9PV1
Biotin halogenase BtnX, anaerobic structure with Fe(II), biotin, alpha-ketoglutarate, chloride
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Biotin halogenase BtnX | polymer | 312 | 36142.8 | 2 | UniProt (A8LT50) | Dinoroseobacter shibae | |
| 2 | C, P (A, B) | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 2 | Chemie (AKG) PubChem (51) | |||
| 3 | D, Q (A, B) | BIOTIN | non-polymer | 244.3 | 2 | Chemie (BTN) PubChem (171548) | |||
| 4 | E, F, G, I, J... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 13 | Chemie (EDO) | |||
| 5 | H (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) PubChem (8117) | |||
| 6 | N, O (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 7 | W (B) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) PubChem (27284) | |||
| 8 | X (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 9 | Y, Z (A, B) | water | water | 18.0 | 731 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 310 (UniProt: A8LT50)
| PDB | External Database | Details |
|---|---|---|
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72285.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 1977.2 | |
| All* | Total formula weight | 74262.9 |
