Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2301 |
| Chain | Residue |
| A | CYS2220 |
| A | CYS2268 |
| A | CYS2270 |
| A | CYS2275 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2302 |
| Chain | Residue |
| A | CYS2104 |
| A | CYS2117 |
| A | CYS2122 |
| A | CYS2128 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2303 |
| Chain | Residue |
| A | CYS2093 |
| A | CYS2104 |
| A | CYS2108 |
| A | CYS2091 |
| site_id | AC4 |
| Number of Residues | 16 |
| Details | binding site for residue SAM A 2304 |
| Chain | Residue |
| A | LYS2150 |
| A | TRP2152 |
| A | ASP2192 |
| A | PHE2193 |
| A | TYR2194 |
| A | ARG2214 |
| A | PHE2215 |
| A | ASN2217 |
| A | HIS2218 |
| A | TYR2255 |
| A | GLN2266 |
| A | LEU2267 |
| A | CYS2268 |
| A | LYS2269 |
| A | ILE2279 |
| A | HOH2411 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 2301 |
| Chain | Residue |
| B | CYS2220 |
| B | CYS2268 |
| B | CYS2270 |
| B | CYS2275 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 2302 |
| Chain | Residue |
| B | CYS2104 |
| B | CYS2117 |
| B | CYS2122 |
| B | CYS2128 |
| B | ZN2303 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 2303 |
| Chain | Residue |
| B | CYS2091 |
| B | CYS2104 |
| B | CYS2108 |
| B | CYS2117 |
| B | ZN2302 |
| site_id | AC8 |
| Number of Residues | 14 |
| Details | binding site for residue SAM B 2304 |
| Chain | Residue |
| B | LYS2150 |
| B | TRP2152 |
| B | ASP2192 |
| B | PHE2193 |
| B | TYR2194 |
| B | ARG2214 |
| B | PHE2215 |
| B | ILE2216 |
| B | ASN2217 |
| B | HIS2218 |
| B | TYR2255 |
| B | LEU2267 |
| B | LYS2269 |
| B | ILE2279 |
