MOLECULAR ANALYSIS OF 2-DIMENSIONAL PROTEIN CRYSTALLIZATION

被引：37

作者：

KU, AC

DARST, SA

ROBERTSON, CR

GAST, AP

KORNBERG, RD

机构：

[1] STANFORD UNIV,DEPT CELL BIOL,STANFORD,CA 94305

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

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 12期

关键词：

D O I：

10.1021/j100114a030

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two-dimensional crystals of streptavidin formed on lipid layers at the air-water interface were cross-linked to preserve their structure during transfer to a solid support. The morphology of the crystals viewed at the air-water interface by light microscopy could then be related to the molecular structure revealed in the electron microscope. The preferred growth direction of the crystals proved to be along one of two intersecting rows of intermolecular contacts. A secondary direction arises during a transition to dendritic growth.

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页码：3013 / 3016

页数：4

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