volume 6, issue 1, Pe1000723 2010
DOI: 10.1371/journal.ppat.1000723
View full text
|
Sign up to set email alerts
|
Share

Abstract: The activating immunoreceptor NKG2D promotes elimination of infected or malignant cells by cytotoxic lymphocytes through engagement of stress-induced MHC class I-related ligands. The human cytomegalovirus (HCMV)-encoded immunoevasin UL16 subverts NKG2D-mediated immune responses by retaining a select group of diverse NKG2D ligands inside the cell. We report here the crystal structure of UL16 in complex with the NKG2D ligand MICB at 1.8 Å resolution, revealing the molecular basis for the promiscuous, but highly …

Expand abstract