Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| A | 0016020 | cellular_component | membrane |
| B | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| B | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE MES A 301 |
| Chain | Residue |
| A | ASP35 |
| A | TYR38 |
| A | ALA93 |
| A | GLY94 |
| A | MET95 |
| A | THR96 |
| A | ARG101 |
| A | HOH658 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE P6G A 302 |
| Chain | Residue |
| A | GLY142 |
| A | GLN146 |
| A | SER164 |
| A | PEG306 |
| A | HOH424 |
| B | ASN141 |
| B | GLY142 |
| B | SER164 |
| A | ASN141 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PG4 A 303 |
| Chain | Residue |
| A | LYS84 |
| A | THR104 |
| A | HOH657 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ETE A 304 |
| Chain | Residue |
| A | ILE97 |
| A | THR98 |
| A | ASP99 |
| A | LYS102 |
| A | PHE107 |
| A | SER108 |
| A | HOH439 |
| B | HOH513 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE P6G A 305 |
| Chain | Residue |
| A | GLN44 |
| A | ASN45 |
| A | GLY46 |
| A | LYS48 |
| B | GLN150 |
| B | GLN194 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PEG A 306 |
| Chain | Residue |
| A | LYS140 |
| A | ASN141 |
| A | GLY142 |
| A | SER164 |
| A | ASP165 |
| A | P6G302 |
| A | HOH656 |
| B | SER164 |
| site_id | AC7 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PEG A 307 |
| Chain | Residue |
| A | THR113 |
| A | SER114 |
| A | ALA115 |
| A | SER204 |
| A | SER206 |
| A | PEG311 |
| A | HOH545 |
| A | HOH552 |
| A | HOH674 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG A 308 |
| Chain | Residue |
| A | GLY176 |
| A | ILE178 |
| A | ALA179 |
| A | HOH445 |
| A | HOH451 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG A 309 |
| Chain | Residue |
| A | ALA144 |
| A | THR147 |
| A | TRP148 |
| A | SER206 |
| site_id | BC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PEG A 310 |
| Chain | Residue |
| A | THR29 |
| A | VAL30 |
| A | ASP89 |
| A | LYS125 |
| A | ASN220 |
| A | THR222 |
| A | LEU223 |
| A | PG4312 |
| B | LYS229 |
| site_id | BC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PEG A 311 |
| Chain | Residue |
| A | THR117 |
| A | VAL185 |
| A | MET200 |
| A | PHE202 |
| A | PRO203 |
| A | SER204 |
| A | PEG307 |
| A | HOH477 |
| A | HOH674 |
| B | LYS235 |
| site_id | BC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PG4 A 312 |
| Chain | Residue |
| A | THR29 |
| A | ASN65 |
| A | ASP66 |
| A | PEG310 |
| A | HOH524 |
| A | HOH640 |
| B | ILE64 |
| B | ASN65 |
| B | ASP66 |
| site_id | BC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MES B 301 |
| Chain | Residue |
| B | TYR38 |
| B | ALA93 |
| B | GLY94 |
| B | MET95 |
| B | THR96 |
| B | ARG101 |
| B | HOH411 |
| site_id | BC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PG4 B 302 |
| Chain | Residue |
| B | THR98 |
| B | ASP99 |
| B | GLU100 |
| B | LYS246 |
| B | TYR247 |
| B | HOH524 |
| B | TRP50 |
| B | VAL51 |
| B | ASP56 |
| B | GLN59 |
| site_id | BC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG B 303 |
| Chain | Residue |
| B | SER36 |
| B | SER37 |
| B | PHE43 |
| B | GLN44 |
| B | TRP50 |
| site_id | BC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG B 304 |
| Chain | Residue |
| B | THR121 |
| B | SER174 |
| B | GLY176 |
| B | HOH482 |
| site_id | BC8 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PG4 B 305 |
| Chain | Residue |
| B | TYR38 |
| B | ALA39 |
| B | LYS140 |
| B | ASP183 |
| B | GLU184 |
| B | VAL187 |
| B | HOH460 |
| B | HOH462 |
| B | HOH496 |
| B | HOH632 |
| site_id | BC9 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PG4 B 306 |
| Chain | Residue |
| B | LYS49 |
| B | PHE76 |
| B | GLU100 |
| B | ARG101 |
| B | GLU103 |
| B | THR104 |
| B | PHE105 |
| B | PEG307 |
| site_id | CC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG B 307 |
| Chain | Residue |
| B | LEU80 |
| B | GLN81 |
| B | LYS84 |
| B | PHE105 |
| B | PG4306 |
Functional Information from PROSITE/UniProt
| site_id | PS01039 |
| Number of Residues | 14 |
| Details | SBP_BACTERIAL_3 Bacterial extracellular solute-binding proteins, family 3 signature. GIDVDIMQeVAKIN |
| Chain | Residue | Details |
| A | GLY52-ASN65 | |
