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- Table of Contents
Facts about CREB-regulated transcription coactivator 1.
Regulates the expression of particular CREB-activated genes such as the steroidogenic gene, StAR. Potent coactivator of PGC1alpha and inducer of mitochondrial biogenesis in muscle cells.
Human | |
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Gene Name: | CRTC1 |
Uniprot: | Q6UUV9 |
Entrez: | 23373 |
Belongs to: |
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TORC family |
CREB regulated transcription coactivator 1; CRTC1; FLJ14027WAMTP1; KIAA0616Transducer of regulated cAMP response element-binding protein 1; MECT1; MECT1CREB-regulated transcription coactivator 1; mucoepidermoid carcinoma translocated 1; Mucoepidermoid carcinoma translocated protein 1; TORC1; TORC1TORC-1; Transducer of CREB protein 1; transducer of regulated cAMP response element-binding protein (CREB) 1; WAMTP1
Mass (kDA):
67.3 kDA
Human | |
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Location: | 19p13.11 |
Sequence: | 19; NC_000019.10 (18683621..18782333) |
Highly expressed in adult and fetal brain. Located to specific regions such as the prefrontal cortex and cerebellum. Very low expression in other tissues such as heart, spleen, lung, skeletal muscle, salivary gland, ovary and kidney.
Cytoplasm. Nucleus. Cytoplasmic when phosphorylated by SIK or AMPK and when sequestered by 14-3-3 proteins (PubMed:16817901). Translocated to the nucleus on Ser-151 dephosphorylation, instigated by a number of factors including calcium ion and cAMP levels (PubMed:15589160). Light stimulation triggers a nuclear accumulation in the suprachiasmatic nucleus (SCN) of the brain (By similarity).
PMID: 14506290 by Iourgenko V., et al. Identification of a family of cAMP response element-binding protein coactivators by genome-scale functional analysis in mammalian cells.
PMID: 12539049 by Tonon G., et al. t(11;19)(q21;p13) translocation in mucoepidermoid carcinoma creates a novel fusion product that disrupts a Notch signaling pathway.