obsolete suppression by virus of host TYK2 activity by negative regulation of TYK2 tyrosine phosphorylation (obsolete GO:0039575)
inhibition by virus of host TYK2 activation
broad
inhibition by virus of host TYK2 phosphorylation
exact
OBSOLETE. Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of host TYK2 (tyrosine kinase 2) activity by stopping, preventing or reducing phosphorylation and thereby activation of TYK2.