ITFG2

ITFG2 (Integrin Alpha FG-GAP Repeat Containing 2) is a Protein Coding gene.

Integrin Alpha FG-GAP Repeat Containing 2

As part of the KICSTOR complex functions in the amino acid-sensing branch of the TORC1 signaling pathway. Recruits, in an amino acid-independent manner, the GATOR1 complex to the lysosomal membranes and allows its interaction with GATOR2 and the RAG GTPases. Functions upstream of the RAG GTPases and is required to negatively regulate mTORC1 signaling in absence of amino acids. In absence of the KICSTOR complex mTORC1 is constitutively localized to the lysosome and activated. The KICSTOR complex is also probably involved in the regulation of mTORC1 by glucose.

Cellular response to amino acid starvationManual Assertion Based On ExperimentIMP:UniProtKB
Cellular response to glucose starvationManual Assertion Based On ExperimentIMP:UniProtKB
Germinal center B cell differentiationIEA:Ensembl
Negative regulation of TORC1 signalingManual Assertion Based On ExperimentIMP:UniProtKB
Regulation of TOR signalingManual Assertion Based On ExperimentIBA:GO_Central

Lysosome membrane. Localization to lysosomes is amino acid-independent.