3MJI
Activation of catalytic cysteine without a base in a Mutant Penicillin Acylase Precursor
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, D (A, B, C, D) | Penicillin acylase | polymer | 338 | 37530.5 | 4 | UniProt (P12256) | Bacillus sphaericus | Penicillin V amidase, PVA |
| 2 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 319 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 338 (UniProt: P12256)
| PDB | External Database | Details |
|---|---|---|
| Ser 4 | Cys 4 | conflict |
| Arg 101 | Thr 101 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 150122.1 | |
| All* | Total formula weight | 150122.1 |
