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9 May 2018
Proteins involved in intracellular signaling or as constituents of the cytoskeleton may contain a Plekstrin homology (PH) domain, which allows these proteins to bind to phosphatidylinositol lipids within membranes. PH domains play a critical role in distributing proteins to different membranes. Which of the following enzymes does not directly modify phosphatidylinositol within biological membranes?
(A) PTEN
(B) MAPK
(C) PI3K
(D) PLC
Proteins involved in intracellular signaling or as constituents of the cytoskeleton may contain a Plekstrin homology (PH) domain, which allows these proteins to bind to phosphatidylinositol lipids within membranes. PH domains play a critical role in distributing proteins to different membranes. Which of the following enzymes does not directly modify phosphatidylinositol within biological membranes?
| (A) PTEN |
| (B) MAPK |
| (C) PI3K |
| (D) PLC |
Trinidad TremblayLv2
11 May 2018
