Shimizu T, Morikawa K
Nara Institute of Science and Technology, Japan.
Trends Biochem Sci. 1996 Jan;21(1):3-6.
A new protein fold with internal symmetry has been observed in two proteins: vitelline membrane outer layer protein I (VMO-I) and delta-endotoxin. Despite lacking any discernible sequence similarity, both proteins have similar three-dimensional structures as well as a carbohydrate-binding site in the top region of the common fold.
卵黄膜外层蛋白I(VMO-I)和δ-内毒素。尽管缺乏任何可识别的序列相似性,但这两种蛋白质具有相似的三维结构,并且在共同折叠结构顶部区域都有一个碳水化合物结合位点。