Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 377 |
| Chain | Residue |
| A | ASP19 |
| A | CA379 |
| A | HOH530 |
| A | HOH531 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 378 |
| Chain | Residue |
| A | HOH533 |
| B | ARG329 |
| B | HOH521 |
| B | HOH535 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 379 |
| Chain | Residue |
| A | CA377 |
| A | HOH531 |
| A | HOH532 |
| A | HOH534 |
| B | ASN330 |
| A | ASP19 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ACT A 380 |
| Chain | Residue |
| A | ASN32 |
| A | PHE217 |
| A | ASN231 |
| A | LYS233 |
| A | HOH421 |
| B | HIS187 |
| B | LLP190 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT A 381 |
| Chain | Residue |
| A | ARG223 |
| A | HOH396 |
| A | HOH398 |
| B | ARG315 |
| B | LEU316 |
| B | TYR317 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE ACT A 382 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEG A 383 |
| Chain | Residue |
| A | THR221 |
| A | ASN222 |
| A | ARG223 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG A 384 |
| Chain | Residue |
| A | THR189 |
| A | LLP190 |
| A | GLN288 |
| A | HOH443 |
| B | ACT378 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG A 385 |
| Chain | Residue |
| A | LYS264 |
| A | THR282 |
| A | GLU283 |
| A | GLN287 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PGE A 386 |
| Chain | Residue |
| A | TRP141 |
| A | LEU144 |
| A | GLU145 |
| A | MSE172 |
| A | GLY175 |
| A | GLN176 |
| A | ASP177 |
| A | HOH527 |
| site_id | BC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA B 377 |
| Chain | Residue |
| A | HOH528 |
| B | ASP19 |
| B | HOH520 |
| B | HOH534 |
| site_id | BC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ACT B 378 |
| Chain | Residue |
| A | HIS187 |
| A | LLP190 |
| A | PEG384 |
| B | ASN32 |
| B | PHE217 |
| B | ASN231 |
| B | LYS233 |
| B | HOH475 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT B 379 |
| Chain | Residue |
| A | ARG315 |
| A | LEU316 |
| A | TYR317 |
| B | ARG223 |
| B | HOH405 |
| B | HOH461 |
| site_id | BC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PEG B 380 |
| Chain | Residue |
| B | THR221 |
| B | ASN222 |
| site_id | BC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PEG B 381 |
| Chain | Residue |
| B | THR189 |
| B | LLP190 |
| B | GLN288 |
| B | TYR317 |
| B | HOH517 |
| B | HOH531 |
| site_id | BC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEG B 382 |
| Chain | Residue |
| B | PHE48 |
| B | MSE168 |
| B | ASP250 |
| site_id | BC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG B 383 |
| Chain | Residue |
| B | LYS264 |
| B | GLN280 |
| B | THR282 |
| B | GLU283 |
| B | GLN287 |
| site_id | BC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PGE B 384 |
| Chain | Residue |
| B | TRP141 |
| B | ASN143 |
| B | LEU144 |
| B | GLU145 |
| B | TYR174 |
| B | GLY175 |
| B | ASP177 |
