Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE K A 901 |
| Chain | Residue |
| A | ASN433 |
| A | ASN433 |
| A | SER480 |
| A | SER480 |
| A | HOH1037 |
| A | HOH1037 |
| A | HOH1187 |
| A | HOH1187 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE K A 902 |
| Chain | Residue |
| A | ARG454 |
| A | HOH1188 |
| A | HOH1189 |
| A | HOH1190 |
| A | HOH1191 |
| A | HOH1226 |
| A | SER452 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PO4 A 903 |
| Chain | Residue |
| A | THR522 |
| A | HIS523 |
| A | HIS523 |
| A | HOH1159 |
| A | HOH1171 |
| A | HOH1211 |
| A | HOH1225 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 904 |
| Chain | Residue |
| A | LYS490 |
| A | LYS688 |
| site_id | AC5 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE 2QE A 905 |
| Chain | Residue |
| A | GLU443 |
| A | TYR491 |
| A | PRO518 |
| A | LEU519 |
| A | THR520 |
| A | ARG525 |
| A | GLY690 |
| A | ALA691 |
| A | THR692 |
| A | ASN722 |
| A | GLU739 |
| A | THR742 |
| A | TYR765 |
| A | HOH1004 |
| A | HOH1010 |
| A | HOH1013 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | THR520 | |
| A | ARG525 | |
| A | GLU739 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY690 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN433 | |
| A | ASN752 | |
