UniProt functional annotation for Q9WDA7

UniProt code: Q9WDA7.

Organism: Dengue virus 2.
Taxonomy: Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Flasuviricetes; Amarillovirales; Flaviviridae; Flavivirus.
 
Function: Functions as a signal peptide for NS4B and is required for the interferon antagonism activity of the latter. {ECO:0000256|ARBA:ARBA00003504}.
 
Function: Serine protease subunit NS2B: Required cofactor for the serine protease function of NS3. {ECO:0000256|PROSITE- ProRule:PRU00859}.
 
Catalytic activity: Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13; Evidence={ECO:0000256|ARBA:ARBA00001556};
Catalytic activity: Reaction=a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'- diphosphate + H(+) + phosphate; Xref=Rhea:RHEA:23680, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:57930, ChEBI:CHEBI:61557; EC=3.6.1.15; Evidence={ECO:0000256|ARBA:ARBA00001491};
Subcellular location: Endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00004477}; Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004477}. Endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00004397}; Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004397}; Cytoplasmic side {ECO:0000256|ARBA:ARBA00004397}. Endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00004367}; Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004367}; Lumenal side {ECO:0000256|ARBA:ARBA00004367}. Host endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00004153}; Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004153}. Host endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00004461}; Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004461}; Cytoplasmic side {ECO:0000256|ARBA:ARBA00004461}. Host endoplasmic reticulum membrane {ECO:0000256|ARBA:ARBA00023443}; Peripheral membrane protein {ECO:0000256|ARBA:ARBA00023443}; Lumenal side {ECO:0000256|ARBA:ARBA00023443}. Host nucleus {ECO:0000256|ARBA:ARBA00004147}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Membrane {ECO:0000256|ARBA:ARBA00004287}; Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004287}; Cytoplasmic side {ECO:0000256|ARBA:ARBA00004287}. Nucleus {ECO:0000256|ARBA:ARBA00004123}. Secreted {ECO:0000256|ARBA:ARBA00004613}. Virion {ECO:0000256|ARBA:ARBA00004328}. Virion membrane {ECO:0000256|ARBA:ARBA00004385}; Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004385}.

Annotations taken from UniProtKB at the EBI.