Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005034 | molecular_function | osmosensor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A1067 |
| Chain | Residue |
| A | GLY38 |
| A | ARG39 |
| A | TRP40 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 C1012 |
| Chain | Residue |
| A | ARG39 |
| C | PRO4 |
| C | LEU5 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C1013 |
| Chain | Residue |
| C | HOH2003 |
| A | LYS42 |
| C | PRO7 |
| C | LEU8 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 61 |
| Details | Domain: {"description":"SH3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00192","evidenceCode":"ECO:0000255"}]} |