FIP1, RAGA, FIP-1, RRAGB, Adenovirus E3 14.7 kDa-interacting protein 1, Rag A, RAg B, RagA, RAGB, Ras related GTP binding protein A, RRAGA_HUMAN, Ras-related GTP binding A? GTP-binding protein ragB, Rag B, RagB, Ras-related GTP-binding protein B, RRAGB, RRAGB_HUMAN..
Has guanine nucleotide-binding activity but undetectable intrinsic GTPase activity. Required for the amino acid-induced relocalization of mTORC1 to the lysosomes and its subsequent activation by the GTPase RHEB. This is a crucial step in the activation of the TOR signaling cascade by amino acids. Involved in the RCC1/Ran-GTPase pathway. May play a direct role in a TNF-alpha signaling pathway leading to induction of cell death. May alternatively act as a cellular target for adenovirus E3-14.7K, an inhibitor of TNF-alpha functions, thereby affecting cell death.
