Target of rapamycin complex 2 subunit MAPKAP1 is a protein that in humans is encoded by the MAPKAP1gene.[1][2]
This gene encodes a protein that is highly similar to the yeast SIN1 protein, a stress-activated protein kinase. Alternatively spliced transcript variants encoding distinct isoforms have been described. Alternate polyadenylation sites as well as alternate 3' UTRs have been identified for transcripts of this gene.[2]
References
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Jin J, Smith FD, Stark C, et al. (2004). "Proteomic, functional, and domain-based analysis of in vivo 14-3-3 binding proteins involved in cytoskeletal regulation and cellular organization". Curr. Biol. 14 (16): 1436–50. doi:10.1016/j.cub.2004.07.051. PMID15324660.
Schroder W, Bushell G, Sculley T (2005). "The human stress-activated protein kinase-interacting 1 gene encodes JNK-binding proteins". Cell. Signal. 17 (6): 761–7. doi:10.1016/j.cellsig.2004.10.015. PMID15722200.
Benzinger A, Muster N, Koch HB, et al. (2005). "Targeted proteomic analysis of 14-3-3 sigma, a p53 effector commonly silenced in cancer". Mol. Cell. Proteomics. 4 (6): 785–95. doi:10.1074/mcp.M500021-MCP200. PMID15778465.
Venables JP, Bourgeois CF, Dalgliesh C, et al. (2005). "Up-regulation of the ubiquitous alternative splicing factor Tra2beta causes inclusion of a germ cell-specific exon". Hum. Mol. Genet. 14 (16): 2289–303. doi:10.1093/hmg/ddi233. PMID16000324.
Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID16189514.
Frias MA, Thoreen CC, Jaffe JD, et al. (2006). "mSin1 is necessary for Akt/PKB phosphorylation, and its isoforms define three distinct mTORC2s". Curr. Biol. 16 (18): 1865–70. doi:10.1016/j.cub.2006.08.001. PMID16919458.
Jacinto E, Facchinetti V, Liu D, et al. (2006). "SIN1/MIP1 maintains rictor-mTOR complex integrity and regulates Akt phosphorylation and substrate specificity". Cell. 127 (1): 125–37. doi:10.1016/j.cell.2006.08.033. PMID16962653.
Makino C, Sano Y, Shinagawa T, et al. (2007). "Sin1 binds to both ATF-2 and p38 and enhances ATF-2-dependent transcription in an SAPK signaling pathway". Genes Cells. 11 (11): 1239–51. doi:10.1111/j.1365-2443.2006.01016.x. PMID17054722.
Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID17081983.
Schroder WA, Buck M, Cloonan N, et al. (2007). "Human Sin1 contains Ras-binding and pleckstrin homology domains and suppresses Ras signalling". Cell. Signal. 19 (6): 1279–89. doi:10.1016/j.cellsig.2007.01.013. PMID17303383.