obsolete suppression by virus of host STAT1 activity by tyrosine dephosphorylation of STAT1 (obsolete GO:0039566)
OBSOLETE. Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of host STAT1 (signal transducer and activator of transcription-1) activity by the removal of phosphoric residues from STAT1-O-phospho-tyrosine to form STAT1-tyrosine. For example, the viral phosphatase VH1 dephosphorylates STAT1 to reverse STAT1 activation.
suppression by virus of host STAT1 activity by peptidyl-tyrosine dephosphorylation of STAT1
exact
viral tyrosine phosphatase activity involved in suppression of host STAT1
related