Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 4 | 
| Details | BINDING SITE FOR RESIDUE SO4 A 200 | 
| Chain | Residue | 
| A | LEU20 | 
| A | LYS21 | 
| A | SER22 | 
| A | HOH322 | 
| site_id | AC2 | 
| Number of Residues | 6 | 
| Details | BINDING SITE FOR RESIDUE GOL A 300 | 
| Chain | Residue | 
| A | HOH321 | 
| A | SER22 | 
| A | ILE24 | 
| A | HIS120 | 
| A | LYS123 | 
| A | HOH320 | 
| site_id | AC3 | 
| Number of Residues | 4 | 
| Details | BINDING SITE FOR RESIDUE GOL A 301 | 
| Chain | Residue | 
| A | SER25 | 
| A | SER27 | 
| A | ARG28 | 
| A | GLN138 | 
| site_id | AC4 | 
| Number of Residues | 5 | 
| Details | BINDING SITE FOR RESIDUE GOL A 302 | 
| Chain | Residue | 
| A | GLU79 | 
| A | THR80 | 
| A | THR93 | 
| A | CYS94 | 
| A | ALA95 | 
| site_id | AC5 | 
| Number of Residues | 4 | 
| Details | BINDING SITE FOR RESIDUE GOL A 303 | 
| Chain | Residue | 
| A | ASP6 | 
| A | PHE7 | 
| A | TYR35 | 
| A | HIS39 |