fatty acid synthesis is traditionally viewed as being confined to the cytosolic cellular fraction , although a substantial body of data indicates that both microsomes and mitochondria are capable of initiating fatty acid synthesis and may contain acetyl-coa carboxylase [ acetyl-coa : carbon-doxide ligase ( adp-forming ) , ec 6.4.1.2 ] , fatty acid synthetase , and atp-citrate lyase [ atp citrate ( pro-3s ) -lyase ;
C0007634
cellular
C0026237
mitochondria