Cryo-EM structure of human PAPP-A2 and mechanism of substrate recognition - Sridar, Janani; Mafi, Amirhossein; Judge, Russell A.; Xu, Jun; Kong, Kailyn A.; Wang, John C. K.; Stoll, Vincent S.; Koukos, Georgios; Simon, Reyna J.; Eaton, Dan; Bratkowski, Matthew; Hao, Qi (Communications Chemistry, 2023)