1PBX
HAEMOGLOBIN OF THE ANTARCTIC FISH PAGOTHENIA BERNACCHII: AMINO ACID SEQUENCE, OXYGEN EQUILIBRIA AND CRYSTAL STRUCTURE OF ITS CARBONMONOXY DERIVATIVE
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 (CARBONMONOXY) (ALPHA CHAIN) | polymer | 143 | 15683.3 | 1 | UniProt (P80043) Pfam (PF00042) | Trematomus bernacchii (emerald rockcod) | |
| 2 | B (B) | HEMOGLOBIN (CARBONMONOXY) (BETA CHAIN) | polymer | 146 | 16153.4 | 1 | UniProt (P80044) Pfam (PF00042) | Trematomus bernacchii (emerald rockcod) | |
| 3 | C, E (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | D, F (A, B) | CARBON MONOXIDE | non-polymer | 28.0 | 2 | Chemie (CMO) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 28 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31836.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1289.0 | |
| All* | Total formula weight | 33125.6 |
