Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT B 155 |
| Chain | Residue |
| B | ASN117 |
| B | GLY118 |
| B | ASP142 |
| B | HOH247 |
| B | HOH315 |
| B | HOH559 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ACT B 156 |
| Chain | Residue |
| B | GLN150 |
| B | HOH197 |
| B | HOH410 |
| B | HOH557 |
| A | TYR1 |
| A | ASP28 |
| A | CYS31 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT A 155 |
| Chain | Residue |
| A | GLN23 |
| A | ALA27 |
| A | HOH269 |
| A | HOH319 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ACT A 156 |
| Chain | Residue |
| A | TYR9 |
| A | LYS64 |
| A | GLU108 |
| A | HOH193 |
| B | ASN10 |
| B | GLN13 |
| B | HOH571 |
| B | HOH630 |
