Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | binding site for residue 3UK A 900 |
| Chain | Residue |
| A | PHE209 |
| A | ALA303 |
| A | THR304 |
| A | ASP382 |
| A | ARG397 |
| A | HOH1081 |
| A | HOH1090 |
| A | HOH1111 |
| A | HOH1138 |
| A | HOH1180 |
| A | HOH1184 |
| A | TYR211 |
| A | GLY279 |
| A | SER280 |
| A | PRO281 |
| A | ASP299 |
| A | GLY300 |
| A | ILE301 |
| A | GLY302 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue PEG A 901 |
| Chain | Residue |
| A | ARG123 |
| A | PRO255 |
| A | PRO283 |
| A | GLU286 |
| A | HOH1013 |
| A | HOH1035 |
| A | HOH1040 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 902 |
| Chain | Residue |
| A | ARG284 |
| A | PHE287 |
| A | GLU288 |
| A | ALA291 |
| A | ALA292 |
| A | HOH1191 |
