Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE MPO A 325 |
| Chain | Residue |
| A | GLN36 |
| A | SER141 |
| A | TRP185 |
| A | HOH470 |
| A | GLY68 |
| A | PRO69 |
| A | ALA85 |
| A | GLY86 |
| A | PRO89 |
| A | THR109 |
| A | GLU113 |
| A | SER140 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 326 |
| Chain | Residue |
| A | ASN169 |
| A | LEU200 |
| A | LEU201 |
| A | ALA202 |
| A | ASN203 |
| A | HOH457 |
| A | HOH487 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 327 |
| Chain | Residue |
| A | PRO118 |
| A | LYS120 |
| A | SER121 |
| A | ASP180 |
| A | HOH343 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 A 328 |
