Article ID Journal Published Year Pages File Type
10871378 FEBS Letters 2012 5 Pages PDF
Abstract
► We studied biosynthesis of the cardiovascular risk factor homoarginine in humans. ► Arginine:glycine amidinotransferase (AGAT) is a key enzyme in creatine synthesis. ► Healthy lymphoblasts can synthesize homoarginine from arginine and lysine. ► In AGAT-deficient lymphoblasts homoarginine synthesis was undetectable. ► Promiscuous activity of AGAT plays a pivotal role in homoarginine synthesis.
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