Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue EPE A 2301 |
| Chain | Residue |
| A | GLU2263 |
| A | LYS2264 |
| A | GLN2265 |
| A | LYS2269 |
| A | GLU2273 |
| A | UG72306 |
| A | HOH2449 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | binding site for residue SAM A 2302 |
| Chain | Residue |
| A | SER2191 |
| A | ASP2192 |
| A | HIS2193 |
| A | TYR2194 |
| A | ARG2214 |
| A | PHE2215 |
| A | ASN2217 |
| A | HIS2218 |
| A | TYR2255 |
| A | GLN2266 |
| A | LEU2267 |
| A | CYS2268 |
| A | LYS2269 |
| A | ILE2279 |
| A | HOH2431 |
| A | HOH2433 |
| A | HOH2514 |
| A | LYS2150 |
| A | TRP2152 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2303 |
| Chain | Residue |
| A | CYS2091 |
| A | CYS2093 |
| A | CYS2104 |
| A | CYS2108 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2304 |
| Chain | Residue |
| A | CYS2104 |
| A | CYS2117 |
| A | CYS2122 |
| A | CYS2128 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2305 |
| Chain | Residue |
| A | CYS2220 |
| A | CYS2268 |
| A | CYS2270 |
| A | CYS2275 |
| site_id | AC6 |
| Number of Residues | 22 |
| Details | binding site for residue UG7 A 2306 |
| Chain | Residue |
| A | ALA2064 |
| A | HIS2193 |
| A | TYR2194 |
| A | CYS2195 |
| A | TYR2255 |
| A | ASN2256 |
| A | SER2259 |
| A | PHE2260 |
| A | ASN2261 |
| A | VAL2262 |
| A | LYS2264 |
| A | GLN2265 |
| A | GLN2266 |
| A | CYS2275 |
| A | ARG2276 |
| A | GLY2277 |
| A | ILE2278 |
| A | ILE2279 |
| A | GLY2280 |
| A | EPE2301 |
| A | HOH2412 |
| A | HOH2529 |
