POLG_DEN4D
ID POLG_DEN4D Reviewed; 3387 AA.
AC P09866; Q88661; Q88662; Q88663; Q88664; Q88665; Q88666; Q88667; Q88668;
AC Q88669; Q88670; Q88671; Q99BK4; Q9DKQ5; Q9DKQ6; Q9DKQ7;
DT 01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT 16-JAN-2004, sequence version 2.
DT 03-AUG-2022, entry version 198.
DE RecName: Full=Genome polyprotein;
DE Contains:
DE RecName: Full=Capsid protein C;
DE AltName: Full=Core protein;
DE Contains:
DE RecName: Full=Protein prM;
DE Contains:
DE RecName: Full=Peptide pr;
DE Contains:
DE RecName: Full=Small envelope protein M;
DE AltName: Full=Matrix protein;
DE Contains:
DE RecName: Full=Envelope protein E;
DE Contains:
DE RecName: Full=Non-structural protein 1;
DE Short=NS1;
DE Contains:
DE RecName: Full=Non-structural protein 2A;
DE Short=NS2A;
DE Contains:
DE RecName: Full=Serine protease subunit NS2B;
DE AltName: Full=Flavivirin protease NS2B regulatory subunit;
DE AltName: Full=Non-structural protein 2B;
DE Contains:
DE RecName: Full=Serine protease NS3;
DE EC=3.4.21.91;
DE EC=3.6.1.15 {ECO:0000250|UniProtKB:Q9Q6P4};
DE EC=3.6.4.13 {ECO:0000250|UniProtKB:Q9Q6P4};
DE AltName: Full=Flavivirin protease NS3 catalytic subunit;
DE AltName: Full=Non-structural protein 3;
DE Contains:
DE RecName: Full=Non-structural protein 4A;
DE Short=NS4A;
DE Contains:
DE RecName: Full=Peptide 2k;
DE Contains:
DE RecName: Full=Non-structural protein 4B;
DE Short=NS4B;
DE Contains:
DE RecName: Full=RNA-directed RNA polymerase NS5;
DE EC=2.1.1.56 {ECO:0000255|PROSITE-ProRule:PRU00924};
DE EC=2.1.1.57 {ECO:0000255|PROSITE-ProRule:PRU00924};
DE EC=2.7.7.48 {ECO:0000255|PROSITE-ProRule:PRU00539};
DE AltName: Full=Non-structural protein 5;
OS Dengue virus type 4 (strain Dominica/814669/1981) (DENV-4).
OC Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Flasuviricetes;
OC Amarillovirales; Flaviviridae; Flavivirus.
OX NCBI_TaxID=408871;
OH NCBI_TaxID=7159; Aedes aegypti (Yellowfever mosquito) (Culex aegypti).
OH NCBI_TaxID=7160; Aedes albopictus (Asian tiger mosquito) (Stegomyia albopicta).
OH NCBI_TaxID=188700; Aedes polynesiensis (Polynesian tiger mosquito).
OH NCBI_TaxID=9606; Homo sapiens (Human).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA], AND SEQUENCE REVISION.
RA Yamashiro T., Shameem G., Lai C.-J.;
RL Submitted (FEB-2000) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RA Durbin A.P., Karron R.A., Sun W., Vaughn D.W., Reynolds M.J.,
RA Perreault J.R., Men R.H., Lai C.-J., Elkins W.R., Chanock R.M.,
RA Murphy B.R., Whitehead S.S.;
RT "A live attenuated dengue virus type 4 vaccine candidate with a 30
RT nucleotide deletion in the 3' untranslated region is highly attenuated and
RT immunogenic in humans.";
RL Submitted (DEC-2000) to the EMBL/GenBank/DDBJ databases.
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA] OF 1-777.
RX PubMed=3022479; DOI=10.1016/0042-6822(86)90169-8;
RA Zhao B., Mackow E., Buckler-White A., Markoff L., Chancock R.M., Lai C.-J.,
RA Makino Y.;
RT "Cloning full-length dengue type 4 viral DNA sequences: analysis of genes
RT coding for structural proteins.";
RL Virology 155:77-88(1986).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA] OF 775-3387.
RX PubMed=3039728; DOI=10.1016/0042-6822(87)90458-2;
RA Mackow E., Makino Y., Zhao B., Zhang Y.M., Markoff L., Buckler-White A.,
RA Guiler M., Chanock R., Lai C.-J.;
RT "The nucleotide sequence of dengue type 4 virus: analysis of genes coding
RT for nonstructural proteins.";
RL Virology 159:217-228(1987).
RN [5]
RP PROTEIN SEQUENCE OF 114-143, AND PROTEOLYTIC PROCESSING (SMALL ENVELOPE
RP PROTEIN M).
RC STRAIN=814669;
RX PubMed=2501515; DOI=10.1128/jvi.63.8.3345-3352.1989;
RA Markoff L.;
RT "In vitro processing of dengue virus structural proteins: cleavage of the
RT pre-membrane protein.";
RL J. Virol. 63:3345-3352(1989).
RN [6]
RP FUNCTION (RNA-DIRECTED RNA POLYMERASE NS5), INTERACTION WITH PAF1 COMPLEX
RP (RNA-DIRECTED RNA POLYMERASE NS5), AND SUBCELLULAR LOCATION (RNA-DIRECTED
RP RNA POLYMERASE NS5).
RX PubMed=30550790; DOI=10.1016/j.cell.2018.11.028;
RA Shah P.S., Link N., Jang G.M., Sharp P.P., Zhu T., Swaney D.L.,
RA Johnson J.R., Von Dollen J., Ramage H.R., Satkamp L., Newton B.,
RA Huettenhain R., Petit M.J., Baum T., Everitt A., Laufman O., Tassetto M.,
RA Shales M., Stevenson E., Iglesias G.N., Shokat L., Tripathi S.,
RA Balasubramaniam V., Webb L.G., Aguirre S., Willsey A.J., Garcia-Sastre A.,
RA Pollard K.S., Cherry S., Gamarnik A.V., Marazzi I., Taunton J.,
RA Fernandez-Sesma A., Bellen H.J., Andino R., Krogan N.J.;
RT "Comparative Flavivirus-Host Protein Interaction Mapping Reveals Mechanisms
RT of Dengue and Zika Virus Pathogenesis.";
RL Cell 175:1931-1945(2018).
RN [7]
RP STRUCTURE BY NMR OF 568-679.
RX PubMed=17395234; DOI=10.1016/j.virol.2007.02.023;
RA Volk D.E., Lee Y.C., Li X., Thiviyanathan V., Gromowski G.D., Li L.,
RA Lamb A.R., Beasley D.W., Barrett A.D., Gorenstein D.G.;
RT "Solution structure of the envelope protein domain III of dengue-4 virus.";
RL Virology 364:147-154(2007).
CC -!- FUNCTION: [Capsid protein C]: Plays a role in virus budding by binding
CC to the cell membrane and gathering the viral RNA into a nucleocapsid
CC that forms the core of a mature virus particle. During virus entry, may
CC induce genome penetration into the host cytoplasm after hemifusion
CC induced by the surface proteins. Can migrate to the cell nucleus where
CC it modulates host functions. Overcomes the anti-viral effects of host
CC EXOC1 by sequestering and degrading the latter through the proteasome
CC degradation pathway. {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Non-structural protein 4A]: Regulates the ATPase activity of
CC the NS3 helicase activity. NS4A allows NS3 helicase to conserve energy
CC during unwinding. Plays a role in the inhibition of the host innate
CC immune response. Interacts with host MAVS and thereby prevents the
CC interaction between DDX58 and MAVS. In turn, IFN-beta production is
CC impaired. Interacts with host AUP1 which mediates induction of
CC lipophagy in host cells and facilitates production of virus progeny
CC particles (By similarity). {ECO:0000250|UniProtKB:P17763,
CC ECO:0000250|UniProtKB:P29991, ECO:0000250|UniProtKB:Q9Q6P4}.
CC -!- FUNCTION: [Capsid protein C]: Inhibits RNA silencing by interfering
CC with host Dicer. {ECO:0000250|UniProtKB:P03314}.
CC -!- FUNCTION: [Peptide pr]: Prevents premature fusion activity of envelope
CC proteins in trans-Golgi by binding to envelope protein E at pH6.0.
CC After virion release in extracellular space, gets dissociated from E
CC dimers. {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Protein prM]: Acts as a chaperone for envelope protein E
CC during intracellular virion assembly by masking and inactivating
CC envelope protein E fusion peptide. prM is the only viral peptide
CC matured by host furin in the trans-Golgi network probably to avoid
CC catastrophic activation of the viral fusion activity in acidic Golgi
CC compartment prior to virion release. prM-E cleavage is inefficient, and
CC many virions are only partially matured. These uncleaved prM would play
CC a role in immune evasion. {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Small envelope protein M]: May play a role in virus budding.
CC Exerts cytotoxic effects by activating a mitochondrial apoptotic
CC pathway through M ectodomain. May display a viroporin activity.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Envelope protein E]: Binds to host cell surface receptor and
CC mediates fusion between viral and cellular membranes. Envelope protein
CC is synthesized in the endoplasmic reticulum in the form of heterodimer
CC with protein prM. They play a role in virion budding in the ER, and the
CC newly formed immature particle is covered with 60 spikes composed of
CC heterodimer between precursor prM and envelope protein E. The virion is
CC transported to the Golgi apparatus where the low pH causes dissociation
CC of PrM-E heterodimers and formation of E homodimers. prM-E cleavage is
CC inefficient, and many virions are only partially matured. These
CC uncleaved prM would play a role in immune evasion.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Non-structural protein 1]: Involved in immune evasion,
CC pathogenesis and viral replication. Once cleaved off the polyprotein,
CC is targeted to three destinations: the viral replication cycle, the
CC plasma membrane and the extracellular compartment. Essential for viral
CC replication. Required for formation of the replication complex and
CC recruitment of other non-structural proteins to the ER-derived membrane
CC structures. Excreted as a hexameric lipoparticle that plays a role
CC against host immune response. Antagonizing the complement function.
CC Binds to the host macrophages and dendritic cells. Inhibits signal
CC transduction originating from Toll-like receptor 3 (TLR3).
CC {ECO:0000250|UniProtKB:Q9Q6P4}.
CC -!- FUNCTION: [Non-structural protein 1]: Disrupts the host endothelial
CC glycocalyx layer of host pulmonary microvascular endothelial cells,
CC inducing degradation of sialic acid and shedding of heparan sulfate
CC proteoglycans. NS1 induces expression of sialidases, heparanase, and
CC activates cathepsin L, which activates heparanase via enzymatic
CC cleavage. These effects are probably linked to the endothelial
CC hyperpermeability observed in severe dengue disease.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Non-structural protein 2A]: Component of the viral RNA
CC replication complex that functions in virion assembly and antagonizes
CC the host immune response. {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Serine protease subunit NS2B]: Required cofactor for the
CC serine protease function of NS3. May have membrane-destabilizing
CC activity and form viroporins (By similarity).
CC {ECO:0000250|UniProtKB:P17763, ECO:0000255|PROSITE-ProRule:PRU00859}.
CC -!- FUNCTION: [Serine protease NS3]: Displays three enzymatic activities:
CC serine protease, NTPase and RNA helicase. NS3 serine protease, in
CC association with NS2B, performs its autocleavage and cleaves the
CC polyprotein at dibasic sites in the cytoplasm: C-prM, NS2A-NS2B, NS2B-
CC NS3, NS3-NS4A, NS4A-2K and NS4B-NS5. NS3 RNA helicase binds RNA and
CC unwinds dsRNA in the 3' to 5' direction. {ECO:0000255|PROSITE-
CC ProRule:PRU00860}.
CC -!- FUNCTION: [Peptide 2k]: Functions as a signal peptide for NS4B and is
CC required for the interferon antagonism activity of the latter.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- FUNCTION: [Non-structural protein 4B]: Induces the formation of ER-
CC derived membrane vesicles where the viral replication takes place.
CC Inhibits interferon (IFN)-induced host STAT1 phosphorylation and
CC nuclear translocation, thereby preventing the establishment of cellular
CC antiviral state by blocking the IFN-alpha/beta pathway.
CC {ECO:0000250|UniProtKB:Q9Q6P4}.
CC -!- FUNCTION: [RNA-directed RNA polymerase NS5]: Replicates the viral (+)
CC and (-) RNA genome, and performs the capping of genomes in the
CC cytoplasm. NS5 methylates viral RNA cap at guanine N-7 and ribose 2'-O
CC positions. Besides its role in RNA genome replication, also prevents
CC the establishment of cellular antiviral state by blocking the
CC interferon-alpha/beta (IFN-alpha/beta) signaling pathway. Inhibits host
CC TYK2 and STAT2 phosphorylation, thereby preventing activation of JAK-
CC STAT signaling pathway (By similarity). May reduce immune responses by
CC preventing the recruitment of the host PAF1 complex to interferon-
CC responsive genes (PubMed:30550790). {ECO:0000250|UniProtKB:P17763,
CC ECO:0000269|PubMed:30550790}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Selective hydrolysis of -Xaa-Xaa-|-Yaa- bonds in which each of
CC the Xaa can be either Arg or Lys and Yaa can be either Ser or Ala.;
CC EC=3.4.21.91;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + RNA(n) = diphosphate +
CC RNA(n+1); Xref=Rhea:RHEA:21248, Rhea:RHEA-COMP:14527, Rhea:RHEA-
CC COMP:17342, ChEBI:CHEBI:33019, ChEBI:CHEBI:61557, ChEBI:CHEBI:140395;
CC EC=2.7.7.48; Evidence={ECO:0000255|PROSITE-ProRule:PRU00539};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-
CC diphosphate + H(+) + phosphate; Xref=Rhea:RHEA:23680,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:57930, ChEBI:CHEBI:61557; EC=3.6.1.15;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end (5'-triphosphoguanosine)-(ribonucleoside) in mRNA +
CC S-adenosyl-L-methionine = a 5'-end (N(7)-methyl 5'-
CC triphosphoguanosine)-ribonucleoside in mRNA + S-adenosyl-L-
CC homocysteine; Xref=Rhea:RHEA:67008, Rhea:RHEA-COMP:17166, Rhea:RHEA-
CC COMP:17167, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:156461,
CC ChEBI:CHEBI:167617; EC=2.1.1.56; Evidence={ECO:0000255|PROSITE-
CC ProRule:PRU00924};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end (N(7)-methyl 5'-triphosphoguanosine)-ribonucleoside
CC in mRNA + S-adenosyl-L-methionine = a 5'-end (N(7)-methyl 5'-
CC triphosphoguanosine)-(2'-O-methyl-ribonucleoside) in mRNA + H(+) + S-
CC adenosyl-L-homocysteine; Xref=Rhea:RHEA:67020, Rhea:RHEA-COMP:17167,
CC Rhea:RHEA-COMP:17168, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:156461, ChEBI:CHEBI:167609;
CC EC=2.1.1.57; Evidence={ECO:0000255|PROSITE-ProRule:PRU00924};
CC -!- SUBUNIT: [Capsid protein C]: Homodimer. Interacts (via N-terminus) with
CC host EXOC1 (via C-terminus); this interaction results in EXOC1
CC degradation through the proteasome degradation pathway.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Protein prM]: Forms heterodimers with envelope protein E in
CC the endoplasmic reticulum and Golgi. {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Envelope protein E]: Homodimer; in the endoplasmic reticulum
CC and Golgi. Interacts with protein prM. Interacts with non-structural
CC protein 1. {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Non-structural protein 1]: Homodimer; Homohexamer when
CC secreted. Interacts with envelope protein E.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Non-structural protein 2A]: Interacts (via N-terminus) with
CC serine protease NS3. {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Serine protease subunit NS2B]: Forms a heterodimer with
CC serine protease NS3. May form homooligomers.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Serine protease NS3]: Forms a heterodimer with NS2B.
CC Interacts with NS4B. Interacts with unphosphorylated RNA-directed RNA
CC polymerase NS5; this interaction stimulates RNA-directed RNA polymerase
CC NS5 guanylyltransferase activity. Interacts with host SHFL.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [Non-structural protein 4A]: Interacts with host MAVS; this
CC interaction inhibits the synthesis of IFN-beta. Interacts with host
CC SHFL. Interacts with host AUP1; the interaction occurs in the presence
CC of Dengue virus NS4B and induces lipophagy which facilitates production
CC of virus progeny particles (By similarity).
CC {ECO:0000250|UniProtKB:P17763, ECO:0000250|UniProtKB:P29991}.
CC -!- SUBUNIT: [Non-structural protein 4B]: Interacts with serine protease
CC NS3. {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBUNIT: [RNA-directed RNA polymerase NS5]: Homodimer (By similarity).
CC Interacts with host STAT2; this interaction inhibits the
CC phosphorylation of the latter, and, when all viral proteins are present
CC (polyprotein), targets STAT2 for degradation (By similarity). Interacts
CC with serine protease NS3 (By similarity). Interacts with host PAF1
CC complex; the interaction may prevent the recruitment of the PAF1
CC complex to interferon-responsive genes, and thus reduces the immune
CC response (PubMed:30550790). {ECO:0000250|UniProtKB:P17763,
CC ECO:0000269|PubMed:30550790}.
CC -!- SUBCELLULAR LOCATION: [Capsid protein C]: Virion
CC {ECO:0000250|UniProtKB:P17763}. Host nucleus
CC {ECO:0000250|UniProtKB:P17763}. Host cytoplasm
CC {ECO:0000250|UniProtKB:P17763}. Host cytoplasm, host perinuclear region
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBCELLULAR LOCATION: [Peptide pr]: Secreted
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBCELLULAR LOCATION: [Small envelope protein M]: Virion membrane
CC {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane protein
CC {ECO:0000255}. Host endoplasmic reticulum membrane
CC {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SUBCELLULAR LOCATION: [Envelope protein E]: Virion membrane
CC {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane protein
CC {ECO:0000255}. Host endoplasmic reticulum membrane
CC {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SUBCELLULAR LOCATION: [Non-structural protein 1]: Secreted
CC {ECO:0000250|UniProtKB:P17763}. Host endoplasmic reticulum membrane;
CC Peripheral membrane protein; Lumenal side
CC {ECO:0000250|UniProtKB:P17763}. Note=Located in RE-derived vesicles
CC hosting the replication complex. {ECO:0000250|UniProtKB:Q9Q6P4}.
CC -!- SUBCELLULAR LOCATION: [Non-structural protein 2A]: Host endoplasmic
CC reticulum membrane {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane
CC protein {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBCELLULAR LOCATION: [Serine protease subunit NS2B]: Host endoplasmic
CC reticulum membrane; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBCELLULAR LOCATION: [Serine protease NS3]: Host endoplasmic reticulum
CC membrane {ECO:0000255|PROSITE-ProRule:PRU00860}; Peripheral membrane
CC protein {ECO:0000255|PROSITE-ProRule:PRU00860}; Cytoplasmic side
CC {ECO:0000255|PROSITE-ProRule:PRU00860}. Note=Remains non-covalently
CC associated to serine protease subunit NS2B. {ECO:0000255|PROSITE-
CC ProRule:PRU00860}.
CC -!- SUBCELLULAR LOCATION: [Non-structural protein 4A]: Host endoplasmic
CC reticulum membrane {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane
CC protein {ECO:0000250|UniProtKB:P17763}. Host mitochondrion
CC {ECO:0000250|UniProtKB:P17763}. Note=Located in RE-associated vesicles
CC hosting the replication complex. Interacts with host MAVS in the
CC mitochondrion-associated endoplasmic reticulum membranes.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SUBCELLULAR LOCATION: [Non-structural protein 4B]: Host endoplasmic
CC reticulum membrane {ECO:0000250|UniProtKB:P17763}; Multi-pass membrane
CC protein {ECO:0000250|UniProtKB:P17763}. Note=Located in RE-derived
CC vesicles hosting the replication complex.
CC {ECO:0000250|UniProtKB:Q9Q6P4}.
CC -!- SUBCELLULAR LOCATION: [RNA-directed RNA polymerase NS5]: Host
CC endoplasmic reticulum membrane {ECO:0000250|UniProtKB:P17763};
CC Peripheral membrane protein {ECO:0000250|UniProtKB:P17763}; Cytoplasmic
CC side {ECO:0000250|UniProtKB:P17763}. Host nucleus
CC {ECO:0000269|PubMed:30550790}. Note=Located in RE-associated vesicles
CC hosting the replication complex. NS5 protein is mainly localized in the
CC nucleus rather than in ER vesicles, especially in the DENV 2, 3, 4
CC serotypes. {ECO:0000250|UniProtKB:P17763}.
CC -!- DOMAIN: The transmembrane domains of the small envelope protein M and
CC envelope protein E contain an endoplasmic reticulum retention signal.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- PTM: [Genome polyprotein]: Specific enzymatic cleavages in vivo yield
CC mature proteins. Cleavages in the lumen of endoplasmic reticulum are
CC performed by host signal peptidase, whereas cleavages in the
CC cytoplasmic side are performed by serine protease NS3. Signal cleavage
CC at the 2K-4B site requires a prior NS3 protease-mediated cleavage at
CC the 4A-2K site. {ECO:0000250|UniProtKB:P17763}.
CC -!- PTM: [Protein prM]: Cleaved in post-Golgi vesicles by a host furin,
CC releasing the mature small envelope protein M, and peptide pr. This
CC cleavage is incomplete as up to 30% of viral particles still carry
CC uncleaved prM. {ECO:0000250|UniProtKB:P17763,
CC ECO:0000269|PubMed:2501515}.
CC -!- PTM: [Envelope protein E]: N-glycosylated.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- PTM: [Non-structural protein 1]: N-glycosylated. The excreted form is
CC glycosylated and this is required for efficient secretion of the
CC protein from infected cells. {ECO:0000250|UniProtKB:P17763}.
CC -!- PTM: [RNA-directed RNA polymerase NS5]: Sumoylation of RNA-directed RNA
CC polymerase NS5 increases NS5 protein stability allowing proper viral
CC RNA replication. {ECO:0000250|UniProtKB:P29990}.
CC -!- PTM: [RNA-directed RNA polymerase NS5]: Phosphorylated on serines
CC residues. This phosphorylation may trigger NS5 nuclear localization.
CC {ECO:0000250|UniProtKB:P17763}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the class I-like SAM-
CC binding methyltransferase superfamily. mRNA cap 0-1 NS5-type
CC methyltransferase family. {ECO:0000255|PROSITE-ProRule:PRU00924}.
CC -!- WEB RESOURCE: Name=Virus Pathogen Resource;
CC URL="https://www.viprbrc.org/brc/home.spg?decorator=flavi_dengue";
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DR EMBL; M14931; AAA42964.2; -; Genomic_RNA.
DR EMBL; AF326825; AAG45435.1; -; Genomic_RNA.
DR EMBL; AF326826; AAG45436.1; -; Genomic_RNA.
DR EMBL; AF326827; AAG45437.1; -; Genomic_RNA.
DR EMBL; AF326573; AAK01233.1; -; Genomic_RNA.
DR RefSeq; NP_073286.1; NC_002640.1.
DR PDB; 2H0P; NMR; -; A=568-679.
DR PDB; 3UAJ; X-ray; 3.23 A; A/B=280-674.
DR PDB; 3UC0; X-ray; 2.71 A; A/B=280-329, A/B=414-469, A/B=560-577.
DR PDB; 3WE1; X-ray; 2.28 A; A/B=575-679.
DR PDB; 4X42; X-ray; 2.78 A; A/B/C/D/E/F=575-679.
DR PDB; 5B1C; X-ray; 2.00 A; A/B/C=575-679.
DR PDBsum; 2H0P; -.
DR PDBsum; 3UAJ; -.
DR PDBsum; 3UC0; -.
DR PDBsum; 3WE1; -.
DR PDBsum; 4X42; -.
DR PDBsum; 5B1C; -.
DR BMRB; P09866; -.
DR SMR; P09866; -.
DR MINT; P09866; -.
DR MEROPS; S07.001; -.
DR ABCD; P09866; 2 sequenced antibodies.
DR GeneID; 5075729; -.
DR KEGG; vg:5075729; -.
DR EvolutionaryTrace; P09866; -.
DR PRO; PR:P09866; -.
DR Proteomes; UP000000274; Genome.
DR Proteomes; UP000108177; Genome.
DR Proteomes; UP000115480; Genome.
DR Proteomes; UP000137425; Genome.
DR Proteomes; UP000156481; Genome.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0044167; C:host cell endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0033650; C:host cell mitochondrion; IEA:UniProtKB-SubCell.
DR GO; GO:0042025; C:host cell nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0044220; C:host cell perinuclear region of cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0044385; C:integral to membrane of host cell; IEA:UniProtKB-KW.
DR GO; GO:0019028; C:viral capsid; IEA:UniProtKB-KW.
DR GO; GO:0019031; C:viral envelope; IEA:UniProtKB-KW.
DR GO; GO:0055036; C:virion membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003725; F:double-stranded RNA binding; IEA:InterPro.
DR GO; GO:0140272; F:exogenous protein binding; IDA:UniProtKB.
DR GO; GO:0005216; F:ion channel activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004482; F:mRNA (guanine-N7-)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0004483; F:mRNA (nucleoside-2'-O-)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0003724; F:RNA helicase activity; IEA:UniProtKB-EC.
DR GO; GO:0003968; F:RNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:InterPro.
DR GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR GO; GO:0075512; P:clathrin-dependent endocytosis of virus by host cell; IEA:UniProtKB-KW.
DR GO; GO:0039654; P:fusion of virus membrane with host endosome membrane; IEA:UniProtKB-KW.
DR GO; GO:0039520; P:induction by virus of host autophagy; ISS:UniProtKB.
DR GO; GO:0039707; P:pore formation by virus in membrane of host cell; IEA:UniProtKB-KW.
DR GO; GO:0051259; P:protein complex oligomerization; IEA:UniProtKB-KW.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR GO; GO:0039574; P:suppression by virus of host JAK-STAT cascade via inhibition of host TYK2 activity; IEA:UniProtKB-KW.
DR GO; GO:0039564; P:suppression by virus of host JAK-STAT cascade via inhibition of STAT2 activity; IEA:UniProtKB-KW.
DR GO; GO:0039653; P:suppression by virus of host transcription; IDA:UniProtKB.
DR GO; GO:0039502; P:suppression by virus of host type I interferon-mediated signaling pathway; IEA:UniProtKB-KW.
DR GO; GO:0039545; P:suppression by virus of host viral-induced cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity; IEA:UniProtKB-KW.
DR GO; GO:0039694; P:viral RNA genome replication; IEA:InterPro.
DR GO; GO:0019062; P:virion attachment to host cell; IEA:UniProtKB-KW.
DR CDD; cd20761; capping_2-OMTase_Flaviviridae; 1.
DR CDD; cd12149; Flavi_E_C; 1.
DR Gene3D; 1.10.10.930; -; 1.
DR Gene3D; 1.10.8.970; -; 1.
DR Gene3D; 1.20.1280.260; -; 1.
DR Gene3D; 2.40.10.10; -; 1.
DR Gene3D; 2.60.260.50; -; 1.
DR Gene3D; 2.60.40.350; -; 1.
DR Gene3D; 2.60.98.10; -; 1.
DR Gene3D; 3.30.387.10; -; 1.
DR Gene3D; 3.30.67.10; -; 1.
DR Gene3D; 3.40.50.150; -; 1.
DR Gene3D; 3.40.50.300; -; 2.
DR InterPro; IPR011492; DEAD_Flavivir.
DR InterPro; IPR043502; DNA/RNA_pol_sf.
DR InterPro; IPR000069; Env_glycoprot_M_flavivir.
DR InterPro; IPR038302; Env_glycoprot_M_sf_flavivir.
DR InterPro; IPR013755; Flav_gly_cen_dom_subdom1.
DR InterPro; IPR001122; Flavi_capsidC.
DR InterPro; IPR037172; Flavi_capsidC_sf.
DR InterPro; IPR027287; Flavi_E_Ig-like.
DR InterPro; IPR026470; Flavi_E_Stem/Anchor_dom.
DR InterPro; IPR038345; Flavi_E_Stem/Anchor_dom_sf.
DR InterPro; IPR001157; Flavi_NS1.
DR InterPro; IPR000752; Flavi_NS2A.
DR InterPro; IPR000487; Flavi_NS2B.
DR InterPro; IPR000404; Flavi_NS4A.
DR InterPro; IPR001528; Flavi_NS4B.
DR InterPro; IPR002535; Flavi_propep.
DR InterPro; IPR038688; Flavi_propep_sf.
DR InterPro; IPR000336; Flavivir/Alphavir_Ig-like_sf.
DR InterPro; IPR001850; Flavivirus_NS3_S7.
DR InterPro; IPR014412; Gen_Poly_FLV.
DR InterPro; IPR011998; Glycoprot_cen/dimer.
DR InterPro; IPR036253; Glycoprot_cen/dimer_sf.
DR InterPro; IPR038055; Glycoprot_E_dimer_dom.
DR InterPro; IPR013756; GlyE_cen_dom_subdom2.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR014756; Ig_E-set.
DR InterPro; IPR026490; mRNA_cap_0/1_MeTrfase.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR009003; Peptidase_S1_PA.
DR InterPro; IPR043504; Peptidase_S1_PA_chymotrypsin.
DR InterPro; IPR000208; RNA-dir_pol_flavivirus.
DR InterPro; IPR007094; RNA-dir_pol_PSvirus.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR Pfam; PF01003; Flavi_capsid; 1.
DR Pfam; PF07652; Flavi_DEAD; 1.
DR Pfam; PF02832; Flavi_glycop_C; 1.
DR Pfam; PF00869; Flavi_glycoprot; 1.
DR Pfam; PF01004; Flavi_M; 1.
DR Pfam; PF00948; Flavi_NS1; 1.
DR Pfam; PF01005; Flavi_NS2A; 1.
DR Pfam; PF01002; Flavi_NS2B; 1.
DR Pfam; PF01350; Flavi_NS4A; 1.
DR Pfam; PF01349; Flavi_NS4B; 1.
DR Pfam; PF00972; Flavi_NS5; 1.
DR Pfam; PF01570; Flavi_propep; 1.
DR Pfam; PF01728; FtsJ; 1.
DR Pfam; PF00949; Peptidase_S7; 1.
DR PIRSF; PIRSF003817; Gen_Poly_FLV; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF101257; SSF101257; 1.
DR SUPFAM; SSF50494; SSF50494; 1.
DR SUPFAM; SSF52540; SSF52540; 2.
DR SUPFAM; SSF53335; SSF53335; 1.
DR SUPFAM; SSF56672; SSF56672; 1.
DR SUPFAM; SSF56983; SSF56983; 1.
DR SUPFAM; SSF81296; SSF81296; 1.
DR TIGRFAMs; TIGR04240; flavi_E_stem; 1.
DR PROSITE; PS51527; FLAVIVIRUS_NS2B; 1.
DR PROSITE; PS51528; FLAVIVIRUS_NS3PRO; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS50507; RDRP_SSRNA_POS; 1.
DR PROSITE; PS51591; RNA_CAP01_NS5_MT; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Activation of host autophagy by virus; ATP-binding;
KW Capsid protein; Clathrin-mediated endocytosis of virus by host;
KW Cleavage on pair of basic residues; Direct protein sequencing;
KW Disulfide bond; Fusion of virus membrane with host endosomal membrane;
KW Fusion of virus membrane with host membrane; Glycoprotein; Helicase;
KW Host cytoplasm; Host endoplasmic reticulum; Host membrane;
KW Host mitochondrion; Host nucleus; Host-virus interaction; Hydrolase;
KW Inhibition of host innate immune response by virus;
KW Inhibition of host interferon signaling pathway by virus;
KW Inhibition of host MAVS by virus; Inhibition of host RLR pathway by virus;
KW Inhibition of host STAT2 by virus; Inhibition of host TYK2 by virus;
KW Ion channel; Ion transport; Membrane; Metal-binding; Methyltransferase;
KW mRNA capping; mRNA processing; Multifunctional enzyme; Nucleotide-binding;
KW Nucleotidyltransferase; Phosphoprotein; Protease; RNA-binding;
KW RNA-directed RNA polymerase; S-adenosyl-L-methionine; Secreted;
KW Serine protease; Suppressor of RNA silencing; Transcription;
KW Transcription regulation; Transferase; Transmembrane; Transmembrane helix;
KW Transport; Ubl conjugation; Viral attachment to host cell;
KW Viral envelope protein; Viral immunoevasion; Viral ion channel;
KW Viral penetration into host cytoplasm; Viral RNA replication; Virion;
KW Virus endocytosis by host; Virus entry into host cell; Zinc.
FT CHAIN 1..3386
FT /note="Genome polyprotein"
FT /id="PRO_0000405226"
FT CHAIN 1..99
FT /note="Capsid protein C"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038000"
FT PROPEP 100..113
FT /note="ER anchor for the capsid protein C, removed in
FT mature form by serine protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038001"
FT CHAIN 114..279
FT /note="Protein prM"
FT /evidence="ECO:0000269|PubMed:2501515"
FT /id="PRO_0000308297"
FT CHAIN 114..204
FT /note="Peptide pr"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000308298"
FT CHAIN 205..279
FT /note="Small envelope protein M"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038002"
FT CHAIN 280..774
FT /note="Envelope protein E"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038003"
FT CHAIN 775..1126
FT /note="Non-structural protein 1"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038004"
FT CHAIN 1127..1344
FT /note="Non-structural protein 2A"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038005"
FT CHAIN 1345..1474
FT /note="Serine protease subunit NS2B"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038006"
FT CHAIN 1475..2092
FT /note="Serine protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038007"
FT CHAIN 2093..2219
FT /note="Non-structural protein 4A"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038008"
FT PEPTIDE 2220..2242
FT /note="Peptide 2k"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000308300"
FT CHAIN 2243..2487
FT /note="Non-structural protein 4B"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038009"
FT CHAIN 2488..3387
FT /note="RNA-directed RNA polymerase NS5"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT /id="PRO_0000038010"
FT TOPO_DOM 1..100
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 101..117
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 118..237
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 238..258
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 259..265
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 266..279
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 280..725
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 726..746
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 747..751
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 752..772
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 773..1194
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 1195..1218
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1219..1224
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 1225..1243
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1244..1267
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 1268..1288
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1289
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 1290..1308
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1309..1316
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 1317..1337
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1338..1345
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 1346..1366
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1367..1369
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 1370..1390
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1391..1437
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT INTRAMEM 1438..1458
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 1459..2143
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 2144..2164
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2165..2169
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT INTRAMEM 2170..2190
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2191
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 2192..2212
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2213..2225
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 2226..2246
FT /note="Helical; Note=Signal for NS4B"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2247..2270
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT INTRAMEM 2271..2291
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2292..2301
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT INTRAMEM 2302..2322
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2323..2343
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 2344..2364
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2365..2409
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 2410..2430
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2431..2455
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 2456..2476
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 2477..3387
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT DOMAIN 1475..1652
FT /note="Peptidase S7"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00860"
FT DOMAIN 1654..1810
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT DOMAIN 1820..1987
FT /note="Helicase C-terminal"
FT DOMAIN 2489..2751
FT /note="mRNA cap 0-1 NS5-type MT"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT DOMAIN 3016..3166
FT /note="RdRp catalytic"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00539"
FT REGION 36..71
FT /note="Hydrophobic; homodimerization of capsid protein C"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT REGION 377..390
FT /note="Fusion peptide"
FT /evidence="ECO:0000250|UniProtKB:P14336"
FT REGION 1397..1436
FT /note="Interacts with and activates NS3 protease"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00859"
FT REGION 1658..1661
FT /note="Important for RNA-binding"
FT /evidence="ECO:0000250|UniProtKB:P14340"
FT MOTIF 1758..1761
FT /note="DEAH box"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT MOTIF 2564..2567
FT /note="SUMO-interacting motif"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT ACT_SITE 1525
FT /note="Charge relay system; for serine protease NS3
FT activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00860"
FT ACT_SITE 1549
FT /note="Charge relay system; for serine protease NS3
FT activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00860"
FT ACT_SITE 1609
FT /note="Charge relay system; for serine protease NS3
FT activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00860"
FT ACT_SITE 2548
FT /note="For 2'-O-MTase activity"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT ACT_SITE 2633
FT /note="For 2'-O-MTase activity"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT ACT_SITE 2668
FT /note="For 2'-O-MTase activity"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT ACT_SITE 2704
FT /note="For 2'-O-MTase activity"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 1667..1674
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT BINDING 2543
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2573
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2574
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2591
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2592
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2618
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2619
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2634
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2706
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT BINDING 2925
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 2929
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 2934
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 2937
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 3200
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 3216
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT BINDING 3335
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q6YMS4"
FT SITE 99..100
FT /note="Cleavage; by viral protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 113..114
FT /note="Cleavage; by host signal peptidase"
FT /evidence="ECO:0000269|PubMed:2501515"
FT SITE 204..205
FT /note="Cleavage; by host furin"
FT /evidence="ECO:0000250|UniProtKB:P29990, ECO:0000255"
FT SITE 279..280
FT /note="Cleavage; by host signal peptidase"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 774..775
FT /note="Cleavage; by host signal peptidase"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 1126..1127
FT /note="Cleavage; by host"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 1344..1345
FT /note="Cleavage; by viral protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 1474..1475
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 1931
FT /note="Involved in NS3 ATPase and RTPase activities"
FT /evidence="ECO:0000250|UniProtKB:P14335"
FT SITE 1934
FT /note="Involved in NS3 ATPase and RTPase activities"
FT /evidence="ECO:0000250|UniProtKB:P14335"
FT SITE 2092..2093
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 2219..2220
FT /note="Cleavage; by viral protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 2242..2243
FT /note="Cleavage; by host signal peptidase"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 2487..2488
FT /note="Cleavage; by viral protease NS3"
FT /evidence="ECO:0000250|UniProtKB:P29990"
FT SITE 2501
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2504
FT /note="mRNA cap binding; via carbonyl oxygen"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2505
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2507
FT /note="mRNA cap binding; via carbonyl oxygen"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2512
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2516
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2548
FT /note="Essential for 2'-O-methyltransferase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2633
FT /note="Essential for 2'-O-methyltransferase and N-7
FT methyltransferase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2637
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2668
FT /note="Essential for 2'-O-methyltransferase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2699
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2701
FT /note="mRNA cap binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT SITE 2704
FT /note="Essential for 2'-O-methyltransferase activity"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00924"
FT MOD_RES 2543
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P03314"
FT CARBOHYD 182
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 346
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 432
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 904
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 981
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 2297
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 2301
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 2453
FT /note="N-linked (GlcNAc...) asparagine; by host"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT DISULFID 282..309
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 339..400
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 353..384
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 371..395
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 464..564
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 581..612
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 778..789
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 829..917
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 953..997
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 1054..1103
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 1065..1087
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT DISULFID 1086..1090
FT /evidence="ECO:0000250|UniProtKB:P17763"
FT CONFLICT 780
FT /note="A -> V (in Ref. 2; AAG45436/AAK01233)"
FT /evidence="ECO:0000305"
FT CONFLICT 1418
FT /note="I -> V (in Ref. 2; AAG45435)"
FT /evidence="ECO:0000305"
FT CONFLICT 1909
FT /note="P -> T (in Ref. 2; AAK01233)"
FT /evidence="ECO:0000305"
FT CONFLICT 2032
FT /note="K -> E (in Ref. 2; AAG45435)"
FT /evidence="ECO:0000305"
FT CONFLICT 2351
FT /note="V -> A (in Ref. 2; AAG45436)"
FT /evidence="ECO:0000305"
FT CONFLICT 2354
FT /note="L -> F (in Ref. 2; AAG45437)"
FT /evidence="ECO:0000305"
FT CONFLICT 2510
FT /note="K -> R (in Ref. 2; AAK01233)"
FT /evidence="ECO:0000305"
FT CONFLICT 2736
FT /note="K -> R (in Ref. 2; AAG45436)"
FT /evidence="ECO:0000305"
FT STRAND 286..292
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 298..304
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 309..314
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 317..328
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 333..351
FT /evidence="ECO:0007829|PDB:3UAJ"
FT HELIX 362..364
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 369..379
FT /evidence="ECO:0007829|PDB:3UAJ"
FT TURN 380..383
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 388..408
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 411..413
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 415..422
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 439..444
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 449..454
FT /evidence="ECO:0007829|PDB:3UAJ"
FT TURN 455..457
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 458..467
FT /evidence="ECO:0007829|PDB:3UAJ"
FT HELIX 472..474
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 475..480
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 483..488
FT /evidence="ECO:0007829|PDB:3UAJ"
FT HELIX 489..493
FT /evidence="ECO:0007829|PDB:3UAJ"
FT HELIX 513..515
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 517..519
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 529..531
FT /evidence="ECO:0007829|PDB:3UAJ"
FT HELIX 536..542
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 544..546
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 548..550
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 552..554
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 561..567
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 570..572
FT /evidence="ECO:0007829|PDB:2H0P"
FT TURN 574..577
FT /evidence="ECO:0007829|PDB:3UAJ"
FT STRAND 585..593
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 595..597
FT /evidence="ECO:0007829|PDB:3WE1"
FT STRAND 599..605
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 607..609
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 611..613
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 616..619
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 621..623
FT /evidence="ECO:0007829|PDB:3WE1"
FT STRAND 632..634
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 636..639
FT /evidence="ECO:0007829|PDB:2H0P"
FT STRAND 643..648
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 652..661
FT /evidence="ECO:0007829|PDB:5B1C"
FT HELIX 662..664
FT /evidence="ECO:0007829|PDB:5B1C"
FT STRAND 666..672
FT /evidence="ECO:0007829|PDB:5B1C"
SQ SEQUENCE 3387 AA; 378385 MW; 0CE81B6E7DEFDB5E CRC64;
MNQRKKVVRP PFNMLKRERN RVSTPQGLVK RFSTGLFSGK GPLRMVLAFI TFLRVLSIPP
TAGILKRWGQ LKKNKAIKIL IGFRKEIGRM LNILNGRKRS TITLLCLIPT VMAFSLSTRD
GEPLMIVAKH ERGRPLLFKT TEGINKCTLI AMDLGEMCED TVTYKCPLLV NTEPEDIDCW
CNLTSTWVMY GTCTQSGERR REKRSVALTP HSGMGLETRA ETWMSSEGAW KHAQRVESWI
LRNPGFALLA GFMAYMIGQT GIQRTVFFVL MMLVAPSYGM RCVGVGNRDF VEGVSGGAWV
DLVLEHGGCV TTMAQGKPTL DFELTKTTAK EVALLRTYCI EASISNITTA TRCPTQGEPY
LKEEQDQQYI CRRDVVDRGW GNGCGLFGKG GVVTCAKFSC SGKITGNLVQ IENLEYTVVV
TVHNGDTHAV GNDTSNHGVT AMITPRSPSV EVKLPDYGEL TLDCEPRSGI DFNEMILMKM
KKKTWLVHKQ WFLDLPLPWT AGADTSEVHW NYKERMVTFK VPHAKRQDVT VLGSQEGAMH
SALAGATEVD SGDGNHMFAG HLKCKVRMEK LRIKGMSYTM CSGKFSIDKE MAETQHGTTV
VKVKYEGAGA PCKVPIEIRD VNKEKVVGRI ISSTPLAENT NSVTNIELEP PFGDSYIVIG
VGNSALTLHW FRKGSSIGKM FESTYRGAKR MAILGETAWD FGSVGGLFTS LGKAVHQVFG
SVYTTMFGGV SWMIRILIGF LVLWIGTNSR NTSMAMTCIA VGGITLFLGF TVQADMGCVA
SWSGKELKCG SGIFVVDNVH TWTEQYKFQP ESPARLASAI LNAHKDGVCG IRSTTRLENV
MWKQITNELN YVLWEGGHDL TVVAGDVKGV LTKGKRALTP PVSDLKYSWK TWGKAKIFTP
EARNSTFLID GPDTSECPNE RRAWNSLEVE DYGFGMFTTN IWMKFREGSS EVCDHRLMSA
AIKDQKAVHA DMGYWIESSK NQTWQIEKAS LIEVKTCLWP KTHTLWSNGV LESQMLIPKS
YAGPFSQHNY RQGYATQTVG PWHLGKLEID FGECPGTTVT IQEDCDHRGP SLRTTTASGK
LVTQWCCRSC TMPPLRFLGE DGCWYGMEIR PLSEKEENMV KSQVTAGQGT SETFSMGLLC
LTLFVEECLR RRVTRKHMIL VVVITLCAII LGGLTWMDLL RALIMLGDTM SGRIGGQIHL
AIMAVFKMSP GYVLGVFLRK LTSRETALMV IGMAMTTVLS IPHDLMELID GISLGLILLK
IVTQFDNTQV GTLALSLTFI RSTMPLVMAW RTIMAVLFVV TLIPLCRTSC LQKQSHWVEI
TALILGAQAL PVYLMTLMKG ASRRSWPLNE GIMAVGLVSL LGSALLKNDV PLAGPMVAGG
LLLAAYVMSG SSADLSLEKA ANVQWDEMAD ITGSSPIIEV KQDEDGSFSI RDVEETNMIT
LLVKLALITV SGLYPLAIPV TMTLWYMWQV KTQRSGALWD VPSPAATKKA ALSEGVYRIM
QRGLFGKTQV GVGIHMEGVF HTMWHVTRGS VICHETGRLE PSWADVRNDM ISYGGGWRLG
DKWDKEEDVQ VLAIEPGKNP KHVQTKPGLF KTLTGEIGAV TLDFKPGTSG SPIINRKGKV
IGLYGNGVVT KSGDYVSAIT QAERIGEPDY EVDEDIFRKK RLTIMDLHPG AGKTKRILPS
IVREALKRRL RTLILAPTRV VAAEMEEALR GLPIRYQTPA VKSEHTGREI VDLMCHATFT
TRLLSSTRVP NYNLIVMDEA HFTDPSSVAA RGYISTRVEM GEAAAIFMTA TPPGATDPFP
QSNSPIEDIE REIPERSWNT GFDWITDYQG KTVWFVPSIK AGNDIANCLR KSGKKVIQLS
RKTFDTEYPK TKLTDWDFVV TTDISEMGAN FRAGRVIDPR RCLKPVILPD GPERVILAGP
IPVTPASAAQ RRGRIGRNPA QEDDQYVFSG DPLKNDEDHA HWTEAKMLLD NIYTPEGIIP
TLFGPEREKT QAIDGEFRLR GEQRKTFVEL MRRGDLPVWL SYKVASAGIS YKDREWCFTG
ERNNQILEEN MEVEIWTREG EKKKLRPRWL DARVYADPMA LKDFKEFASG RKSITLDILT
EIASLPTYLS SRAKLALDNI VMLHTTERGG RAYQHALNEL PESLETLMLV ALLGAMTAGI
FLFFMQGKGI GKLSMGLITI AVASGLLWVA EIQPQWIAAS IILEFFLMVL LIPEPEKQRT
PQDNQLIYVI LTILTIIGLI AANEMGLIEK TKTDFGFYQV KTETTILDVD LRPASAWTLY
AVATTILTPM LRHTIENTSA NLSLAAIANQ AAVLMGLGKG WPLHRMDLGV PLLAMGCYSQ
VNPTTLTASL VMLLVHYAII GPGLQAKATR EAQKRTAAGI MKNPTVDGIT VIDLEPISYD
PKFEKQLGQV MLLVLCAGQL LLMRTTWAFC EVLTLATGPI LTLWEGNPGR FWNTTIAVST
ANIFRGSYLA GAGLAFSLIK NAQTPRRGTG TTGETLGEKW KRQLNSLDRK EFEEYKRSGI
LEVDRTEAKS ALKDGSKIKH AVSRGSSKIR WIVERGMVKP KGKVVDLGCG RGGWSYYMAT
LKNVTEVKGY TKGGPGHEEP IPMATYGWNL VKLHSGVDVF YKPTEQVDTL LCDIGESSSN
PTIEEGRTLR VLKMVEPWLS SKPEFCIKVL NPYMPTVIEE LEKLQRKHGG NLVRCPLSRN
STHEMYWVSG ASGNIVSSVN TTSKMLLNRF TTRHRKPTYE KDVDLGAGTR SVSTETEKPD
MTIIGRRLQR LQEEHKETWH YDQENPYRTW AYHGSYEAPS TGSASSMVNG VVKLLTKPWD
VIPMVTQLAM TDTTPFGQQR VFKEKVDTRT PQPKPGTRMV MTTTANWLWA LLGKKKNPRL
CTREEFISKV RSNAAIGAVF QEEQGWTSAS EAVNDSRFWE LVDKERALHQ EGKCESCVYN
MMGKREKKLG EFGRAKGSRA IWYMWLGARF LEFEALGFLN EDHWFGRENS WSGVEGEGLH
RLGYILEEID KKDGDLMYAD DTAGWDTRIT EDDLQNEELI TEQMAPHHKI LAKAIFKLTY
QNKVVKVLRP TPRGAVMDII SRKDQRGSGQ VGTYGLNTFT NMEVQLIRQM EAEGVITQDD
MQNPKGLKER VEKWLKECGV DRLKRMAISG DDCVVKPLDE RFGTSLLFLN DMGKVRKDIP
QWEPSKGWKN WQEVPFCSHH FHKIFMKDGR SLVVPCRNQD ELIGRARISQ GAGWSLRETA
CLGKAYAQMW SLMYFHRRDL RLASMAICSA VPTEWFPTSR TTWSIHAHHQ WMTTEDMLKV
WNRVWIEDNP NMTDKTPVHS WEDIPYLGKR EDLWCGSLIG LSSRATWAKN IHTAITQVRN
LIGKEEYVDY MPVMKRYSAP SESEGVL
