1609462-44-3Relevant articles and documents
Development of caged non-hydrolyzable phosphoamino acids and application to photo-control of binding affinity of phosphopeptide mimetic to phosphopeptide-recognizing protein
Ebisuno, Koji,Denda, Masaya,Ogura, Keiji,Inokuma, Tsubasa,Shigenaga, Akira,Otaka, Akira
, p. 2984 - 2991 (2014)
The design and synthesis of caged non-hydrolyzable phospho-serine, -threonine, and -tyrosine derivatives that generate parent non-hydrolyzable phosphoamino acids, containing a difluoromethylene unit instead of the oxygen of a phosphoester, after UV-irradiation are described. The caged non-hydrolyzable amino acids were incorporated into peptides by standard Fmoc solid-phase peptide synthesis, and the obtained peptides were successfully converted to the parent non-hydrolyzable phosphopeptides by UV-irradiation. Application of the caged non-hydrolyzable phosphoserine-containing peptide to photo-control the binding affinity of the peptide to 14-3-3β protein is also reported.