出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/02/19 17:20 UTC 版)
Motility protein A, also known as MotA, is a bacterial protein that is encoded by the motA gene. It is a component of the flagellar motor. More specifically, MotA and MotB make the stator of a H+ driven bacterial flagellum and surround the rotor as a ring of about 8–10 particles. MotA and MotB are integral membrane proteins. MotA has four transmembrane domains.