Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 249 |
| Chain | Residue |
| A | ALA2 |
| A | LEU31 |
| A | HOH540 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 250 |
| Chain | Residue |
| A | CTP254 |
| A | HOH535 |
| A | HOH536 |
| A | HOH537 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 251 |
| Chain | Residue |
| A | HOH298 |
| A | HOH299 |
| A | ATP253 |
| A | HOH297 |
| site_id | AC4 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE GTP A 252 |
| Chain | Residue |
| A | ASN9 |
| A | ARG10 |
| A | ARG18 |
| A | HIS170 |
| A | TYR172 |
| A | ASN173 |
| A | LYS184 |
| A | ATP253 |
| A | HOH291 |
| A | HOH292 |
| A | HOH293 |
| A | HOH301 |
| A | HOH302 |
| A | HOH303 |
| A | HOH312 |
| A | HOH419 |
| A | HOH420 |
| A | HOH444 |
| A | HOH482 |
| site_id | AC5 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE ATP A 253 |
| Chain | Residue |
| A | LYS152 |
| A | LYS154 |
| A | LYS154 |
| A | ARG155 |
| A | ASP156 |
| A | GLY157 |
| A | GLY157 |
| A | ILE159 |
| A | LYS184 |
| A | MG251 |
| A | GTP252 |
| A | HOH272 |
| A | HOH274 |
| A | HOH281 |
| A | HOH287 |
| A | HOH297 |
| A | HOH299 |
| A | HOH300 |
| A | HOH301 |
| A | HOH302 |
| A | HOH305 |
| A | HOH309 |
| A | HOH414 |
| site_id | AC6 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE CTP A 254 |
| Chain | Residue |
| A | HIS76 |
| A | HIS76 |
| A | ASN77 |
| A | ASP78 |
| A | SER79 |
| A | TYR80 |
| A | ASP81 |
| A | ASP96 |
| A | ARG98 |
| A | ARG98 |
| A | MG250 |
| A | HOH389 |
| A | HOH390 |
| A | HOH393 |
| A | HOH395 |
| A | HOH466 |
| A | HOH467 |
| A | HOH468 |
| A | HOH535 |
| A | HOH537 |
