Internal derivatization of oligonucleotides with selenium for X-ray crystallography using MAD.

J Am Chem Soc

Department of Chemistry, Brooklyn College, The City University of New York, 2900 Bedford Avenue, Brooklyn, New York 11210, USA.

Published: January 2002

We have developed a route for the synthesis of 2'-selenium uridine analogues and oligonucleotides containing selenium labels, and have demonstrated for the first time a new strategy to covalently derivatize nucleotides with selenium for phase and structure determination in X-ray crystallography.

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http://dx.doi.org/10.1021/ja0171097DOI Listing

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