Article
The polypeptide Syn67 interacts physically with human holocarboxylase synthetase, but is not a target for biotinylation.
Archives of biochemistry and biophysics - 1 Mar 2010
Hassan Yousef I, Moriyama Hideaki, Zempleni Janos
Abstract excerpt
Holocarboxylase synthetase (HCS) catalyzes the binding of biotin to lysines in carboxylases and histones in two steps. First, HCS catalyzes the synthesis of biotinyl-5'-AMP; second, the biotinyl moiety is ligated to lysine residues. It has been proposed that step two is fairly promiscuous, and th...
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