2.5.1.21 2 (2E,6E)-farnesyl diphosphate + NAD(P)H + H+ = squalene + 2 diphosphate + NAD(P)+ enzyme also catalyses the reduction of presqualene diphosphate by NADPH to squalene 489845, 489853, 489858, 489859 2.5.1.21 2 (2E,6E)-farnesyl diphosphate + NAD(P)H + H+ = squalene + 2 diphosphate + NAD(P)+ mechanism 489832, 489853, 489857 2.5.1.21 2 (2E,6E)-farnesyl diphosphate + NAD(P)H + H+ = squalene + 2 diphosphate + NAD(P)+ overall reaction - 2.5.1.21 2 (2E,6E)-farnesyl diphosphate + NAD(P)H + H+ = squalene + 2 diphosphate + NAD(P)+ overall reaction, reaction mechanism, overview 722759 2.5.1.21 2 (2E,6E)-farnesyl diphosphate + NAD(P)H + H+ = squalene + 2 diphosphate + NAD(P)+ overview mechanism, kinetics 489856 2.5.1.21 2 (2E,6E)-farnesyl diphosphate = diphosphate + presqualene diphosphate - - 2.5.1.21 2 (2E,6E)-farnesyl diphosphate = diphosphate + presqualene diphosphate 1a - 2.5.1.21 presqualene diphosphate + NAD(P)H + H+ = squalene + diphosphate + NAD(P)+ - - 2.5.1.21 presqualene diphosphate + NAD(P)H + H+ = squalene + diphosphate + NAD(P)+ 1b -