Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 501 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 136 |
| Chain | Residue |
| A | ARG9 |
| A | ARG13 |
| A | ARG38 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 136 |
| Chain | Residue |
| B | ARG9 |
| B | ARG13 |
| B | ARG38 |
| C | ARG115 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 137 |
| Chain | Residue |
| B | ALA82 |
| B | ARG83 |
| B | ASN84 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL C 501 |
| Chain | Residue |
| A | LEU124 |
| C | ARG38 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 D 136 |
| Chain | Residue |
| D | ARG9 |
| D | ARG13 |
| D | ARG38 |
