Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005576 | cellular_component | extracellular region |
| A | 0008200 | molecular_function | ion channel inhibitor activity |
| A | 0015459 | molecular_function | potassium channel regulator activity |
| A | 0035821 | biological_process | modulation of process of another organism |
| A | 0090729 | molecular_function | toxin activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 101 |
| Chain | Residue |
| A | GLY-2 |
| A | SER-1 |
| A | ARG6 |
| A | ARG26 |
| A | HOH203 |
| A | HOH209 |
| A | HOH211 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 102 |
| Chain | Residue |
| A | SER14 |
| A | ILE20 |
| A | ARG31 |
| A | ARG36 |
| A | HOH201 |
| A | VAL1 |
| A | ARG6 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 103 |
| Chain | Residue |
| A | SER-1 |
| A | GLY-2 |
| A | GLN0 |
| A | ARG17 |
| A | ARG18 |
| A | TYR35 |
| A | HOH202 |
| A | HOH206 |
| A | HOH216 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Basic residue of the functional dyad => ECO:0000250 |
| Chain | Residue | Details |
| A | ARG26 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | SITE: Aromatic residue of the functional dyad => ECO:0000250 |
| Chain | Residue | Details |
| A | TYR35 | |
