Structural highlights
Function
[TENC1_HUMAN] Regulates cell motility and proliferation. May have phosphatase activity. Reduces AKT1 phosphorylation. Lowers AKT1 kinase activity and interferes with AKT1 signaling.[1] [RHG07_HUMAN] Functions as a GTPase-activating protein for the small GTPases RHOA, RHOB, RHOC and CDC42, terminating their downstream signaling. This induces morphological changes and detachment through cytoskeletal reorganization, playing a critical role in biological processes such as cell migration and proliferation. Also functions in vivo as an activator of the phospholipase PLCD1. Active DLC1 increases cell migration velocity but reduces directionality.[2] [3] [4]
References
- ↑ Hafizi S, Ibraimi F, Dahlback B. C1-TEN is a negative regulator of the Akt/PKB signal transduction pathway and inhibits cell survival, proliferation, and migration. FASEB J. 2005 Jun;19(8):971-3. Epub 2005 Apr 7. PMID:15817639 doi:http://dx.doi.org/10.1096/fj.04-2532fje
- ↑ Kim TY, Healy KD, Der CJ, Sciaky N, Bang YJ, Juliano RL. Effects of structure of Rho GTPase-activating protein DLC-1 on cell morphology and migration. J Biol Chem. 2008 Nov 21;283(47):32762-70. doi: 10.1074/jbc.M800617200. Epub 2008, Sep 11. PMID:18786931 doi:10.1074/jbc.M800617200
- ↑ Kawai K, Iwamae Y, Yamaga M, Kiyota M, Ishii H, Hirata H, Homma Y, Yagisawa H. Focal adhesion-localization of START-GAP1/DLC1 is essential for cell motility and morphology. Genes Cells. 2009 Feb;14(2):227-41. doi: 10.1111/j.1365-2443.2008.01265.x. Epub, 2008 Jan 15. PMID:19170769 doi:10.1111/j.1365-2443.2008.01265.x
- ↑ Erlmann P, Schmid S, Horenkamp FA, Geyer M, Pomorski TG, Olayioye MA. DLC1 activation requires lipid interaction through a polybasic region preceding the RhoGAP domain. Mol Biol Cell. 2009 Oct;20(20):4400-11. doi: 10.1091/mbc.E09-03-0247. Epub 2009, Aug 26. PMID:19710422 doi:10.1091/mbc.E09-03-0247
