Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 501 |
| Chain | Residue |
| A | ASP230 |
| A | HIS232 |
| A | ASP323 |
| A | TSN504 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue K A 502 |
| Chain | Residue |
| A | HOH644 |
| A | PHE241 |
| A | ASP244 |
| A | VAL247 |
| A | TYR280 |
| A | HOH630 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue K A 503 |
| Chain | Residue |
| A | ASP228 |
| A | ASP230 |
| A | HIS232 |
| A | SER251 |
| A | VAL252 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue TSN A 504 |
| Chain | Residue |
| A | TRP78 |
| A | SER150 |
| A | HIS192 |
| A | HIS193 |
| A | GLY201 |
| A | PHE202 |
| A | ASP230 |
| A | HIS232 |
| A | ASP323 |
| A | TYR363 |
| A | ZN501 |
| B | ASP257 |
| B | GLY258 |
| B | SER259 |
| B | HIS263 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 501 |
| Chain | Residue |
| B | ASP230 |
| B | HIS232 |
| B | ASP323 |
| B | TSN504 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue K B 502 |
| Chain | Residue |
| B | PHE241 |
| B | ASP244 |
| B | VAL247 |
| B | TYR280 |
| B | HOH636 |
| B | HOH653 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue K B 503 |
| Chain | Residue |
| B | ASP228 |
| B | ASP230 |
| B | HIS232 |
| B | SER251 |
| B | VAL252 |
| site_id | AC8 |
| Number of Residues | 14 |
| Details | binding site for residue TSN B 504 |
| Chain | Residue |
| A | ASP257 |
| A | GLY258 |
| A | SER259 |
| A | HIS263 |
| B | TRP78 |
| B | SER150 |
| B | HIS192 |
| B | HIS193 |
| B | PHE202 |
| B | ASP230 |
| B | HIS232 |
| B | ASP323 |
| B | TYR363 |
| B | ZN501 |
