Surprisingly , in both of archaebacteria and chloroplast , ftsz is the main component in the process of division but it is n ' t effective in mitochodria division , instead is a dynamin protein 此外ftsz還是一種400個殘基的保守蛋白, ftsz與真核tubulin在結構、功能和進化上有一定的相似性及同源性,都具gtpase結構域,屬于g蛋白家族。
百科解釋
Dynamin is a GTPase responsible for endocytosis in the eukaryotic cell. Dynamins are principally involved in the scission of newly formed vesicles from the membrane of one cellular compartment and their targeting to, and fusion with, another compartment, both at the cell surface (particularly caveolae internalization) as well as at the Golgi apparatus.