Flagellin
Flagellin is the helical polymer that bacterial flagellum is made up from. They form 53-kd subunits which assemble into polymers which have a diameter of 15nm and a length of up to 15um.
Flagellin is the helical polymer that bacterial flagellum is made up from. They form 53-kd subunits which assemble into polymers which have a diameter of 15nm and a length of up to 15um.