Inhibition of host STAT1 by virus (kw:KW-1105)
The signal transducer and activator of transcription STAT1 protein is a cytoplasmic latent transcription factor that becomes activated by various extracellular stimuli, including cytokines and growth factors that bind to specific cell surface receptors. The activation of STAT1 in IFN-γ and IFN-α/β signaling pathways is largely mediated by phosphorylation of conserved tyrosine and serine residues in the C-terminal region. While IFN-γ induces STAT1 homodimerization, IFN-α/β mainly stimulates heterodimerization of STAT1 and STAT2, both leading to STAT1 activation and nuclear localization.

Many viruses modulate the interferon mediated response by acting on STAT1 using different strategies. The V protein of simian virus 5 inhibits interferon signalling by targeting STAT1 for proteasome-mediated degradation. Sendai virus C protein also physically associates with STAT1 and send it to degradation. Vaccinia VH1 phosphatase instead reverses STAT1 activation by interacting with and dephosphorylating STAT1.
Matching UniProtKB/Swiss-Prot entries
(all links/actions below point to uniprot.org website)153 entries grouped by strain
1 entry
African swine fever virus (strain Badajoz 1971 Vero-adapted) (Ba71V) (ASFV) reference strain
1 entry
Australian bat lyssavirus (isolate Bat/AUS/1996) (ABLV) reference strain
1 entry
Canine adenovirus serotype 2 (strain Toronto A 26-61) (CAdV-2) (Canine adenovirus 2 (strain Toronto A 26-61)) reference strain
1 entry
Chikungunya virus (strain S27-African prototype) (CHIKV) reference strain
1 entry
Epstein-Barr virus (strain AG876) (HHV-4) (Human herpesvirus 4) reference strain
1 entry
Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4) reference strain
1 entry
European bat lyssavirus 1 (strain Bat/Germany/RV9/1968) (EBLV1) reference strain
1 entry
European bat lyssavirus 2 (strain Human/Scotland/RV1333/2002) (EBLV2) reference strain
1 entry
Fowlpox virus (strain NVSL) (FPV) reference strain
1 entry
Hendra virus (isolate Horse/Autralia/Hendra/1994) reference strain
1 entry
Hepatitis C virus genotype 1a (isolate H77) (HCV) reference strain
1 entry
Human adenovirus A serotype 12 (HAdV-12) (Human adenovirus 12) reference strain
1 entry
Human adenovirus C serotype 2 (HAdV-2) (Human adenovirus 2) reference strain
1 entry
Human adenovirus C serotype 5 (HAdV-5) (Human adenovirus 5) reference strain
1 entry
Human adenovirus F serotype 40 (HAdV-40) (Human adenovirus 40) reference strain
1 entry
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain
1 entry
Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2) reference strain
1 entry
Mokola virus (MOKV) reference strain
1 entry
Monkeypox virus reference strain
1 entry
Mumps virus genotype B (strain Miyahara vaccine) (MuV) reference strain
1 entry
Myxoma virus (strain Lausanne) (MYXV) reference strain
1 entry
Parainfluenza virus 5 (strain W3) (PIV5) (Simian virus 5) reference strain
1 entry
Porcine reproductive and respiratory syndrome virus (strain Lelystad) (PRRSV) reference strain
1 entry
Rabies virus (strain Pasteur vaccins / PV) (RABV) reference strain
1 entry
Semliki forest virus (SFV) reference strain
1 entry
Sendai virus (strain Ohita) (SeV) reference strain
1 entry
Severe acute respiratory syndrome coronavirus (SARS-CoV) reference strain
1 entry
Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) reference strain
1 entry
Simian virus 41 (SV41) reference strain
1 entry
Sindbis virus (SINV) reference strain
1 entry
Vaccinia virus (strain Copenhagen) (VACV) reference strain
1 entry
Vaccinia virus (strain Western Reserve) (VACV) (Vaccinia virus (strain WR)) reference strain
1 entry
Variola virus (isolate Human/India/Ind3/1967) (VARV) (Smallpox virus) reference strain
1 entry
West Caucasian bat virus (WCBV) reference strain
1 entry
Zaire ebolavirus (strain Mayinga-76) (ZEBOV) (Zaire Ebola virus) reference strain
1 entry
Zika virus (ZIKV) reference strain
1 entry
African swine fever virus (isolate Pig/Kenya/KEN-50/1950) (ASFV)
1 entry
African swine fever virus (isolate Tick/Malawi/Lil 20-1/1983) (ASFV)
1 entry
African swine fever virus (isolate Warthog/Namibia/Wart80/1980) (ASFV)
1 entry
Alkhumra hemorrhagic fever virus (ALKV) (Alkhurma hemorrhagic fever virus)
1 entry
Aravan virus (ARAV)
1 entry
Australian bat lyssavirus (isolate Human/AUS/1998) (ABLV)
1 entry
Banzi virus (BANV)
1 entry
Bovine parainfluenza 3 virus (BPIV-3)
1 entry
Bussuquara virus (BUSV)
1 entry
Canine adenovirus serotype 1 (strain CLL) (CAdV-1) (Canine adenovirus 1 (strain CLL))
1 entry
Canine adenovirus serotype 1 (strain Glaxo) (CAdV-1) (Canine adenovirus 1 (strain Glaxo))
1 entry
Canine adenovirus serotype 1 (strain RI261) (CAdV-1) (Canine adenovirus 1 (strain RI261))
1 entry
Canine adenovirus serotype 2 (CAdV-2) (Canine adenovirus 2)
1 entry
Duvenhage virus (DUVV)
1 entry
Edge Hill virus (EHV)
1 entry
Epstein-Barr virus (strain GD1) (HHV-4) (Human gammaherpesvirus 4)
1 entry
Hepatitis C virus genotype 1a (isolate 1) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate BK) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate Con1) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate HC-J1) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate HC-JT) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate HCR6) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate Japanese) (HCV)
1 entry
Hepatitis C virus genotype 1b (isolate Taiwan) (HCV)
1 entry
Hepatitis C virus genotype 1b (strain HC-J4) (HCV)
1 entry
Hepatitis C virus genotype 1c (isolate HC-G9) (HCV)
1 entry
Hepatitis C virus genotype 1c (isolate India) (HCV)
1 entry
Hepatitis C virus genotype 2a (isolate HC-J6) (HCV)
1 entry
Hepatitis C virus genotype 2a (isolate JFH-1) (HCV)
1 entry
Hepatitis C virus genotype 2b (isolate HC-J8) (HCV)
1 entry
Hepatitis C virus genotype 2b (isolate JPUT971017) (HCV)
1 entry
Hepatitis C virus genotype 2c (isolate BEBE1) (HCV)
1 entry
Hepatitis C virus genotype 2k (isolate VAT96) (HCV)
1 entry
Hepatitis C virus genotype 3a (isolate NZL1) (HCV)
1 entry
Hepatitis C virus genotype 3a (isolate k3a) (HCV)
1 entry
Hepatitis C virus genotype 3b (isolate Tr-Kj) (HCV)
1 entry
Hepatitis C virus genotype 3k (isolate JK049) (HCV)
1 entry
Hepatitis C virus genotype 4a (isolate ED43) (HCV)
1 entry
Hepatitis C virus genotype 5a (isolate EUH1480) (HCV)
1 entry
Hepatitis C virus genotype 5a (isolate SA13) (HCV)
1 entry
Hepatitis C virus genotype 6a (isolate 6a33) (HCV)
1 entry
Hepatitis C virus genotype 6a (isolate EUHK2) (HCV)
1 entry
Hepatitis C virus genotype 6b (isolate Th580) (HCV)
1 entry
Hepatitis C virus genotype 6d (isolate VN235) (HCV)
1 entry
Hepatitis C virus genotype 6g (isolate JK046) (HCV)
1 entry
Hepatitis C virus genotype 6h (isolate VN004) (HCV)
1 entry
Hepatitis C virus genotype 6k (isolate VN405) (HCV)
1 entry
Human adenovirus B serotype 7 (HAdV-7) (Human adenovirus 7)
1 entry
Human adenovirus E serotype 4 (HAdV-4) (Human adenovirus 4)
1 entry
Human adenovirus F serotype 41 (HAdV-41) (Human adenovirus 41)
1 entry
Human parainfluenza 1 virus (strain C35) (HPIV-1)
1 entry
Human parainfluenza 1 virus (strain C39) (HPIV-1)
1 entry
Human parainfluenza 1 virus (strain CI-14/83) (HPIV-1)
1 entry
Human parainfluenza 1 virus (strain CI-5/73) (HPIV-1)
1 entry
Human parainfluenza 3 virus (strain Wash/47885/57) (HPIV-3) (Human parainfluenza 3 virus (strain NIH 47885))
1 entry
Human parainfluenza 4a virus (strain Toshiba) (HPIV-4a)
1 entry
Human parainfluenza 4b virus (strain 68-333) (HPIV-4b)
1 entry
Ilheus virus (ILHV)
1 entry
Irkut virus (IRKV)
1 entry
Japanese encephalitis virus (strain Jaoars982) (JEV)
1 entry
Japanese encephalitis virus (strain M28) (JEV)
1 entry
Japanese encephalitis virus (strain SA(v)) (JEV)
1 entry
Japanese encephalitis virus (strain SA-14) (JEV)
1 entry
Khujand virus (KHUV)
1 entry
Kokobera virus (KOKV)
1 entry
Kunjin virus (strain MRM61C)
1 entry
Kyasanur forest disease virus (KFDV)
1 entry
Lagos bat virus (LBV)
1 entry
Langat virus (strain TP21)
1 entry
Louping ill virus (Li)
1 entry
Measles virus (strain Edmonston) (MeV) (Subacute sclerose panencephalitis virus)
1 entry
Measles virus (strain Edmonston-AIK-C vaccine) (MeV) (Subacute sclerose panencephalitis virus)
1 entry
Mosquito cell fusing agent (CFA flavivirus)
1 entry
Mumps virus (strain Enders) (MuV)
1 entry
Mumps virus (strain SBL) (MuV)
1 entry
Mumps virus (strain SBL-1) (MuV)
1 entry
Murine adenovirus A serotype 1 (MAdV-1) (Murine adenovirus 1)
1 entry
Murray valley encephalitis virus (strain MVE-1-51) (MVEV)
1 entry
Nipah virus
1 entry
Omsk hemorrhagic fever virus (OHFV)
1 entry
Phocine distemper virus (PDV)
1 entry
Porcine reproductive and respiratory syndrome virus (PRRSV)
1 entry
Porcine reproductive and respiratory syndrome virus (isolate Pig/United States/SD 01-08/2001) (PRRSV)
1 entry
Porcine reproductive and respiratory syndrome virus (strain 16244B) (PRRSV)
1 entry
Porcine reproductive and respiratory syndrome virus (strain HB-1) (PRRSV)
1 entry
Porcine reproductive and respiratory syndrome virus (strain VR-2332) (PRRSV)
1 entry
Rabies virus (strain CVS-11) (RABV)
1 entry
Rabies virus (strain China/DRV) (RABV)
1 entry
Rabies virus (strain China/MRV) (RABV)
1 entry
Rabies virus (strain ERA) (RABV)
1 entry
Rabies virus (strain HEP-Flury) (RABV)
1 entry
Rabies virus (strain India) (RABV)
1 entry
Rabies virus (strain Nishigahara RCEH) (RABV)
1 entry
Rabies virus (strain PM) (RABV)
1 entry
Rabies virus (strain PM1503/AVO1) (RABV)
1 entry
Rabies virus (strain SAD B19) (RABV)
1 entry
Rabies virus (strain silver-haired bat-associated) (RABV) (SHBRV)
1 entry
Raccoon poxvirus (RCN)
1 entry
Rinderpest virus (strain Kabete O) (RDV)
1 entry
Rocio virus (ROCV)
1 entry
Sendai virus (strain 6/94) (SeV)
1 entry
Sendai virus (strain Fushimi) (SeV)
1 entry
Sendai virus (strain Hamamatsu) (SeV)
1 entry
Sendai virus (strain Harris) (SeV)
1 entry
Sendai virus (strain Nagoya) (SeV)
1 entry
Sendai virus (strain Z) (SeV) (Sendai virus (strain HVJ))
1 entry
Simian adenovirus serotype 7 (SAdV-7) (Simian adenovirus 7)
1 entry
Tick-borne encephalitis virus (strain Hypr) (TBEV)
1 entry
Tick-borne encephalitis virus European subtype (strain Neudoerfl) (NEUV) (Neudoerfl virus)
1 entry
Tick-borne encephalitis virus Far Eastern subtype (strain Sofjin) (SOFV) (Sofjin virus)
1 entry
Tick-borne powassan virus (strain LB) (POWV) (Powassan virus)
1 entry
Usutu virus (USUV)
1 entry
Variola virus
1 entry
Wesselsbron virus (WSLV)
1 entry
West Nile virus (WNV)
1 entry
West Nile virus (strain NY-99) (WNV) (West Nile virus (strain NY-1999))
1 entry