Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue LFK A 501 |
| Chain | Residue |
| A | HIS77 |
| A | HIS290 |
| A | GLU321 |
| A | ASP345 |
| A | ALA346 |
| A | ZN503 |
| A | HOH649 |
| A | MET79 |
| A | ARG87 |
| A | MET103 |
| A | PHE116 |
| A | TYR227 |
| A | HIS253 |
| A | ALA256 |
| A | LEU257 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue PGE A 502 |
| Chain | Residue |
| A | MET82 |
| A | THR115 |
| A | PHE119 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 503 |
| Chain | Residue |
| A | HIS75 |
| A | HIS77 |
| A | HIS253 |
| A | ASP345 |
| A | LFK501 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue LFK B 501 |
| Chain | Residue |
| B | HIS77 |
| B | MET79 |
| B | ARG87 |
| B | MET103 |
| B | PHE116 |
| B | TYR227 |
| B | HIS253 |
| B | ALA256 |
| B | LEU257 |
| B | HIS290 |
| B | GLU321 |
| B | ASP345 |
| B | ALA346 |
| B | ZN504 |
| B | HOH759 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue PEG B 503 |
| Chain | Residue |
| B | GLY107 |
| B | ASP108 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 504 |
| Chain | Residue |
| B | HIS75 |
| B | HIS77 |
| B | HIS253 |
| B | ASP345 |
| B | LFK501 |
