1KEH
Precursor structure of cephalosporin acylase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | precursor of cephalosporin acylase | polymer | 689 | 76609.9 | 1 | UniProt (Q9L5D6) Pfam (PF01804) | Brevundimonas diminuta | Glutaryl 7-aminocephalosporanic acid acylase Precursor |
| 2 | B (A) | water | water | 18.0 | 399 | Chemie (HOH) |
Sequence modifications
A: 1 - 689 (UniProt: Q9L5D6)
| PDB | External Database | Details |
|---|---|---|
| Ala 170 | Ser 199 | engineered mutation |
| Cys 426 | Thr 455 | SEE REMARK 999 |
| Ala 428 | Arg 457 | engineered mutation |
| Asn 429 | Asp 458 | SEE REMARK 999 |
| Asp 506 | Glu 535 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 76609.9 | |
| All* | Total formula weight | 76609.9 |
