title: The crystal and molecular structure of 9-alpha-D-arabinofuranosyladenine.
abstract: The glycosyl torsional angles in two crystallographically-independent molecules of alpha-araA are -73 and -64 degrees, both of which are in the "anti" region. The sugar conformations are C(3')-endo and C(2')-exo-C(3')-endo.
mesh_terms: D008958:Models, Molecular; D008968:Molecular Conformation; D014740:Vidarabine
chemical_list: D014740:Vidarabine