Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue CL A 301 |
| Chain | Residue |
| A | SER11 |
| A | SER12 |
| A | HOH478 |
| B | SER52 |
| B | SER53 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue CL A 302 |
| Chain | Residue |
| A | PRO102 |
| A | ASP103 |
| A | ARG162 |
| A | HOH591 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 303 |
| Chain | Residue |
| A | SER135 |
| B | SER217 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue CL A 304 |
| Chain | Residue |
| A | PRO225 |
| A | ASP226 |
| A | ARG285 |
| A | HOH589 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue CL B 301 |
| Chain | Residue |
| A | SER53 |
| B | SER12 |
| B | HOH404 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue CL B 302 |
| Chain | Residue |
| B | PRO20 |
| B | ASP21 |
| B | ARG80 |
