Title : The expression level of threonine synthase and cystathionine-gamma-synthase is influenced by the level of both threonine and methionine in Arabidopsis plants.

Pub. Date : 2005 Jun

PMID : 16145838






3 Functional Relationships(s)
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1 Thus, the enzymes cystathionine-gamma-synthase (CGS) in the methionine pathway and threonine synthase (TS), the last enzyme in the threonine pathway, compete for this common substrate. Threonine Pyridoxal phosphate (PLP)-dependent transferases superfamily protein Arabidopsis thaliana
2 Positive correlation was found not only between TS expression level and threonine content, but also between TS/threonine and CGS expression level. Threonine Pyridoxal phosphate (PLP)-dependent transferases superfamily protein Arabidopsis thaliana
3 While threonine increased the expression level of CGS but reduced that of TS, methionine reduced the expression level of CGS but increased that of TS. Threonine Pyridoxal phosphate (PLP)-dependent transferases superfamily protein Arabidopsis thaliana