farnesyltranstransferase

== English == === Noun === farnesyltranstransferase (usually uncountable, plural farnesyltranstransferases) (biochemistry) An enzyme that catalyzes the chemical reaction trans,trans-farnesyl diphosphate + isopentenyl diphosphate ⇌ {\displaystyle \rightleftharpoons } diphosphate + geranylgeranyl diphosphate, involved in steroid and terpenoid biosynthesis.