Title : Phosphatidylinositol 3,4,5-trisphosphate is formed from phosphatidylinositol 4,5-bisphosphate in thrombin-stimulated platelets.

Pub. Date : 1994 Jul 15

PMID : 8042983






4 Functional Relationships(s)
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Protein Name
Organism
1 Phosphatidylinositol 3,4,5-trisphosphate is formed from phosphatidylinositol 4,5-bisphosphate in thrombin-stimulated platelets. phosphatidylinositol 3,4,5-triphosphate coagulation factor II, thrombin Homo sapiens
2 Platelets accumulate PtdIns(3,4,5)P3 and PtdIns(3,4)P2 in response to thrombin and thrombin-receptor-directed peptide in a GTP-dependent manner. phosphatidylinositol 3,4,5-triphosphate coagulation factor II, thrombin Homo sapiens
3 Platelets accumulate PtdIns(3,4,5)P3 and PtdIns(3,4)P2 in response to thrombin and thrombin-receptor-directed peptide in a GTP-dependent manner. phosphatidylinositol 3,4,5-triphosphate coagulation factor II, thrombin Homo sapiens
4 We have examined the metabolic route by which PtdIns(3,4,5)P3 and PtdIns(3,4)P2 are synthesized by briefly (10 min) incubating platelets with high activities of [32P]Pi, followed by 20 or 60 s exposure to thrombin, and analysing the relative radioactivities of the individual phosphate groups in the resulting labelled PtdIns(3,4,5)P3 and PtdIns(3,4)P2. phosphatidylinositol 3,4,5-triphosphate coagulation factor II, thrombin Homo sapiens