Lei Zhang , Xiao-Nan Zhang , Arshad J. Ansari , Yong Zhang
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引用次数: 0
Abstract
Protein adenosine diphosphate (ADP)-ribosylation participates in various pivotal cellular events. Its readers and erasers play key roles in modulating ADP-ribosylation-based signaling pathways. Unambiguous assignments of readers and erasers to individual ADP-ribosylated proteins provide insightful knowledge on ADP-ribosylation biology and require the development of tools and technologies for this goal. Herein, we report the design and the synthesis of a nicotinamide adenine dinucleotide (NAD+) carrying a photoactive and a clickable group. Functioning as a substrate for poly-ADP-ribosylation (PARylation), this NAD+ mimic with dually modified adenine enables covalent crosslinking and labeling of proteins bound to PARylation, representing a new photoaffinity probe for studying this critical post-translational modification.
期刊介绍：
Tetrahedron publishes full accounts of research having outstanding significance in the broad field of organic chemistry and its related disciplines, such as organic materials and bio-organic chemistry.
Regular papers in Tetrahedron are expected to represent detailed accounts of an original study having substantially greater scope and details than that found in a communication, as published in Tetrahedron Letters.
Tetrahedron also publishes thematic collections of papers as special issues and ''Reports'', commissioned in-depth reviews providing a comprehensive overview of a research area.
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