3I1I
X-ray crystal structure of homoserine O-acetyltransferase from Bacillus anthracis
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) | Homoserine O-acetyltransferase | polymer | 377 | 43720.2 | 2 | UniProt (Q81KL4) Pfam (PF00561) UniProt (by SIFTS) (A0A6L7HCR9) | Bacillus anthracis str. 'Ames Ancestor' (anthrax bacterium) | |
| 2 | C, F (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | D (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 347 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 374 (UniProt: Q81KL4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87440.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 341.1 | |
| All* | Total formula weight | 87781.4 |
