Table 2 Salient features of TORC1 components
ProteinSizeMotifs/domainsPotential function
TOR12470 aaHEAT repeats, FAT domain, FRB domain, kinase domain, and FATC domainProtein kinase, scaffold
TOR22474 aaHEAT repeats, FAT domain, FRB domain, kinase domain, and FATC domainProtein kinase, scaffold
Kog11557 aaAn N-terminal conserved region 4, HEAT repeats, 7 C-terminal WD-40 repeatsPresent substrate to TOR
Tco89799 aaNone obviousReceive signals from EGO complex
Lst8303 aa7 WD-40 repeatsStabilize kinase domain