Conformational studies of the smallest structural motifs of DNA detectable via vibrational circular dichroism: cytidylyl-(3'-5')-guanosine and guanylyl-(3'-5')-cytidine.
Conformational studies of the smallest structural motifs of DNA detectable via vibrational circular dichroism: cytidylyl-(3'-5')-guanosine and guanylyl-(3'-5')-cytidine.
复制标题
通过振动圆二色性可检测的 DNA 最小结构基序的构象研究:胞苷基-(3-5)-鸟苷和鸟苷基-(3-5)-胞苷。
DOI:
10.1016/s0006-3495(95)80279-1
复制
发表时间:
1995
期刊:
影响因子:
--
通讯作者:
Diem,M
中科院分区:
文献类型:
--
作者:
Birke,SS;Diem,M
The infrared absorption and vibrational circular dichroism (VCD) spectra of buffered aqueous solutions of cytidylyl-(3'-5')-guanosine (5'(CG)3') and guanylyl-(3'-5')-cytidine (5'(GC)3') are reported. Under low ionic strength conditions, these dinucleotides exhibit VCD features that can be predicted qualitatively from structural data of (CG)2 and (GC)2 sequences of poly(dG-dC).poly(dG-dC), using the exciton model for infrared VCD intensities.