Enables the transfer of N-acetylglucosamine from one side of a membrane to the other. The D isomer of N-acetylglucosamine is a common structural unit of glycoproteins in plants, bacteria and animals; it is often the terminal sugar of an oligosaccharide group of a glycoprotein.

Any process in which the symbiont stops, prevents, or reduces the frequency, rate or extent of receptor-mediated signal transduction in the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.

Any process that modulates the frequency, rate or extent of a cytoplasmic pattern recognition receptor signaling pathway in response to a virus.

Any process that stops, prevents, or reduces the frequency, rate or extent of the series of the MDA-5 signaling pathway.

Any process that stops, prevents, or reduces the frequency, rate or extent of the series of a cytoplasmic pattern recognition receptor signaling pathway in response to a virus.

Any process that stops, prevents, or reduces the frequency, rate or extent of the RIG-I signaling pathway.

The series of molecular signals initiated by viral RNA binding of a cytoplasmic pattern recognition receptor (PRR) MDA-5 (also known as IFIH1). MDA-5 is a cytoplasmic receptor that detects RNA synthesized during viral replication and triggers a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

OBSOLETE. Catalysis of the reaction: protein N-phosphohistidine + beta-glucoside(out) = protein histidine + beta-glucoside phosphate(in). The beta-glucoside may be arbutin, salicin or cellobiose.