A Ribose-functionalized NAD with Versatile Activity for ADP-ribosylation
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An NAD featuring an adenosyl 4'-azido functions as a general substrate for poly-ADP-ribose polymerases. Its derived mono- and poly-ADP-ribosylated proteins can be adequately recognized by distinct ADP-ribosylation-specific readers. This molecule represents the first ribose-functionalized NAD with versatile activities across different ADP-ribosyltransferases and provides insight into developing new probes for ADP-ribosylation.
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