obsolete suppression by virus of host PKR activity via double-stranded RNA binding (obsolete GO:0039581)
OBSOLETE. Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of host PKR (protein kinase regulated by RNA) activity by binding to double-stranded RNA (dsRNA). Binding of viral proteins to RNA may sequester or alter the RNA so it can not be recognized by host PKR, or may compete with PKR for dsRNA binding.
suppression by virus of host PKR activity by binding to dsRNA
exact