Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue MES A 501 |
| Chain | Residue |
| A | TRP52 |
| A | ASN102 |
| A | ASP239 |
| A | HOH607 |
| A | HOH690 |
| A | HOH703 |
| A | HOH794 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 502 |
| Chain | Residue |
| A | HOH714 |
| A | SER136 |
| A | TYR168 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue MES B 501 |
| Chain | Residue |
| B | TRP52 |
| B | ASN102 |
| B | HOH631 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 502 |
| Chain | Residue |
| B | SER260 |
| B | SER261 |
| B | HOH638 |
| B | HOH679 |
| B | HOH750 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue CL B 503 |
| Chain | Residue |
| B | SER136 |
| B | TYR168 |
| B | HOH718 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue MES C 501 |
| Chain | Residue |
| C | TRP52 |
| C | ASN102 |
| C | ASP239 |
| C | HOH603 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue CL C 502 |
| Chain | Residue |
| C | SER136 |
| C | TYR168 |
| C | HOH835 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | binding site for residue MES D 501 |
| Chain | Residue |
| D | TRP52 |
| D | ASN102 |
| D | ASP239 |
| D | HOH673 |
| D | HOH694 |
| D | HOH743 |
| D | HOH791 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 D 502 |
| Chain | Residue |
| D | ASP79 |
| D | SER80 |
| D | HOH604 |
| D | HOH610 |
| D | HOH726 |
| site_id | AD1 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 D 503 |
| Chain | Residue |
| D | THR75 |
| D | MET76 |
| D | ASP77 |
| D | ILE109 |
| D | HOH706 |
| site_id | AD2 |
| Number of Residues | 2 |
| Details | binding site for residue CL D 504 |
| Chain | Residue |
| D | SER136 |
| D | HOH652 |