Synthesis of PIPs at the plasma membrane

Stable Identifier
Homo sapiens
Locations in the PathwayBrowser
SVG |   | PPTX  | SBGN
Click the image above or here to open this pathway in the Pathway Browser
At the plasma membrane, subsequent phosphorylation of phosphatidylinositol 4-phosphate (PI4P) produces phosphatidylinositol 4,5-bisphosphate (PI(4,5)P2) and phosphatidylinositol 3,4,5-trisphosphate (PI(3,4,5)P3) while the actions of various other kinases and phosphatases produces phosphatidylinositol 3-phosphate (PI3P), phosphatidylinositol 5-phosphate (PI5P), phosphatidylinositol 3,4-bisphosphate (PI(3,4)P2), and phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2) (Zhang et al. 1997, Gurung et al. 2003, Guo et al. 1999, Vanhaesebroeck et al. 1997, Tolias et al. 1998, Schaletzky et al. 2003, Kim et al. 2002, Clarke et al. 2010). Many of the phosphatidylinositol phosphatases that act at the plasma membrane belong to the myotubularin family. Enzymatically inactive myotubularin family members can heterodimerize with catalytically active mytotubularins to regulate their stability, activity and/or substrate specificity (Berger et al. 2006, Zou et al. 2012).
Literature References
PubMed ID Title Journal Year
16399794 Multi-level regulation of myotubularin-related protein-2 phosphatase activity by myotubularin-related protein-13/set-binding factor-2

Volkmer, B, Berger, I, Tersar, K, Berger, P, Suter, U, Schaffitzel, C

Hum. Mol. Genet. 2006
11733541 Myotubularin and MTMR2, phosphatidylinositol 3-phosphatases mutated in myotubular myopathy and type 4B Charcot-Marie-Tooth disease

Taylor, GS, Torgersen, KM, Kim, SA, Dixon, JE

J Biol Chem 2002
10224048 SAC1-like domains of yeast SAC1, INP52, and INP53 and of human synaptojanin encode polyphosphoinositide phosphatases

Lemrow, SM, Guo, S, Stolz, LE, York, JD

J Biol Chem 1999
22647598 Myotubularin-related protein (MTMR) 9 determines the enzymatic activity, substrate specificity, and role in autophagy of MTMR8

Marjanovic, J, Majerus, PW, Kisseleva, MV, Wilson, MP, Zhang, C, Zou, J

Proc. Natl. Acad. Sci. U.S.A. 2012
12646134 Phosphatidylinositol-5-phosphate activation and conserved substrate specificity of the myotubularin phosphatidylinositol 3-phosphatases

Lorenzo, O, Short, B, Barr, FA, Schaletzky, J, Clague, MJ, Dove, SK

Curr Biol 2003
19896968 Localization, regulation and function of type II phosphatidylinositol 5-phosphate 4-kinases

Wang, M, Irvine, RF, Clarke, JH

Adv Enzyme Regul 2010
12536145 Identification of a novel domain in two mammalian inositol-polyphosphate 5-phosphatases that mediates membrane ruffle localization. The inositol 5-phosphatase skip localizes to the endoplasmic reticulum and translocates to membrane ruffles following epidermal growth factor stimulation

Tan, A, Prescott, M, Munday, AD, Mitchell, CA, McGrath, MJ, Gurung, R, Whisstock, JC, Huysmans, RD, Ooms, LM

J Biol Chem 2003
9660759 Type I phosphatidylinositol-4-phosphate 5-kinases synthesize the novel lipids phosphatidylinositol 3,5-bisphosphate and phosphatidylinositol 5-phosphate

Rameh, LE, Cantley, LC, Ishihara, H, Shibasaki, Y, Prestwich, GD, Carpenter, CL, Chen, J, Tolias, KF

J Biol Chem 1998
9211928 Phosphatidylinositol-4-phosphate 5-kinase isozymes catalyze the synthesis of 3-phosphate-containing phosphatidylinositol signaling molecules

Thum, O, Majerus, PW, Parker, GJ, Boronenkov, IV, Zhang, X, Prestwich, GD, Anderson, RA, Loijens, JC, Chen, J, Norris, FA

J Biol Chem 1997
9113989 P110delta, a novel phosphoinositide 3-kinase in leukocytes

Downward, J, Higashi, K, Waterfield, MD, Volinia, S, Stein, R, Vanhaesebroeck, B, Warne, PH, Zvelebil, MJ, Kotani, K, Welham, MJ

Proc Natl Acad Sci U S A 1997
Event Information
Orthologous Events
Cite Us!