[A left-handed helix molecular model of C-DNA in agreement with fiber X-ray and infrared].
A left handed double helix is proposed as a model for C-DNA. This conformation presents geometrical parameters which are in agreement with X-ray data as well as with infrared measurements. Dihedral angles and atomic coordinates are given together with a stereo view. Curves of the calculated diffracted intensities are compared with experimental data.
D004247:DNA; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D013055:Spectrophotometry, Infrared; D014961:X-Ray Diffraction
D004247:DNA
Un modèle moléculaire en hélice gauche pour l'ADN-C en accord avec les rayons X de fibres et l'infrarouge.