Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue EPE B 401 |
| Chain | Residue |
| A | LEU140 |
| A | ARG143 |
| A | EPE403 |
| B | PHE110 |
| B | ARG143 |
| B | PHE144 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 B 402 |
| Chain | Residue |
| B | LYS24 |
| B | ARG27 |
| B | HIS48 |
| site_id | AC3 |
| Number of Residues | 24 |
| Details | binding site for residue UPG B 403 |
| Chain | Residue |
| B | GLY14 |
| B | ALA15 |
| B | LEU17 |
| B | HIS121 |
| B | ASN151 |
| B | ASN174 |
| B | PHE206 |
| B | ARG208 |
| B | LYS213 |
| B | VAL234 |
| B | GLY235 |
| B | PHE266 |
| B | ARG267 |
| B | ILE270 |
| B | GLU288 |
| B | PRO289 |
| B | PHE290 |
| B | GLY291 |
| B | ARG292 |
| B | GLU296 |
| B | HOH523 |
| B | HOH526 |
| B | HOH529 |
| B | HOH546 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 401 |
| Chain | Residue |
| A | PHE110 |
| A | ARG113 |
| B | ARG135 |
| B | ASN139 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 402 |
| Chain | Residue |
| A | LYS24 |
| A | ARG27 |
| A | HIS48 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue EPE A 403 |
| Chain | Residue |
| A | PHE110 |
| A | ARG143 |
| B | ASN139 |
| B | EPE401 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 404 |
| Chain | Residue |
| A | ARG135 |
| A | ASN139 |
| B | PHE110 |
| B | ARG113 |
| site_id | AC8 |
| Number of Residues | 26 |
| Details | binding site for residue UPG A 405 |
| Chain | Residue |
| A | GLY14 |
| A | LEU17 |
| A | HIS121 |
| A | ASN151 |
| A | ASN174 |
| A | PHE206 |
| A | ARG208 |
| A | LYS213 |
| A | VAL234 |
| A | GLY235 |
| A | GLY265 |
| A | PHE266 |
| A | ARG267 |
| A | ILE270 |
| A | GLU288 |
| A | PRO289 |
| A | PHE290 |
| A | GLY291 |
| A | ARG292 |
| A | GLU296 |
| A | HOH518 |
| A | HOH521 |
| A | HOH532 |
| A | HOH533 |
| A | HOH539 |
| A | HOH566 |
