Inositol 1,4,5-trisphosphate: Difference between revisions

Latest revision as of 05:21, 29 November 2013

Inositol 1,4,5-trisphospate, more well known as IP₃ is a common secondary messenger molecule synthsised in the plasma membrane from the hydrolysis of phospholipid, PIP₂, by phospholipase C. Its main role is in cell signalling pathways. IP₃ is involved in the pathway for muscle contraction whereby calcium ions are release when IP₃ binds to the receptor proteins on the sarcoplasmic reticulum in the muscle cell.

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	~~ ~~Inositol 1,4,5-trisphospate, more well known as ~~IP3~~ is a common secondary messenger molecule synthsised in the ~~plasm~~ membrane from the hydrolysis of phospholipid, PIP2, by phospholipase C. Its main role is in cell signalling pathways. ~~IP3~~ is involved in the pathway for muscle contraction whereby calcium ions are release when ~~IP3~~ binds to the receptor proteins on the sarcoplasmic reticulum in the muscle cell.		Inositol 1,4,5-trisphospate, more well known as IP<sub>3</sub> is a common [[secondary messenger\|secondary messenger]] [[molecule\|molecule]] synthsised in the [[plasma membrane\|plasma membrane]] from the hydrolysis of [[phospholipid\|phospholipid]], [[PIP2\|PIP<sub>2</sub>]], by [[phospholipase C\|phospholipase C]]. Its main role is in cell signalling pathways. IP<sub>3</sub> is involved in the pathway for [[muscle \|muscle]] contraction whereby [[Calcium_ions\|calcium ions]] are release when IP<sub>3</sub> binds to the receptor proteins on the [[sarcoplasmic reticulum\|sarcoplasmic reticulum]] in the muscle cell.