what proteins make up microtubules
Sections. Definition. Cytoskeletal proteins are proteins that make up the cytoskeleton, flagella or cilia of cells. Generally, cytoskeletal proteins are polymers, and include tubulin (the protein component of microtubules), actin (the component of microfilaments) and lamin (the component of intermediate filaments).ytoskeletal proteins are proteins that make up the cytoskeleton, flagella or cilia of cells.