Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE SAM A4633 |
| Chain | Residue |
| A | SER56 |
| A | SER130 |
| A | ASN131 |
| A | VAL132 |
| A | PHE133 |
| A | ASP146 |
| A | HOH4658 |
| A | HOH4676 |
| A | HOH4706 |
| A | HOH4793 |
| A | HOH4809 |
| A | GLY81 |
| A | CYS82 |
| A | GLY83 |
| A | GLY86 |
| A | TRP87 |
| A | THR104 |
| A | LEU105 |
| A | HIS110 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A4634 |
| Chain | Residue |
| A | ASN17 |
| A | MET18 |
| A | LEU19 |
| A | LYS95 |
| A | GLU169 |
| A | LYS172 |
| A | HIS173 |
| A | HOH4675 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A4635 |
| Chain | Residue |
| A | LYS21 |
| A | GLN22 |
| A | ARG170 |
| A | HOH4746 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A4636 |
| Chain | Residue |
| A | LYS21 |
| A | PHE24 |
| A | GLU169 |
| A | LYS194 |
| A | ARG197 |
| A | ARG201 |
| A | HOH4877 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A4637 |
| Chain | Residue |
| A | ARG37 |
| A | ARG41 |
| A | SER56 |
| A | ARG57 |
| A | ARG84 |
| A | HOH4861 |