Article
Chorismate mutase and 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase of the methylotrophic actinomycete Amycolatopsis methanolica.
Applied and environmental microbiology - 1 Nov 1995
Euverink G J, Hessels G I, Franke C, Dijkhuizen L
Abstract excerpt
Chorismate mutase (CM) and 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase (DS) are key regulatory enzymes in L-Phe and L-Tyr biosynthesis in Amycolatopsis methanolica. At least two CM proteins, CMIa and CMIb, are required for the single chorismate mutase activity in the wild type. Component CMIa (a homodimeric protein with 16-kDa subunits) was purified to homogeneity (2,717-fold) and kinetically...
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