maleylacetoacetate cis-trans-isomerase

maleylacetoacetate cis-trans-isomerase

an enzyme that catalyzes the reversible conversion of maleylacetoacetate to 4-fumarylacetoacetate; an enzyme that participates in l-tyrosine catabolism; a deficiency of this enzyme is associated with tyrosinemia type IB.
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