@article{Sanchez-Lockhart2015, author = "Mariano Sanchez-Lockhart and Ana V. Rojas and Margaret M. Fettis and Richard Bauserman and Trissha R. Higa and Hongyu Miao and Richard E. Waugh and Jim Miller", title = "{WT CD28 adopts a bivalent binding conformation when starting from the CTLA-4 dimer orientation.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_WT_CD28_adopts_a_bivalent_binding_conformation_when_starting_from_the_CTLA_4_dimer_orientation_/943319", doi = "10.1371/journal.pone.0089263.g005" }