4E3O
Crystal structure of AmpC beta-lactamase in complex with a small chloromethyl sulfonamide boronic acid inhibitor
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008800 | molecular_function | beta-lactamase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0017001 | biological_process | antibiotic catabolic process |
| A | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046677 | biological_process | response to antibiotic |
| B | 0008800 | molecular_function | beta-lactamase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0017001 | biological_process | antibiotic catabolic process |
| B | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| B | 0042597 | cellular_component | periplasmic space |
| B | 0046677 | biological_process | response to antibiotic |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE 0NG A 401 |
| Chain | Residue |
| A | SER64 |
| A | GLN120 |
| A | TYR150 |
| A | ASN152 |
| A | TYR221 |
| A | GLY317 |
| A | ALA318 |
| A | HOH567 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PO4 A 402 |
| Chain | Residue |
| A | GLY263 |
| A | PRO297 |
| A | HOH684 |
| B | LYS51 |
| B | HOH814 |
| A | THR262 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PO4 A 403 |
| Chain | Residue |
| A | HIS13 |
| A | PHE41 |
| A | THR42 |
| A | HOH659 |
| A | HOH779 |
| B | GLY116 |
| B | HOH603 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE 0NG B 401 |
| Chain | Residue |
| B | SER64 |
| B | GLN120 |
| B | TYR150 |
| B | ASN152 |
| B | TYR221 |
| B | GLY317 |
| B | ALA318 |
| B | PO4403 |
| B | HOH578 |
| B | HOH819 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PO4 B 402 |
| Chain | Residue |
| A | ARG133 |
| A | HIS186 |
| A | HOH582 |
| A | HOH704 |
| A | HOH736 |
| B | LYS290 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PO4 B 403 |
| Chain | Residue |
| B | TYR150 |
| B | LEU293 |
| B | 0NG401 |
Functional Information from PROSITE/UniProt
| site_id | PS00336 |
| Number of Residues | 8 |
| Details | BETA_LACTAMASE_C Beta-lactamase class-C active site. FELGSVSK |
| Chain | Residue | Details |
| A | PHE60-LYS67 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Acyl-ester intermediate => ECO:0000255|PROSITE-ProRule:PRU10102, ECO:0000269|PubMed:11478888, ECO:0000269|PubMed:12005439, ECO:0000269|PubMed:16506777, ECO:0000269|PubMed:35486701, ECO:0000269|PubMed:6795623, ECO:0000269|PubMed:9819201, ECO:0000269|DOI:10.1021/ja001676x |
| Chain | Residue | Details |
| A | SER64 | |
| B | SER64 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:16506777, ECO:0000269|DOI:10.1021/ja001676x, ECO:0007744|PDB:1FCN, ECO:0007744|PDB:2FFY |
| Chain | Residue | Details |
| A | SER64 | |
| B | SER64 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12005439, ECO:0000269|PubMed:12323371, ECO:0007744|PDB:1KVM, ECO:0007744|PDB:1LL9 |
| Chain | Residue | Details |
| A | GLN120 | |
| B | GLN120 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:16506777, ECO:0007744|PDB:2FFY |
| Chain | Residue | Details |
| A | TYR150 | |
| B | TYR150 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12005439, ECO:0000269|PubMed:12323371, ECO:0000269|PubMed:16506777, ECO:0000269|DOI:10.1021/ja001676x, ECO:0007744|PDB:1FCN, ECO:0007744|PDB:1KVM, ECO:0007744|PDB:1LL9, ECO:0007744|PDB:2FFY |
| Chain | Residue | Details |
| A | ASN152 | |
| A | ALA318 | |
| B | ASN152 | |
| B | ALA318 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12005439, ECO:0007744|PDB:1KVM |
| Chain | Residue | Details |
| A | ASN343 | |
| B | ASN343 |
