Two-site autoinhibition of the ADP-ribosylating mosquitocidal toxin (MTX) from Bacillus sphaericus by its 70-kDa ricin-like binding domain.

Two-site autoinhibition of the ADP-ribosylating mosquitocidal toxin (MTX) from Bacillus sphaericus by its 70-kDa ricin-like binding domain.