Formation of 12-cis-dehydrosqualene catalyzed by squalene synthetase.
D013186:Farnesyl-Diphosphate Farnesyltransferase / Q000378:metabolism*; D008861:Microsomes / Q000201:enzymology; D010088:Oxidoreductases / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000378:metabolism; D013185:Squalene / Q000031:analogs & derivatives* / Q000096:biosynthesis
C000864:dehydrosqualene; D013185:Squalene; D010088:Oxidoreductases; D013186:Farnesyl-Diphosphate Farnesyltransferase