2 (2E,6E)-farnesyl diphosphate => presqualene diphosphate + diphosphate
2 (2e,6e)-farnesyl diphosphate => presqualene diphosphate + diphosphate
2 (2E,6E)-farnesyl diphosphate => presqualene diphosphate + diphosphate
2 (2e,6e)-farnesyl diphosphate => presqualene diphosphate + diphosphate