1S0W
1b Lactamse/ b Lactamase Inhibitor
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0008800 | molecular_function | beta-lactamase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0017001 | biological_process | antibiotic catabolic process |
| A | 0030655 | biological_process | beta-lactam antibiotic catabolic process |
| A | 0046677 | biological_process | response to antibiotic |
| B | 0005515 | molecular_function | protein binding |
| B | 0008800 | molecular_function | beta-lactamase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0017001 | biological_process | antibiotic catabolic process |
| B | 0030655 | biological_process | beta-lactam antibiotic catabolic process |
| B | 0046677 | biological_process | response to antibiotic |
| C | 0005515 | molecular_function | protein binding |
| C | 0005576 | cellular_component | extracellular region |
| C | 0033252 | biological_process | regulation of beta-lactamase activity |
| D | 0005515 | molecular_function | protein binding |
| D | 0005576 | cellular_component | extracellular region |
| D | 0033252 | biological_process | regulation of beta-lactamase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CA D 601 |
| Chain | Residue |
| D | ASP1133 |
| D | ASP1135 |
| D | ARG1144 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA C 602 |
| Chain | Residue |
| C | ASP1133 |
| C | ASP1135 |
| C | ARG1144 |
| C | HOH1240 |
Functional Information from PROSITE/UniProt
| site_id | PS00146 |
| Number of Residues | 16 |
| Details | BETA_LACTAMASE_A Beta-lactamase class-A active site. FpMMSTfKvllCGAVL |
| Chain | Residue | Details |
| A | PHE66-LEU81 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Acyl-ester intermediate"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton acceptor"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | Binding site: {} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 150 |
| Details | Repeat: {"description":"1","evidences":[{"source":"PubMed","id":"8145854","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 170 |
| Details | Repeat: {"description":"2","evidences":[{"source":"PubMed","id":"8145854","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1btl |
| Chain | Residue | Details |
| A | GLU166 | |
| A | LYS73 | |
| A | SER130 | |
| A | SER70 |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1btl |
| Chain | Residue | Details |
| B | GLU166 | |
| B | LYS73 | |
| B | SER130 | |
| B | SER70 |
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 2 |
| Chain | Residue | Details |
| A | SER70 | electrostatic stabiliser |
| A | LYS73 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | SER130 | activator, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | GLU166 | activator, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | LYS234 | electrostatic stabiliser |
| A | ALA237 | electrostatic stabiliser, hydrogen bond donor |
| site_id | MCSA2 |
| Number of Residues | 6 |
| Details | M-CSA 2 |
| Chain | Residue | Details |
| C | HIS1045 | electrostatic stabiliser |
| C | GLY1048 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| C | GLY1105 | activator, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| C | GLY1141 | activator, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
