4DMO
Crystal structure of the (BACCR)NAT3 arylamine N-acetyltransferase from Bacillus cereus reveals a unique Cys-His-Glu catalytic triad
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) | N-hydroxyarylamine O-acetyltransferase | polymer | 265 | 30100.0 | 2 | UniProt (Q81AS3) Pfam (PF00797) | Bacillus cereus | |
| 2 | C, D, E (A, B) | 3-(1-methylpiperidinium-1-yl)propane-1-sulfonate | non-polymer | 221.3 | 3 | Chemie (KH2) | |||
| 3 | F, G (A, B) | water | water | 18.0 | 128 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 263 (UniProt: Q81AS3)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60200.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 664.0 | |
| All* | Total formula weight | 60864.0 |
