3S1J
Crystal structure of acetate-bound hell's gate globin I
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Hemoglobin-like flavoprotein | polymer | 139 | 15926.2 | 3 | UniProt (B3DUZ7) Pfam (PF00042) | Methylacidiphilum infernorum (METHYLOKORUS INFERNORUM) | HELL'S GATE GLOBIN I |
| 2 | D, F, J (A, B, C) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
| 3 | E, G, K (A, B, C) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 4 | H, I, L (B, C) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | M, N, O (A, B, C) | water | water | 18.0 | 258 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 133 (UniProt: B3DUZ7)
| PDB | External Database | Details |
|---|---|---|
| His 134 | - | expression tag |
| His 135 | - | expression tag |
| His 136 | - | expression tag |
| His 137 | - | expression tag |
| His 138 | - | expression tag |
| His 139 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 47778.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2314.8 | |
| All* | Total formula weight | 50093.5 |
