title: Conformation of the backbone in unfolded proteins.
authors: Department of Chemistry, New York University, 100 Washington Place, New York, New York 10003-5180, USA.
authors: Zhengshuang
authors: Z
authors: Shi
authors: Kang
authors: K
authors: Chen
authors: Zhigang
authors: Z
authors: Liu
authors: Neville R
authors: NR
authors: Kallenbach