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Preferential interaction of the mRNA proofreading factor TFIIS zinc ribbon with rU·dA base pairs correlates with its function
The transcriptional factor TFIIS helps overcome elongation barriers and enhances proofreading by RNA polymerase II. These TFIIS functions may be modulated by the TFIIS zinc ribbon domain through interactions with nucleic ...
Theoretical studies on force titration of amino-group-terminated self-assembled monolayers
The structures of (3-aminopropyl)triethoxysilane (APTES), 4-aminothiophenol (4-ATP) and 4-mercaptopyridine (4-MP) self-assembled monolayers (SAMs) are studied by quantum mechanics in order to explain the force ...