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 | 14 |
| Details | BINDING SITE FOR RESIDUE 3ZA A 901 |
| Chain | Residue |
| A | GLU443 |
| A | GLU739 |
| A | THR742 |
| A | TYR765 |
| A | HOH1047 |
| A | HOH1048 |
| A | TYR491 |
| A | PRO518 |
| A | THR520 |
| A | ARG525 |
| A | GLY690 |
| A | ALA691 |
| A | THR692 |
| A | ASN722 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE K A 902 |
| Chain | Residue |
| A | ASN433 |
| A | ASN433 |
| A | SER480 |
| A | SER480 |
| A | HOH1005 |
| A | HOH1005 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE K A 903 |
| Chain | Residue |
| A | SER452 |
| A | ARG454 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 904 |
| Chain | Residue |
| A | ARG461 |
| A | LEU485 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PO4 A 905 |
| Chain | Residue |
| A | HIS523 |
| A | HIS523 |
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 | |
