DENDRITIC GROWTH OF 2-DIMENSIONAL PROTEIN CRYSTALS

被引：30

作者：

KU, AC

DARST, SA

KORNBERG, RD

ROBERTSON, CR

GAST, AP

机构：

[1] STANFORD UNIV,DEPT CHEM ENGN,STANFORD,CA 94305

[2] STANFORD UNIV,FAIRCHILD CTR,BECKMAN LABS STRUCT BIOL,DEPT CELL BIOL,STANFORD,CA 94305

来源：

LANGMUIR | 1992年 / 8卷 / 10期

关键词：

D O I：

10.1021/la00046a003

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two-dimensional crystals of the protein streptavidin form on lipid monolayers containing biotinylated lipids. Introducing avidin as a noncrystallizable contaminant induced dendritic growth of the streptavidin crystals. Increasing the proportion of avidin to streptavidin shifted the dendritic streptavidin crystal morphology from amorphous fingers to needlelike structures. These results provide insight into the mechanism and dynamics of the two-dimensional protein crystallization process.

引用

页码：2357 / 2360

页数：4

共 39 条

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