1FCM
CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/Y150E COVALENTLY ACYLATED WITH THE INHIBITORY BETA-LACTAM, CLOXACILLIN
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | BETA-LACTAMASE | polymer | 358 | 39538.9 | 2 | UniProt (P00811) Pfam (PF00144) In PDB | Escherichia coli | CEPHALOSPORINASE, AMPC BETA-LACTAMASE |
2 | A, B | CLOXACILLIN (OPEN FORM) | non-polymer | 437.9 | 2 | Chemie (CXU) | |||
3 | water | water | 18.0 | 132 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 358 (UniProt: P00811)
PDB | External Database | Details |
---|---|---|
Leu 117 | Gln 136 | engineered mutation |
Glu 147 | Tyr 166 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 79077.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 875.8 | |
All* | Total formula weight | 79953.6 |