NLRC5, Nucleotide-binding oligomerization domain protein 27, Caterpiller protein 16.1, Nucleotide-binding oligomerization domain protein 4, NLRC5/NOD27/NOD4, homeostatic control, innate immunity, viral defense, NF kappa B and type 1 interferon, CHUK, IKBKB, DDX58, IFIH1, MAVS, DDX58, cytoplasm, major histocompatibility complex, MHC class I, MHC class I antigen presentation, CD8+ T cell activation, proliferation, cytotoxicity, host defense, bacterial response, immunity, innate immunity, ATP-binding, nucleotide-binding, defense response, virus response, immune response, kinase activity, and ATP binding