Title : OSBP-Related Protein 5L Maintains Intracellular IP3/Ca2+ Signaling and Proliferation in T Cells by Facilitating PIP2 Hydrolysis.

Pub. Date : 2020 Mar 1

PMID : 31953353






2 Functional Relationships(s)
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1 In this study, to our knowledge, we uncover that ORP5L interacts physically with PLCgamma1 in T cells, extracts PIP2 from the plasma membrane via its ORD domain (OSBP-related domain), presents it to PLCgamma1 (enabling IP3 generation), and eventually maintains intracellular Ca2+ homeostasis. Phosphatidylinositol 4,5-Diphosphate phospholipase C gamma 1 Homo sapiens
2 In this study, to our knowledge, we uncover that ORP5L interacts physically with PLCgamma1 in T cells, extracts PIP2 from the plasma membrane via its ORD domain (OSBP-related domain), presents it to PLCgamma1 (enabling IP3 generation), and eventually maintains intracellular Ca2+ homeostasis. Phosphatidylinositol 4,5-Diphosphate phospholipase C gamma 1 Homo sapiens