1FXV
PENICILLIN ACYLASE MUTANT IMPAIRED IN CATALYSIS WITH PENICILLIN G IN THE ACTIVE SITE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PENICILLIN ACYLASE | polymer | 209 | 23838.8 | 1 | UniProt (P06875) | Escherichia coli | |
| 2 | B (B) | PENICILLIN ACYLASE | polymer | 557 | 62400.5 | 1 | UniProt (P06875) | Escherichia coli | |
| 3 | C (B) | PENICILLIN G | non-polymer | 334.4 | 1 | Chemie (PNN) PubChem (2349) PubChem (101718) PubChem (1548925) PubChem (1551461) PubChem (3246457) PubChem (6560153) PubChem (6713834) PubChem (12309625) PubChem (12309626) PubChem (12309627) PubChem (12309628) PubChem (12492121) PubChem (12492123) PubChem (22298321) PubChem (44314524) PubChem (44318480) PubChem (45791822) PubChem (5904) PubChem (199209) PubChem (143725744) | |||
| 4 | D (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) PubChem (271) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 455 | Chemie (HOH) |
Sequence modifications
B: 1 - 557 (UniProt: P06875)
| PDB | External Database | Details |
|---|---|---|
| Leu 148 | Val 437 | engineered mutation |
| Ala 241 | Asn 530 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86239.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 374.5 | |
| All* | Total formula weight | 86613.8 |
