Article
Serine hydroxymethyltransferase: a key player connecting purine, folate and methionine metabolism in Saccharomyces cerevisiae.
Current genetics - 1 Nov 2015
Saint-Marc Christelle, Hürlimann Hans C, Daignan-Fornier Bertrand, Pinson Benoît
Abstract excerpt
Previous genetic analyses showed phenotypic interactions between 5-amino-4-imidazole carboxamide ribonucleotide 5'-phosphate (AICAR) produced from the purine and histidine pathways and methionine biosynthesis. Here, we revisited the effect of AICAR on methionine requirement due to AICAR accumulation in the presence of the fau1 mutation invalidating folinic acid remobilization. We found that this methionine...
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