3ZKU
Isopenicillin N synthase with substrate analogue AhCV
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ISOPENICILLIN N SYNTHASE | polymer | 331 | 37563.8 | 1 | UniProt (P05326) Pfam (PF14226) Pfam (PF03171) | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) | ISOPENICILLIN N SYNTHETASE, IPNS |
| 2 | B (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 3 | C (A) | N-[(5S)-5-amino-5-carboxypentanoyl]-L-homocysteyl-D-valine | non-polymer | 377.5 | 1 | Chemie (HCV) | |||
| 4 | D (A) | water | water | 18.0 | 257 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37563.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 433.3 | |
| All* | Total formula weight | 37997.1 |
