Conformational polymorphism in G-tetraplex structures: strand reversal by base flipover or sugar flipover
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چکیده
منابع مشابه
Conformational polymorphism in G-tetraplex structures: strand reversal by base flipover or sugar flipover.
Guanine rich sequences adopt a variety of four stranded structures, which differ in strand orientation and conformation about the glycosidic bond even though they are all stabilised by Hoogsteen hydrogen bonded guanine tetrads. Detailed model building and molecular mechanics calculations have been carried out to investigate various possible conformations of guanines along a strand and different...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1993
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/21.8.1767