Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 A 201 |
| Chain | Residue |
| A | PRO18 |
| A | ALA19 |
| A | HOH301 |
| A | HOH316 |
| A | HOH327 |
| A | HOH338 |
| A | HOH339 |
| B | LYS20 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue PG4 A 202 |
| Chain | Residue |
| A | GLN23 |
| A | LYS24 |
| B | GLU39 |
| A | VAL3 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue PG4 A 203 |
| Chain | Residue |
| A | LYS8 |
| A | VAL9 |
| A | SER10 |
| A | ARG11 |
| A | LYS28 |
| A | GLU29 |
| A | HOH307 |
| A | HOH342 |
| B | HOH221 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 B 101 |
| Chain | Residue |
| A | LYS20 |
| B | PRO18 |
| B | ALA19 |
| B | HOH201 |
| B | HOH216 |
| B | HOH227 |
| B | HOH230 |
| B | HOH234 |
| B | HOH245 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 102 |
| Chain | Residue |
| A | GLN14 |
| B | SER10 |
| B | ARG11 |
| B | ASN12 |
| B | GLN14 |
| B | HOH222 |
| B | HOH247 |
