A protein–protein interaction map reveals that the Coxiella burnetii effector CirB inhibits host proteasome activity. - Fu, Mengjiao; Liu, Yuchen; Wang, Guannan; Wang, Peng; Zhang, Jianing; Chen, Chen; Zhao, Mingliang; Zhang, Shan; Jiao, Jun; Ouyang, Xuan; Yu, Yonghui; Wen, Bohai; et al. (PLoS Pathogens, 2022)