VirB7 and VirB9 interactions are required for the assembly and antibacterial activity of a type IV secretion system - Oliveira, Luciana Coutinho de; Souza, Diorge Paulo; Oka, Gabriel Umaji; Lima, Filipe da Silva; Oliveira, Ronaldo Junio; Favaro, Denize Cristina; Wienk, Hans; Boelens, Rolf; Farah, Chuck Shaker; Salinas, Roberto Kopke (Structure, 2016)