See Also: phosphatidylinositol-3-phosphatase(medicine)
phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase(medicine)
phosphatidylinositol 4-phosphate phosphatase(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Phosphatidylinositol(medicine)
phosphatidylinositol 4,5-bisphosphate(medicine)
phosphatidylinositol 4,5-diphosphate(medicine)
phosphatidylinositol 4-phosphate(medicine)
1-phosphatidylinositol 3-kinase(medicine)
phosphatidylinositol phosphates(medicine)

glycocalyx (medicine) and phosphatidylinositol-3-phosphatase (medicine)


glycocalyx (medicine)


glycocalyx
<cell biology> The region, seen by electron microscopy, external to the outer dense line of the plasmalemma that appears to be rich in glycosidic compounds such as proteoglycans and glycoproteins.

Since these molecules are often Integral membrane proteins and may be denatured by the processes of fixation for electron microscopy, it might be better to avoid the term or to refer to membrane glycoproteins or to proteoglycans associated with the cell surface.


phosphatidylinositol-3-phosphatase (medicine)


phosphatidylinositol-3-phosphatase
<enzyme> Hydrolyzes phosphatidylinositol 3-phosphate in nih 3t3 cells; specific as it has little or no activity on the monoester phosphates of ptdins(4)p, ptdins(4,5)p2, or inositol 1,3-bisphosphate; does not require added metal ions for activity and is maximally active in the presence of edta; inhibited by ca(2+), mg(2+),zn(2+), and the phosphatase inhibitor vo(3-)4

Registry number: EC 3.1.3.64

Synonym: phosphatidylinositol 3-phosphatase