Solution conformation of methyl β-xylobioside from optical rotation
作者:Eugene S. Stevens、Slavomir Bystricky、Jan Hirsch
DOI:10.1016/0008-6215(93)84199-g
日期:1993.2
semiempirical model of saccharide optical activity is used to calculate the NaD rotation of methyl β-xylobioside in solution as a function of its conformation. Combining the results with published conformational-energy calculations leads to a picture in which folded conformations, with either φ or Ψ greater than 120°, make up to less than 40% of the total, in aqueous solution. This conclusion is consistent