Other terms
Actin,alpha-Isoactin,alpha Isoactin,beta-Actin,beta Actin,N-Actin,N Actin,G-Actin,G Actin,gamma-Actin,gamma Actin,Isoactin,alpha-Actin,alpha Actin,F-Actin,F Actin
Description
Actins: Filamentous proteins that are the main constituent of the thin filaments of muscle fibers. The filaments (known also as filamentous or F-actin) can be dissociated into their globular subunits; each subunit is composed of a single polypeptide 375 amino acids long. This is known as globular or G-actin. In conjunction with MYOSINS, actin is responsible for the contraction and relaxation of muscle.
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