Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 101 |
| Chain | Residue |
| A | HIS62 |
| A | LYS63 |
| A | LYS64 |
| A | HOH201 |
| A | HOH202 |
| B | ARG54 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 102 |
| Chain | Residue |
| A | LYS26 |
| A | LYS64 |
| B | ARG54 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue CIT A 103 |
| Chain | Residue |
| A | LYS26 |
| A | ASP53 |
| A | CYS57 |
| A | LYS72 |
| A | CYS80 |
| A | HOH205 |
| A | HOH210 |
| B | ASP53 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | binding site for residue EDO A 104 |
| site_id | AC5 |
| Number of Residues | 11 |
| Details | binding site for residue 1PE A 105 |
| Chain | Residue |
| A | GLN32 |
| A | CYS33 |
| A | LYS34 |
| A | LYS36 |
| A | VAL41 |
| A | CYS43 |
| A | ASP77 |
| A | ILE78 |
| A | SER79 |
| B | MET37 |
| B | ASN38 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 101 |
| Chain | Residue |
| A | ARG54 |
| A | HOH213 |
| B | HIS62 |
| B | LYS63 |
| B | LYS64 |
