Article
The activity of the Arabidopsis bifunctional lysine-ketoglutarate reductase/saccharopine dehydrogenase enzyme of lysine catabolism is regulated by functional interaction between its two enzyme domains.
The Journal of biological chemistry - 20 Dec 2002
Zhu Xiaohong, Tang Guiliang, Galili Gad
Abstract excerpt
Lysine-ketoglutarate reductase/saccharopine dehydrogenase (LKR/SDH) is a bifunctional enzyme catalyzing the first two steps of lysine catabolism in animals and plants. To elucidate the biochemical signification of the linkage between the two enzymes of LKR/SDH, namely lysine ketoglutarate and saccharopine dehydrogenase, we employed various truncated and mutated Arabidopsis LKR/SDH polypeptides expressed in yeast....
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