Protection-against-water-attack determined difference between strengths of backbone hydrogen bonds in kinesin’s neck zipper region
Qin Jing-Yu1, 2, Geng Yi-Zhao3, 4, Lü Gang5, Ji Qing3, 4, 6, †, Fang Hai-Ping1, ‡
       

(color online) Definitions of the three sides of β10 zipper. The upper region over the β-sheet formed by β10 and motor domain is defined as the A side, the lower region under the β-sheet the B side, and the side region the C side.