Mevalonate pathway

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Production of mevalonate is the rate-limiting and irreversible step in cholesterol synthesis and is the site of action for statins.

Acetyl-CoA is coming from Citric Acid Cycle.

Mevalonate pathway

Acetoacetyl-CoA thiolase

Hydroxymethylglutaryl-CoA synthase or HMG-CoA synthase; EC 2.3.3.10

HMG-CoA Reductase

Mevalonate kinase

Phosphomevalonate kinase

  • The Crystal Structure of Human Phosphomavelonate Kinase At 1.8 A Resolution 3ch4

Mevalonate-5-pyrophosphate decarboxylase

Diphosphomevalonate decarboxylase (EC 4.1.1.33), most commonly referred to in scientific literature as mevalonate diphosphate decarboxylase.

Isopentenyl pyrophosphate isomerase

Isopentenyl pyrophosphate isomerase (EC 5.3.3.2, IPP isomerase), also known as Isopentenyl-diphosphate delta isomerase

Mevalonate is finally converted to isopentenyl pyrophosphate.


Human 3-ketoacyl-CoA complex with CoA and ethylene glycol (PDB code 4c2j)

Drag the structure with the mouse to rotate

ReferencesReferences

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Alexander Berchansky