 | UniProt (P69905) Pfam (PF00042) | Homo sapiens (human) | |
| 2 | B, D (B, D) | HEMOGLOBIN BETA CHAIN | polymer | 146 | 15890.2 | 2 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (human) | |
| 3 | E, F, G, H (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING NI(II) | non-polymer | 619.3 | 4 | Chemie (HNI) | |||
| 4 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62081.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2477.3 | |
| All* | Total formula weight | 64558.4 |
