Wenwen Xu, Yuan Cao, Liangsan Cao, Changyong Xiao, Wenjie Sun, Zhenhuang Ge, Weiqiang Wang, Jiajia Gao, Honghua Ge. "A YafK family protein from Legionella pneumophila exhibits serine-dependent β-lactam hydrolysis activity." Journal of Biological Chemistry, 2026. doi:10.1016/j.jbc.2026.113293