(2E)-geranyl diphosphate <=> (4S)-limonene + diphosphate
(2e)-geranyl diphosphate <=> (4s)-limonene + diphosphate
(2E)-geranyl diphosphate <=> (4S)-limonene + diphosphate
(2e)-geranyl diphosphate <=> (4s)-limonene + diphosphate