The iminoproton NMR spectrum of yeast tRNA-Phe predicted from crystal coordinates.
AUTOR(ES)
Geerdes, H A
RESUMO
The ring current effects on the base paired iminoprotons in yeast tRNA-Phe have been calculated from crystal coordinates. The results in conjunction with independently determined intrinsic positions of the iminoprotons in various base pairs enable us to predict the low field NMR spectrum of yeast tRNA-Phe. It turns out that the calculated NMR spectra are very sensitive to slight changes in structure. Moreover the crystal and solution structure are identical as far as the present methods go.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=342420Documentos Relacionados
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