کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2474587 1113150 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Epigenetic modification enzymes: catalytic mechanisms and inhibitors
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی اکتشاف دارویی
پیش نمایش صفحه اول مقاله
Epigenetic modification enzymes: catalytic mechanisms and inhibitors
چکیده انگلیسی

Epigenetic modifications alter chromatin structures and consequently affect transcription and cellular functions. Major epigenetic markers include DNA methylation and histone acetylation and methylation. The modifications are reversible and are achieved in aid of relative enzymes. Much effort has been directed at the understanding of the chemical mechanisms of individual catalytic reactions, which can serve as a foundation for inhibitor development. Among the many methods deployed, structural studies have proven the most effective for understanding enzyme-mediated modifications and have provided support for the development of lead-candidate drug inhibitors. This review briefly summarizes the existing knowledge on the catalytic mechanisms of the major epigenetic modification enzymes, with an emphasis on the structural information and inhibitors of these enzymes.

Epigenetic modifications alter chromatin structures and consequently cell functions. This review briefly summarizes existing knowledge of catalysis mechanisms of major epigenetic modification enzymes, with an emphasis on structural information and the enzyme inhibitors. Three reversible modifications are discussed, which include histone acetylation, histone methylation, and DNA methylation.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Pharmaceutica Sinica B - Volume 3, Issue 3, May 2013, Pages 141–149
نویسندگان
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