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Genetically encoded fluorophenylalanines enable insights into the recognition of lysine trimethylation by an epigenetic reader.


ABSTRACT: Fluorophenylalanines bearing 2-5 fluorine atoms at the phenyl ring have been genetically encoded by amber codon. Replacement of F59, a phenylalanine residue that is directly involved in interactions with trimethylated K9 of histone H3, in the Mpp8 chromodomain recombinantly with fluorophenylalanines significantly impairs the binding to a K9-trimethylated H3 peptide.

SUBMITTER: Lee YJ 

PROVIDER: S-EPMC5072174 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature

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Genetically encoded fluorophenylalanines enable insights into the recognition of lysine trimethylation by an epigenetic reader.

Lee Yan-Jiun YJ   Schmidt M J MJ   Tharp Jeffery M JM   Weber Annemarie A   Koenig Amber L AL   Zheng Hong H   Gao Jianmin J   Waters Marcey L ML   Summerer Daniel D   Liu Wenshe R WR  

Chemical communications (Cambridge, England) 20161001 85


Fluorophenylalanines bearing 2-5 fluorine atoms at the phenyl ring have been genetically encoded by amber codon. Replacement of F59, a phenylalanine residue that is directly involved in interactions with trimethylated K9 of histone H3, in the Mpp8 chromodomain recombinantly with fluorophenylalanines significantly impairs the binding to a K9-trimethylated H3 peptide. ...[more]

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