Fatty acid synthesis: Difference between revisions
New page: <StructureSection load='3tjm' size='350' side='right' scene='48/484817/Cv/1' caption='Human FAS thioesterase domain complex with fatty acid (PDB code 3tjm) '> This is a default text fo... |
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<StructureSection load='3tjm' size='350' side='right' scene='48/484817/Cv/1' caption='Human FAS thioesterase domain complex with fatty acid (PDB code [[3tjm]]) '> | <StructureSection load='3tjm' size='350' side='right' scene='48/484817/Cv/1' caption='Human FAS thioesterase domain complex with fatty acid (PDB code [[3tjm]]) '> | ||
fatty acid synthesis is the creation of fatty acids from acetyl-CoA and NADPH through the action of enzymes called fatty acid synthases. This process takes place in the cytoplasm of the cell. Most of the acetyl-CoA which is converted into fatty acids is derived from carbohydrates via the glycolytic pathway. The glycolytic pathway also provides the glycerol with which three fatty acids can combine (by means of ester bonds) to form triglycerides (also known as "triacylglycerols" – to distinguish them from fatty "acids" – or simply as "fat"), the final product of the lipogenic process. When only two fatty acids combine with glycerol and the third alcohol group is phosphorylated with a group such as phosphatidylcholine, a phospholipid is formed. Phospholipids form the bulk of the lipid bilayers that make up cell membranes and surrounds the organelles within the cells (such as the cell nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, etc.). | |||
</StructureSection> | </StructureSection> | ||
== References == | == References == | ||
<references/> | <references/> | ||