Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 B 101 |
| Chain | Residue |
| A | TYR3 |
| B | HOH204 |
| A | HOH209 |
| B | ASP1 |
| B | HIS2 |
| B | CYS27 |
| B | TYR28 |
| B | ARG29 |
| B | K109 |
| B | HOH202 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 A 102 |
| Chain | Residue |
| A | ASP1 |
| A | HIS2 |
| A | CYS27 |
| A | TYR28 |
| A | ARG29 |
| A | HOH205 |
| A | HOH209 |
| A | HOH281 |
| B | TYR3 |
| B | HOH201 |
| B | HOH202 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE BR B 103 |
| Chain | Residue |
| B | ASP1 |
| B | ASN4 |
| B | GLN24 |
| B | HOH341 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR B 104 |
| Chain | Residue |
| B | ALA16 |
| B | CYS17 |
| B | HOH290 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 105 |
| Chain | Residue |
| A | CYS12 |
| A | HOH235 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 106 |
| Chain | Residue |
| A | CYS17 |
| A | HOH330 |
| A | HOH346 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BR B 107 |
| Chain | Residue |
| B | HOH211 |
| B | HOH219 |
| B | HOH242 |
| B | HOH258 |
| B | HOH289 |
| B | HOH350 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 108 |
| Chain | Residue |
| A | ASP1 |
| A | ASN4 |
| A | GLY25 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE K B 109 |
| Chain | Residue |
| A | HIS2 |
| A | TYR3 |
| B | HIS2 |
| B | SO4101 |
| B | HOH202 |
