Insights into the Role of the Membrane on Phospholipase C Beta and G Alpha Q-Mediated Activation

BN Hudson - 2019 - search.proquest.com
Phospholipase Cβ (PLCβ) cleaves phosphatidylinositol-4, 5-bisphosphate (PIP2) into the
second messengers inositol-1, 4, 5-triphosphate (IP3) and diacylglycerol (DAG). IP3 …

Molecular regulation of PLCβ signaling

S Ubeysinghe, D Wijayaratna, D Kankanamge… - Methods in …, 2023 - Elsevier
Phospholipase C (PLC) enzymes convert the membrane phospholipid phosphatidylinositol-
4, 5-bisphosphate (PIP2) into inositol-1, 4, 5-triphosphate (IP3) and diacylglycerol (DAG) …

Novel Mechanisms for Feedback Regulation of Phospholipase C‐β Activity

I Litosch - IUBMB life, 2002 - Wiley Online Library
The receptor‐regulated phospholipase C‐β (PLC‐β) signaling pathway is an important
component in a network of signaling cascades that regulate cell function. PLC‐βsignaling …

q and the Phospholipase Cβ3 X–Y Linker Regulate Adsorption and Activity on Compressed Lipid Monolayers

BN Hudson, RE Jessup, KK Prahalad, AM Lyon - Biochemistry, 2019 - ACS Publications
Phospholipase Cβ (PLCβ) enzymes are peripheral membrane proteins required for normal
cardiovascular function. PLCβ hydrolyzes phosphatidylinositol 4, 5-bisphosphate, producing …

MOLECULAR MECHANISMS OF PHOSPHOLIPASE C β AND ε REGULATION

K Muralidharan - 2022 - hammer.purdue.edu
The phospholipase C (PLC) family of enzymes canonically hydrolyzes the inner plasma
membrane lipid phosphatidylinositol-4, 5-bisphosphate (PIP2) to inositol-1, 4, 5-triphosphate …

Understanding the Molecular Mechanism of PLCε Regulation and G Protein‐Mediated Activation

K Muralidharan, R Tat, K Outlaw, V Ohri… - The FASEB …, 2022 - Wiley Online Library
Cardiovascular disease is the leading cause of death in the world. The phospholipase C
(PLC) family of enzymes, in particular the PLCε subfamily, are essential for normal …

Gβγ activates PIP2 hydrolysis by recruiting and orienting PLCβ on the membrane surface

ME Falzone, R MacKinnon - Proceedings of the National …, 2023 - National Acad Sciences
Phospholipase C-βs (PLCβs) catalyze the hydrolysis of phosphatidylinositol 4, 5–
bisphosphate (PIP 2) into inositoltriphosphate (IP3) and diacylglycerol (DAG). PIP 2 …

[HTML][HTML] Activation of phospholipase C β by Gβγ and Gαq involves C-terminal rearrangement to release autoinhibition

IJ Fisher, ML Jenkins, GG Tall, JE Burke, AV Smrcka - Structure, 2020 - cell.com
Phospholipase C (PLC) enzymes hydrolyze phosphoinositide lipids to inositol phosphates
and diacylglycerol. Direct activation of PLCβ by Gα q and/or Gβγ subunits mediates …

The mechanism of phospholipase C-γ1 regulation

MJ Kim, E Kim, SH Ryu, PG Suh - Experimental & molecular medicine, 2000 - nature.com
Phospholipase C (PLC) 1 hydrolyzes phosphatidylinositol 4, 5-bisphosphate to generate the
second messengers, inositol 1, 4, 5-trisphosphate (IP3) and diacylglycerol (DAG). IP3 …

Structural Insights into Phospholipase Cε

E Garland‐Kuntz, K Samassekou, I Fisher… - The FASEB …, 2022 - Wiley Online Library
PLC (phospholipase C) enzymes hydrolyze phosphatidylinositol lipids to generate inositol
phosphates (IPx) and diacylglycerol (DAG). These second messengers stimulate …