Crtc2
entrez
310615
canonical
uniprot
Q3LRZ1
canonical
genesymbol
Crtc2
resolver
genesymbol_syn
Torc2
resolver
uniprot
B4F7E3
resolver
uniprot_entry
B4F7E3_RAT
resolver
uniprot_entry
CRTC2_RAT
resolver
amino_acid_sequence
MATSGANGPGSATASASNPRKFSEKIALQKQRQAEETAAFEEVMMDIGSTRLQAQKLRLAYTRSSHYGGSLPNVNQIGCGLAEFQSPLHSPLDSSRSTRHHGLVERVQRDPRRMVSPLRRYPRHIDSSPYSPAYLSPPPESGWRRMMPWGNLPAEKGQLFRLPSALNRTSSDSALHTSVMNPNPQDTYPGPTPPSVLPSRRGGFLDGEMDAKVPAIEENLVDDKHLLKPWDAKKLSSSSSRPRSCEVPGINIFPSPDQPANVPVLPPAMSTGGSLPDLTNLHFPPPLPTPLDPEETVYPSLSGGNSTTNLTHTMTHLGISGGLGLGPSYDVPGLHSPLSHPSLQSSLSNPNLQASLSSPQPQLQGSHSHPSLPASSLAHHALPTTSLGHPSLSAPALSSSSSSSSTSSPVLSAPPYPASTPGASPRHRRVPLSPLSLPAGPADARRSQQQLPKQFSPTMSPTLSSITQGVPLDTSKLPTDQRLPPYPYSPPSLVIPSHPPTPKSLQQLPSQACLVQPSGGQPPGRQPHYGTLYPPGSSGHGQQPYHRPINDFSLGNLEQFNMESPSTSLVLDPPAFSEGPGFLGSEGSVSGPQDSHVLNHQNLTHCSRHGSGPNIILTGDSSPGFSKEIAAALAGVPGFEVSASGLELGLGLEDELRMEPLGLEGLTMLSDPCALLPDPAVEDSFRSDRLQ
uniprot
proteins
function
FUNCTION: Transcriptional coactivator for CREB1 which activates transcription through both consensus and variant cAMP response element (CRE) sites. Acts as a coactivator, in the SIK/TORC signaling pathway, being active when dephosphorylated and acts independently of CREB1 'Ser-133' phosphorylation. Enhances the interaction of CREB1 with TAF4. Regulates gluconeogenesis as a component of the LKB1/AMPK/TORC2 signaling pathway. Regulates the expression of specific genes such as the steroidogenic gene, StAR. Potent coactivator of PPARGC1A and inducer of mitochondrial biogenesis in muscle cells (By similarity). {ECO:0000250}.
uniprot
proteins
mass_dalton
73146
uniprot
proteins
post_translational_modification
PTM: Phosphorylation/dephosphorylation states of Ser-171 are required for regulating transduction of CREB activity. CRTCs/TORCs are inactive when phosphorylated, and active when dephosphorylated at this site. This primary site of phosphorylation, is regulated by cAMP and calcium levels and is dependent on the phosphorylation of SIKs (SIK1 and SIK2) by LKB1 (By similarity). Following adenylyl cyclase activation, dephosphorylated at Ser-171 by PPP3CA/calcineurin A resulting in CRTC2 dissociation from 14-3-3 proteins and PPP3CA (By similarity). Both insulin and AMPK increase this phosphorylation of CRTC2 while glucagon suppresses it. Phosphorylation at Ser-274 by MARK2 is induced under low glucose conditions and dephosphorylated in response to glucose influx. Phosphorylation at Ser-274 promotes interaction with 14-3-3 proteins and translocation to the cytoplasm (By similarity). {ECO:0000250|UniProtKB:Q3U182, ECO:0000250|UniProtKB:Q53ET0}.; PTM: Asymmetric dimethylation of arginine resisues by PRMT6 enhances the association of CRTC2 with CREB on the promoters of gluconeogenic genes. {ECO:0000250|UniProtKB:Q3U182}.
uniprot
proteins
protein_family
TORC family
uniprot
proteins
pubmed
22673903
uniprot
proteins
sequence_length
691
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:Q53ET0}. Nucleus {ECO:0000250|UniProtKB:Q53ET0}. Note=Translocated from the nucleus to the cytoplasm on interaction of the phosphorylated form with 14-3-3 protein. In response to cAMP levels and glucagon, relocated to the nucleus. {ECO:0000250|UniProtKB:Q53ET0}.
uniprot
proteins