Target intelligence / Profile preview

Fatty Acid Synthetase Complex (FAS)

Target
FAS
Molecular classification
Enzyme, Multifunctional enzyme complex
01

Overview

The fatty acid synthetase complex (FAS) is a large, multifunctional enzyme complex responsible for the de novo synthesis of long-chain saturated fatty acids from acetyl-CoA and malonyl-CoA in the presence of NADPH. Its primary product is palmitate (C16:0). Plays a central role in lipid metabolism and dysregulation is linked to diseases such as cancer, obesity, and non-alcoholic fatty liver disease.

Other names
Fatty Acid Synthase
02

Mechanism of action

Inhibition of fatty acid synthesis

03

Biological functions

De novo synthesis of long-chain saturated fatty acidsLipid metabolismCell growthCell proliferation
04

Disease associations

CancerObesityNon-alcoholic fatty liver disease
05

Safety considerations

Potential for off-target effects due to broad metabolic roleImpact on normal fatty acid metabolism

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