MeSH definition : An actin capping protein that binds to the barbed-ends of ACTIN filaments. It is a
heterodimer consisting of an alpha and a beta subunit. It regulates actin assembly
by stabilizing actin oligomers for elongation. In SKELETAL MUSCLE, CapZ is localized
to the Z-disk.;
An actin capping protein that binds to the barbed-ends of ACTIN filaments. It is a
heterodimer consisting of an alpha and a beta subunit. It regulates actin assembly
by stabilizing actin oligomers for elongation. In SKELETAL MUSCLE, CapZ is localized
to the Z-disk.