Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI I 1 |
| Chain | Residue |
| I | HIS99 |
| I | HIS101 |
| I | CYS107 |
| J | ILE84 |
| J | HIS88 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI G 2 |
| Chain | Residue |
| H | HIS88 |
| G | HIS99 |
| G | HIS101 |
| G | CYS107 |
| H | ILE84 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI A 3 |
| Chain | Residue |
| A | HIS99 |
| A | HIS101 |
| A | CYS107 |
| B | ILE84 |
| B | HIS88 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI C 4 |
| Chain | Residue |
| C | HIS99 |
| C | HIS101 |
| C | CYS107 |
| D | ILE84 |
| D | HIS88 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NI B 5 |
| Chain | Residue |
| A | HIS88 |
| B | HIS74 |
| B | HIS101 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NI F 6 |
| Chain | Residue |
| E | HIS88 |
| F | HIS74 |
| F | HIS101 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NI D 7 |
| Chain | Residue |
| C | HIS88 |
| D | HIS74 |
| D | HIS101 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI E 8 |
| Chain | Residue |
| E | HIS99 |
| E | HIS101 |
| E | CYS107 |
| F | ILE84 |
| F | HIS88 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI H 9 |
| Chain | Residue |
| G | SO41 |
| G | HIS88 |
| H | HIS74 |
| H | HIS101 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 G 1 |
| Chain | Residue |
| F | ARG131 |
| G | GLN87 |
| G | HIS88 |
| G | THR92 |
| G | HIS93 |
| G | VAL94 |
| H | NI9 |
| H | HIS101 |
| site_id | BC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 F 2 |
| site_id | BC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 E 3 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C 5 |
| Chain | Residue |
| C | LYS137 |
| C | LEU138 |
| C | THR139 |
| C | LYS140 |
