Karlsson B, Vaara T, Lounatmaa K, Gyllenberg H
J Bacteriol. 1983 Dec;156(3):1338-43. doi: 10.1128/jb.156.3.1338-1343.1983.
The isolated, outermost cell wall layer from Synechocystis sp. strain CLII is described using electron microscopy and Fourier reconstruction to study the three-dimensional structure of the proteins within the layer to a resolution of ca. 3 nm. This surface layer forms regular hexagonal arrays (a = b = 15.2 nm). The two-dimensional space group is p6. The monomer proteins form hexamers arranged around a central hollow cylinder. The linkers between the hexamers are of the delta type and are located approximately in the central section between the top and bottom of the protein layer.
使用电子显微镜和傅里叶重建技术，对来自聚球藻属菌株CLII的分离出的最外层细胞壁层进行了描述，以研究该层内蛋白质的三维结构，分辨率约为3纳米。该表面层形成规则的六边形阵列（a = b = 15.2纳米）。二维空间群为p6。单体蛋白形成围绕中心空心圆柱体排列的六聚体。六聚体之间的连接体为δ型，大致位于蛋白质层顶部和底部之间的中心部分。
