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 |
| C | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| C | 0016020 | cellular_component | membrane |
| D | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| D | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | binding site for residue MET A 301 |
| Chain | Residue |
| A | ARG11 |
| A | SER132 |
| A | PHE133 |
| A | GLU177 |
| A | TYR180 |
| A | ASN60 |
| A | TYR63 |
| A | ASP81 |
| A | ALA83 |
| A | ARG88 |
| A | GLN129 |
| A | VAL130 |
| A | GLY131 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue MET B 301 |
| Chain | Residue |
| B | ARG11 |
| B | ASN60 |
| B | TYR63 |
| B | ASP81 |
| B | ALA83 |
| B | ARG88 |
| B | GLN129 |
| B | VAL130 |
| B | SER132 |
| B | PHE133 |
| B | GLU177 |
| B | TYR180 |
| B | TRP203 |
| site_id | AC3 |
| Number of Residues | 13 |
| Details | binding site for residue MET C 301 |
| Chain | Residue |
| C | ASN60 |
| C | TYR63 |
| C | ASP81 |
| C | VAL82 |
| C | ALA83 |
| C | ARG88 |
| C | GLN129 |
| C | VAL130 |
| C | GLY131 |
| C | SER132 |
| C | PHE133 |
| C | GLU177 |
| C | TYR180 |
| site_id | AC4 |
| Number of Residues | 13 |
| Details | binding site for residue MET D 301 |
| Chain | Residue |
| D | ARG11 |
| D | ASN60 |
| D | TYR63 |
| D | ASP81 |
| D | ALA83 |
| D | ARG88 |
| D | GLN129 |
| D | VAL130 |
| D | GLY131 |
| D | SER132 |
| D | PHE133 |
| D | GLU177 |
| D | TYR180 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 D 302 |
| Chain | Residue |
| D | SER62 |
| D | THR64 |
| D | GLU135 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ARG11 | |
| B | ARG11 | |
| C | ARG11 | |
| D | ARG11 | |
| Chain | Residue | Details |
| B | ASP81 | |
| B | ARG88 | |
| B | PHE133 | |
| B | GLU177 | |
| C | ASP81 | |
| C | ARG88 | |
| C | PHE133 | |
| C | GLU177 | |
| D | ASP81 | |
| D | ARG88 | |
| D | PHE133 | |
| D | GLU177 | |
| A | ASP81 | |
| A | ARG88 | |
| A | PHE133 | |
| A | GLU177 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| C | ASN87 | |
| C | ASN143 | |
| D | ASN87 | |
| D | ASN143 | |
| A | ASN87 | |
| A | ASN143 | |
| B | ASN87 | |
| B | ASN143 | |
