an Entity references as follows:
β-Santalene synthase (EC 4.2.3.83) is an enzyme with systematic name (2E,6E)-farnesyl diphosphate lyase (cyclizing, (–)-β-santalene-forming). This enzyme catalyses the following chemical reaction (2E,6E)-farnesyl diphosphate (–)-β-santalene + diphosphate The enzyme synthesizes a mixture of sesquiterpenoids from (2E,6E)-farnesyl diphosphate.