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 SO4 A 612 |
| Chain | Residue |
| A | GLU27 |
| A | GLY28 |
| A | ASN29 |
| A | GLU30 |
| A | ARG149 |
| A | LYS151 |
| A | HOH812 |
| A | HOH868 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 613 |
| Chain | Residue |
| A | ARG31 |
| A | HIS46 |
| A | LYS240 |
| A | HOH698 |
| A | HOH730 |
| A | HOH914 |
| A | HIS23 |
| site_id | AC3 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE BRH A 611 |
| Chain | Residue |
| A | GLU13 |
| A | TYR61 |
| A | PRO89 |
| A | LEU90 |
| A | THR91 |
| A | ARG96 |
| A | LEU138 |
| A | GLY141 |
| A | SER142 |
| A | THR143 |
| A | LEU192 |
| A | GLU193 |
| A | MET196 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | TYR61 | |
| A | ARG96 | |
| A | GLU193 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | PRO89 | |
| Chain | Residue | Details |
| A | THR143 | |
| A | THR91 | |
| A | SER142 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 3 |
| Details | SITE: Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 |
| Chain | Residue | Details |
| A | ARG64 | |
| A | ARG148 | |
| A | LYS240 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | SITE: Crucial to convey clamshell closure to channel opening => ECO:0000269|PubMed:25103405 |
| Chain | Residue | Details |
| A | ILE121 | |
| Chain | Residue | Details |
| A | SER150 | |
| Chain | Residue | Details |
| A | SER184 | |
| site_id | SWS_FT_FI8 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
