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 | 11 |
| Details | BINDING SITE FOR RESIDUE KAI A 301 |
| Chain | Residue |
| A | TYR63 |
| A | HOH410 |
| A | HOH496 |
| A | PRO90 |
| A | THR92 |
| A | ARG97 |
| A | GLY142 |
| A | ALA143 |
| A | THR144 |
| A | ASN174 |
| A | GLU191 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 302 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 303 |
| Chain | Residue |
| A | GLN239 |
| A | ASP242 |
| A | LEU244 |
| A | HIS245 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE K A 304 |
| Chain | Residue |
| A | SER24 |
| A | ARG26 |
| A | HOH434 |
| A | HOH464 |
| A | HOH465 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE K A 305 |
| Chain | Residue |
| A | ASN5 |
| A | SER52 |
| A | HOH402 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | THR92 | |
| A | ARG97 | |
| A | GLU191 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY142 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN5 | |
| A | ASN204 | |
