Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue SAL A 201 |
| Chain | Residue |
| A | TYR15 |
| A | HOH311 |
| A | HOH323 |
| A | PRO17 |
| A | ALA18 |
| A | ALA21 |
| A | SER28 |
| A | TRP45 |
| A | ARG46 |
| A | SER50 |
| A | VAL65 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | binding site for residue SO4 A 202 |
| Chain | Residue |
| A | ARG101 |
| A | ARG101 |
| A | THR103 |
| A | THR103 |
| A | ARG104 |
| A | ARG104 |
| A | HOH309 |
| A | HOH309 |
| A | HOH346 |
| A | HOH346 |
| A | HOH375 |
| A | HOH375 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 203 |
| Chain | Residue |
| A | SER29 |
| A | HIS32 |
| A | ARG36 |
| A | ARG75 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 A 204 |
| Chain | Residue |
| A | ARG36 |
| A | SER41 |
| A | VAL42 |
| A | ARG79 |
| A | HOH315 |
| A | HOH319 |
| A | HOH369 |
| A | HOH376 |