Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue GNP A 2001 |
| Chain | Residue |
| A | VAL12 |
| A | LYS117 |
| A | ASP119 |
| A | LYS120 |
| A | ALA151 |
| A | VAL152 |
| A | ARG401 |
| A | GLU445 |
| A | MG2002 |
| A | ASP13 |
| A | GLY15 |
| A | LYS16 |
| A | THR17 |
| A | THR18 |
| A | GLY38 |
| A | SER40 |
| A | GLY64 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue MG A 2002 |
| Chain | Residue |
| A | THR17 |
| A | SER40 |
| A | GNP2001 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 2003 |
| Chain | Residue |
| A | VAL233 |
| A | LYS234 |
| A | LYS235 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 2004 |
| Chain | Residue |
| A | LYS548 |
| A | THR554 |
| A | ARG555 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 2005 |
| Chain | Residue |
| A | ARG579 |
| A | LYS581 |
| A | ARG582 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue CYS A 2006 |
| Chain | Residue |
| A | ARG30 |
| A | ARG198 |
| A | HIS229 |
| A | GLY230 |
| A | ARG241 |