Unknown

Dataset Information

0

Alpha-E-catenin ABD-F-actin complex


ABSTRACT:

SUBMITTER: Gregory Matthew Alushin 

PROVIDER: EMPIAR-10654 | biostudies-other |

REPOSITORIES: biostudies-other

altmetric image

Publications

Molecular mechanism for direct actin force-sensing by α-catenin.

Mei Lin L   Espinosa de Los Reyes Santiago S   Reynolds Matthew J MJ   Leicher Rachel R   Liu Shixin S   Alushin Gregory M GM  

eLife 20200924


The actin cytoskeleton mediates mechanical coupling between cells and their tissue microenvironments. The architecture and composition of actin networks are modulated by force; however, it is unclear how interactions between actin filaments (F-actin) and associated proteins are mechanically regulated. Here we employ both optical trapping and biochemical reconstitution with myosin motor proteins to show single piconewton forces applied solely to F-actin enhance binding by the human version of the  ...[more]

Similar Datasets

| S-EPMC6104293 | biostudies-literature
| S-EPMC3368712 | biostudies-literature
| EMPIAR-11440 | biostudies-other
| S-EPMC4539995 | biostudies-literature
| EMPIAR-11479 | biostudies-other
| S-EPMC2132754 | biostudies-literature
| S-EPMC3369825 | biostudies-literature
| S-EPMC9860117 | biostudies-literature
| S-EPMC2224173 | biostudies-literature
| S-EPMC8436676 | biostudies-literature