Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue MES A 301 |
| Chain | Residue |
| A | SER156 |
| A | ASN197 |
| A | ASP208 |
| A | HOH404 |
| B | ARG194 |
| B | GLU203 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue 1PE A 302 |
| Chain | Residue |
| A | SER55 |
| A | ARG56 |
| A | ASN57 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue MES B 301 |
| Chain | Residue |
| A | SER120 |
| A | SER130 |
| A | SER132 |
| B | SER114 |
| B | VAL115 |
| B | LYS204 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue MES B 302 |
| Chain | Residue |
| B | ASP85 |
| B | TYR87 |
| B | GLY100 |
| B | GLY101 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue 1PE B 303 |
| Chain | Residue |
| A | TYR91 |
| B | PRO40 |
| B | GLY41 |
