A preliminary neutron crystallographic study of an A-DNA crystal
AUTOR(ES)
Leal, Ricardo M. F.
FONTE
International Union of Crystallography
RESUMO
The LADI-III diffractometer at the Institut Laue–Langevin has been used to carry out the first neutron crystallographic study of a DNA oligonucleotide in the A conformation. The crystal size was 0.06 mm3, the smallest ever used successfully for a study of this type. The results provide evidence of unexpected base protonation and illustrate the opportunities that now exist for nucleic acid crystallography using both hydrogenated and perdeuterated oligonucleotides.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2650452Documentos Relacionados
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