The rate of turnover of serine and phosphoserine in rat liver.


A preliminary report (1) noted that labeled n-serine is rapidly incorporated into 0-phospho-n-serine of rat liver both in vivo and in vitro and that this reaction does not involve adenosine 5’-triphosphate. Further studies have indicated that it is an exchange reaction mediated by a specific serine phosphatase. The independent discovery and the properties… (More)


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