3BOM
Crystal structure of trout hemoglobin at 1.35 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 (A, C) | Hemoglobin subunit alpha-4 | polymer | 143 | 15851.5 | 2 | UniProt (P14527) Pfam (PF00042) | Oncorhynchus mykiss (rainbow trout) | Hemoglobin alpha-4 chain, Alpha-4-globin |
| 2 | B, D (B, D) | Hemoglobin subunit beta-4 | polymer | 147 | 16038.4 | 2 | UniProt (P02141) Pfam (PF00042) | Oncorhynchus mykiss (rainbow trout) | Hemoglobin beta-4 chain, Beta-4-globin, Hemoglobin beta-IV chain |
| 3 | E, F, H, K (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 4 | G, I, J, L (B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 5 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 817 | Chemie (HOH) |
Sequence modifications
B, D: 1 - 147 (UniProt: P02141)
| PDB | External Database | Details |
|---|---|---|
| Ala 6 | Pro 7 | conflict |
| Val 86 | Thr 87 | conflict |
| Thr 87 | Ala 88 | conflict |
| Phe 97 | His 98 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 63779.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2714.2 | |
| All* | Total formula weight | 66493.9 |
