>tr|A6IKF4|A6IKF4_RAT Cytosolic arginine sensor for mTORC1 subunit 1 OS=Rattus norvegicus GN=Castor1 MELHILEHRVRVLSLARPGLWLYTHPLIKLLFLPSRSRCKFFSLTETPEDYTLMVDEEGF KELPPSEFLQVAEATWLVMNVSHSGSVVQAAGVTKIARSVIAPLAEHHVSVLMLSTYQTD FILVREQDLSVVIHTLAREFQIYREVGGEPVPVTGDDSSNGFPQAQHGPSPTVHPIQSPQ NRFCVLTLDPETLPAVATTLIDVLFYSHSVPKEAASGGPESTSIPFFAFSLIEGYISIVM DAETQKKFPSDLLLTSSSGELWRMVRIGGQPLGFDECGIVAQIAGPLAAVDVSAYYISTF NFDHALVPEDEISCVIDILQRRQEGLASKDP