INTERACTION OF ALPHA-ACTININ, FILAMIN AND TROPOMYOSIN WITH F-ACTIN

被引：64

作者：

ZEECE, MG

ROBSON, RM

BECHTEL, PJ

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT BIOCHEM & BIOPHYS,AMES,IA 50011

[2] IOWA STATE UNIV SCI & TECHNOL,DEPT FOOD TECHNOL,AMES,IA 50011

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1979年 / 581卷 / 02期

基金：

美国国家卫生研究院;

关键词：

Cell motility; F-Actin; Filamin; Myofibrillar protein; Tropomyosin; α-Actinin;

D O I：

10.1016/0005-2795(79)90258-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The abilities of α-actinin, filamin and tropomyosin to bind F-actin were examined by cosedimentation experiments. Results indicated that smooth muscle α-actinin and filamin can bind to actin filaments simultaneously with little evidence of competition. In contrast, tropomyosin exhibits marked competition with either filamin or α-actinin for sites on actin filaments. © 1979.

引用

页码：365 / 370

页数：6

共 31 条

[1]

BECHTEL PJ, 1979, J BIOL CHEM, V254, P1755

[2] INTERACTIONS OF ACTIN, MYOSIN, AND AN ACTIN-BINDING PROTEIN OF CHRONIC MYELOGENOUS LEUKEMIA LEUKOCYTES [J].