fumarase(redirected from Fumerase)
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an enzyme that catalyzes the interconversion of fumarate and malate.
fu·ma·rate hy·dra·tase(fū'mă-rāt hī'dră-tās), [MIM*136850]
An enzyme catalyzing the reversible interconversion of fumarate and water to malate, a reaction of importance in the tricarboxylic acid cycle. A deficiency will lead to mental retardation.