Secretion of active-form streptoverticillium mobaraense transglutaminase by corynebacterium glutamicum : Processing of the pro-transglutaminase by a cosecreted subtilisin-like protease from streptomyces albogriseolus - Date, Masayo.; Kikuchi, Yoshimi.; Matsui, Hiroshi.; Umezawa, Yukiko.; Yokoyama, Kei-ichi.