balb:M8231_00545 K16165 fumarylpyruvate hydrolase [EC:3.7.1.20] | (GenBank) fumarylacetoacetate hydrolase family protein balb:M8231_00550 K01800 maleylacetoacetate isomerase [EC:5.2.1.2] | (GenBank) maiA; maleylacetoacetate isomerase balb:M8231_00545 K16165 fumarylpyruvate hydrolase [EC:3.7.1.20] | (GenBank) fumarylacetoacetate hydrolase family protein