threonine dehydratase苏氨酸脱酶;苏氨酸脱氨酶
Homoserine dehydratase高丝氨酸脱水酶
Altronate dehydratase阿卓糖酸脱水酶
pretyrosine dehydratase前酪氨酸脱水酶
Aminodeoxygluconate dehydratase氨基脱氧葡糖酸脱水酶
mannonate dehydratase甘露糖酸脱水酶
Phosphogluconate dehydratase磷酸葡糖酸脱水酶
ALA dehydratase脱水酶
galactarate dehydratase粘酸脱水酶