| 释义 |
Cap Z protein
Cap Z protein[¦kap ¦zē ′prō‚tēn] (biochemistry) A microfilament capping protein located in the Z line of skeletal muscle, made up of two subunits that selectively bind to the positive ends of actin filaments, stabilizing them and preventing depolymerization. cap Z protein
cap Z protein A heterodimeric microfilament capping protein complex located in the Z line of skeletal muscle. It is composed of 2 (32-kD and 36-kD) subunits which selectively bind to the “plus” ends of actin filaments, stabilising them and preventing depolymerisation. It is thought to be the same as actinin. |