Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE SAH A 401 |
| Chain | Residue |
| A | GLY166 |
| A | ARG219 |
| A | PHE239 |
| A | MET240 |
| A | HOH504 |
| A | HOH505 |
| A | HOH523 |
| A | HOH658 |
| A | HOH694 |
| A | HOH883 |
| A | GLY168 |
| A | ARG172 |
| A | ASP189 |
| A | ILE190 |
| A | ALA191 |
| A | GLY216 |
| A | ASP217 |
| A | ALA218 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE M72 A 402 |
| Chain | Residue |
| A | TRP99 |
| A | ILE132 |
| A | CYS136 |
| A | MET240 |
| A | HIS243 |
| A | ASP272 |
| A | PHE287 |
| A | PHE291 |
| A | HIS295 |
| A | FE403 |
| A | HOH627 |
| A | HOH718 |
| A | HOH896 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE A 403 |
| Chain | Residue |
| A | HIS243 |
| A | HIS295 |
| A | M72402 |
| A | HOH627 |
| A | HOH718 |
| A | HOH844 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE HF2 A 404 |
| Chain | Residue |
| A | ASP309 |
| A | PHE312 |
| A | CYS319 |
| A | LYS322 |
| A | PHE334 |
| A | HOH554 |
| B | LEU305 |
| B | LYS322 |
| B | ALA324 |
| B | HF2404 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA A 405 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA A 406 |
| site_id | AC7 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA A 407 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA A 408 |
| Chain | Residue |
| A | GLN113 |
| B | HOH662 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 409 |
| Chain | Residue |
| A | ASP306 |
| A | ASP309 |
| A | HOH692 |
| A | HOH947 |
| B | ASP306 |
| B | ASP309 |
| B | HOH595 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 410 |
| Chain | Residue |
| A | ARG109 |
| B | GLN126 |
| B | ASP128 |
| B | HOH576 |
| site_id | BC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE IOD A 411 |
| site_id | BC3 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE SAH B 401 |
| Chain | Residue |
| B | SER140 |
| B | GLY166 |
| B | GLY168 |
| B | ARG172 |
| B | ASP189 |
| B | ILE190 |
| B | GLY216 |
| B | ASP217 |
| B | ALA218 |
| B | ARG219 |
| B | PHE239 |
| B | MET240 |
| B | MET241 |
| B | HOH508 |
| B | HOH513 |
| B | HOH617 |
| site_id | BC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE M72 B 402 |
| Chain | Residue |
| B | TRP99 |
| B | ILE132 |
| B | CYS136 |
| B | MET240 |
| B | HIS243 |
| B | ASP272 |
| B | PHE287 |
| B | HIS295 |
| B | FE403 |
| B | HOH719 |
| B | HOH766 |
| B | HOH770 |
| site_id | BC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE B 403 |
| Chain | Residue |
| B | HIS243 |
| B | HIS295 |
| B | GLU300 |
| B | M72402 |
| B | HOH766 |
| B | HOH770 |
| site_id | BC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE HF2 B 404 |
| Chain | Residue |
| A | LYS322 |
| A | ALA324 |
| A | HF2404 |
| B | ASP309 |
| B | PHE312 |
| B | CYS319 |
| B | LYS322 |
| B | HOH546 |
| site_id | BC7 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA B 405 |
| site_id | BC8 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA B 406 |
| site_id | BC9 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA B 407 |
| site_id | CC1 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA B 408 |
| site_id | CC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA B 409 |
| Chain | Residue |
| A | HOH812 |
| B | GLN113 |
| site_id | CC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA B 410 |
| Chain | Residue |
| B | LYS123 |
| B | HOH749 |
| site_id | CC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CA B 411 |
| Chain | Residue |
| B | ASP217 |
| B | VAL224 |
| B | HOH833 |
