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  • Title: Sequential assignment of the 1H and 31P resonances of the double stranded deoxynucleotide d (ATGCAT)2 by 2D-NMR correlation spectroscopy.
    Author: Marion D, Lancelot G.
    Journal: Biochem Biophys Res Commun; 1984 Nov 14; 124(3):774-83. PubMed ID: 6508781.
    Abstract:
    31p-1H and 1H-1H chemical shift correlation spectroscopy are jointly used for providing a complete assignment of sugar proton (except H5' and H5") and phosphorus resonances in the double stranded oligonucleotide d (ATGCAT)2. In contrast to previous methods the specific assignment of overcrowded H5' H5" proton resonances is not required. Using the H3'-P coupling and also the long range H4'-P coupling, this quite general method can be easily implemented on intermediate field spectrometer. The present results pave the way to the 1H and 31P resonance assignment of longer double-stranded oligonucleotides.
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