Functional Information from GO Data
| Chain | GOid | namespace | contents |
| X | 0005515 | molecular_function | protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 X 1097 |
| Chain | Residue |
| X | HOH62 |
| X | HOH103 |
| X | HOH138 |
| X | GLU1048 |
| X | ARG1053 |
| X | LYS1056 |
| X | ASP1078 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 X 1098 |
| Chain | Residue |
| X | HOH88 |
| X | ARG1031 |
| X | ARG1039 |
| X | HOH14 |
| X | HOH76 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 X 1099 |
| Chain | Residue |
| X | HOH54 |
| X | HOH74 |
| X | HOH114 |
| X | GLU1022 |
| X | LYS1025 |
| X | ARG1072 |
| X | VAL1093 |
| X | PRO1094 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 X 1100 |
| Chain | Residue |
| X | HOH71 |
| X | GLY1051 |
| X | PHE1052 |
| X | ARG1053 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Site: {"description":"Blocking, abolishes the sweet taste"} |
