ATM kinase Ataxia-telangiectasia Cytotoxicity Journal Article NKG2D Natural killer cells Atm protein, mouse GPI-Linked Proteins H60 Histocompatibility Antigens Class I Intercellular Signaling Peptides and Proteins Intracellular Signaling Peptides and Proteins KLRK1 protein, human Klrk1 protein, mouse Ligands MHC class I-related chain A MICB antigen MULT1 NK Cell Lectin-Like Receptor Subfamily K RAE-1 RNA, Messenger Research Support, Non-U.S. Gov't TNF-α UL16 binding protein 1, mouse ULBP1 protein, human ULBP2 protein, human sMICA