Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue CA A 301 |
| Chain | Residue |
| A | ASP113 |
| A | ILE114 |
| A | ASP157 |
| A | GTP303 |
| site_id | AC2 |
| Number of Residues | 21 |
| Details | binding site for residue GTP A 302 |
| Chain | Residue |
| A | ARG220 |
| A | HOH402 |
| A | HOH404 |
| A | HOH417 |
| A | HOH454 |
| A | HOH478 |
| B | ASP113 |
| B | ILE114 |
| B | GLU116 |
| B | SER117 |
| B | THR118 |
| B | GLY156 |
| B | ASP157 |
| B | ARG195 |
| B | CA301 |
| B | HOH483 |
| A | PHE111 |
| A | LYS153 |
| A | GLN155 |
| A | VAL215 |
| A | ALA216 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | binding site for residue GTP A 303 |
| Chain | Residue |
| A | ASP113 |
| A | ILE114 |
| A | GLU116 |
| A | SER117 |
| A | THR118 |
| A | GLY156 |
| A | ASP157 |
| A | ARG195 |
| A | CA301 |
| A | HOH401 |
| A | HOH412 |
| A | HOH451 |
| A | HOH463 |
| A | HOH487 |
| A | HOH521 |
| B | PHE111 |
| B | GLN155 |
| B | VAL215 |
| B | ALA216 |
| B | LYS257 |
| B | HOH425 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue CA B 301 |
| Chain | Residue |
| A | GTP302 |
| B | ASP113 |
| B | ILE114 |
| B | ASP157 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue CL B 302 |
| Chain | Residue |
| B | ARG220 |
| B | GLN224 |
| B | LYS257 |
