Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEC A 72 |
| Chain | Residue |
| A | ALA1 |
| A | HIS31 |
| A | ILE38 |
| A | GLU39 |
| A | LYS71 |
| A | HEC73 |
| A | DXC75 |
| A | HOH129 |
| A | HOH139 |
| A | HOH160 |
| A | ASP2 |
| A | ASP3 |
| A | PHE15 |
| A | HIS17 |
| A | GLN21 |
| A | VAL24 |
| A | CYS27 |
| A | CYS30 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE HEC A 73 |
| Chain | Residue |
| A | THR13 |
| A | HIS20 |
| A | ALA23 |
| A | VAL24 |
| A | GLY50 |
| A | CYS51 |
| A | CYS54 |
| A | HIS55 |
| A | LYS60 |
| A | PRO62 |
| A | HEC72 |
| A | HOH120 |
| A | HOH132 |
| A | HOH134 |
| site_id | AC3 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEC A 74 |
| Chain | Residue |
| A | ALA1 |
| A | ASP2 |
| A | LEU6 |
| A | ALA8 |
| A | LYS9 |
| A | ASN10 |
| A | THR13 |
| A | GLU32 |
| A | PHE41 |
| A | GLY42 |
| A | LYS43 |
| A | ALA46 |
| A | HIS47 |
| A | LYS52 |
| A | HIS55 |
| A | PRO62 |
| A | THR63 |
| A | LYS64 |
| A | CYS65 |
| A | CYS68 |
| A | HIS69 |
| A | HOH101 |
| A | HOH122 |
| A | HOH147 |
| site_id | AC4 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE DXC A 75 |
| Chain | Residue |
| A | ILE4 |
| A | LEU6 |
| A | LYS29 |
| A | LYS37 |
| A | ILE38 |
| A | PHE41 |
| A | MET45 |
| A | GLY50 |
| A | HEC72 |
| A | HOH101 |
| A | HOH106 |
| A | HOH108 |
| A | HOH110 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 76 |
| Chain | Residue |
| A | HIS31 |
| A | GLU32 |
| A | GLY36 |
| A | LYS37 |
| A | ILE38 |
| A | GLU39 |
| A | HOH109 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 77 |
| Chain | Residue |
| A | LYS28 |
| A | GLU32 |
| A | LYS43 |
| A | HIS47 |
| A | HOH148 |
| A | HOH168 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 78 |
| Chain | Residue |
| A | ALA1 |
| A | GLY42 |
| A | LYS43 |
| A | LYS71 |
| A | HOH119 |
