Table 2.
Best binder | ATP analog | STI-571 | PP1 | |
---|---|---|---|---|
c-Kit active form (PDB1PKG) | 10.6 | 8.7 | −6.8 | 8.0 |
c-Kit inactive form (PDB1T45) | 4.9 | −9.0 | 1.1 | 2.4 |
c-Kit bound to STI-571 (PDB1T46) | 9.3 | −3.8 | 8.9 | 9.1 |
The predicted affinity score of the best ATP analog, STI-571 and PP1 are shown. The affinity score deduced from experimental assays of c-Kit with STI-571 and PP1 are respectively ∼7.0 and ∼7.2 (16).