Predicted to enable several functions, including GTPase binding activity; guanyl ribonucleotide binding activity; and protein heterodimerization activity. Predicted to be involved in several processes, including cellular response to amino acid starvation; positive regulation of TORC1 signaling; and protein localization to lysosome. Predicted to be located in cytoplasm and nucleoplasm. Predicted to be part of FNIP-folliculin RagC/D GAP and Gtr1-Gtr2 GTPase complex. Predicted to be active in lysosomal membrane and nucleus. Orthologous to human RRAGC (Ras related GTP binding C); PARTICIPATES IN mTOR signaling pathway; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 6-propyl-2-thiouracil; amitrole.