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Entry version 104 (11 Dec 2019)
Sequence version 1 (01 Jun 1994)
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Protein

Genome polyprotein

Gene
N/A
Organism
Louping ill virus (strain Negishi 3248/49/P10) (Li)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Binds to host cell surface receptor and mediates fusion between viral and cellular membranes. Envelope protein is synthesized in the endoplasmic reticulum in the form of heterodimer with protein prM. They play a role in virion budding in the ER, and the newly formed immature particle is covered with 60 spikes composed of heterodimer between precursor prM and envelope protein E. The virion is transported to the Golgi apparatus where the low pH causes dissociation of PrM-E heterodimers and formation of E homodimers. prM-E cleavage is ineficient, and many virions are only partially matured. These uncleaved prM would play a role in immune evasion.By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionSuppressor of RNA silencing
Biological processClathrin-mediated endocytosis of virus by host, Fusion of virus membrane with host endosomal membrane, Fusion of virus membrane with host membrane, Host-virus interaction, Viral attachment to host cell, Viral penetration into host cytoplasm, Virus endocytosis by host, Virus entry into host cell
LigandZinc

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Genome polyprotein
Cleaved into the following chain:
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiLouping ill virus (strain Negishi 3248/49/P10) (Li)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri36388 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiVirusesRiboviriaFlaviviridaeFlavivirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiBos taurus (Bovine) [TaxID: 9913]
Canis lupus familiaris (Dog) (Canis familiaris) [TaxID: 9615]
Cervinae [TaxID: 34878]
Equus caballus (Horse) [TaxID: 9796]
Homo sapiens (Human) [TaxID: 9606]
Ixodes ricinus (Common tick) (Acarus ricinus) [TaxID: 34613]
Ovis aries (Sheep) [TaxID: 9940]
Sus scrofa (Pig) [TaxID: 9823]

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini‹1 – 447ExtracellularSequence analysisAdd BLAST›447
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei448 – 468HelicalSequence analysisAdd BLAST21
Topological domaini469 – 479CytoplasmicSequence analysisAdd BLAST11
Transmembranei480 – ›496HelicalSequence analysisAdd BLAST›17

GO - Cellular componenti

Keywords - Cellular componenti

Host endoplasmic reticulum, Host membrane, Membrane, Viral envelope protein, Virion

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_0000405185‹1 – ›496Genome polyproteinAdd BLAST›496
ChainiPRO_00000378331 – 496Envelope protein EBy similarityAdd BLAST496

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi3 ↔ 30By similarity
Disulfide bondi60 ↔ 121By similarity
Disulfide bondi60 ↔ 116By similarity
Disulfide bondi74 ↔ 105By similarity
Disulfide bondi92 ↔ 121By similarity
Disulfide bondi92 ↔ 116By similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi154N-linked (GlcNAc...) asparagine; by hostPROSITE-ProRule annotation1
Disulfide bondi186 ↔ 290By similarity
Disulfide bondi307 ↔ 338By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

N-glycosylated.By similarity

Keywords - PTMi

Cleavage on pair of basic residues, Disulfide bond, Glycoprotein

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer; in the endoplasmic reticulum and Golgi.

By similarity

GO - Molecular functioni

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q02478

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni98 – 111Fusion peptideBy similarityAdd BLAST14

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

Conserved Domains Database

More...
CDDi
cd12149, Flavi_E_C, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.1280.260, 1 hit
2.60.40.350, 1 hit
2.60.98.10, 1 hit
3.30.387.10, 1 hit
3.30.67.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013755, Flav_gly_cen_dom_subdom1
IPR027287, Flavi_E_Ig-like
IPR026470, Flavi_E_Stem/Anchor_dom
IPR038345, Flavi_E_Stem/Anchor_dom_sf
IPR000336, Flavivir/Alphavir_Ig-like_sf
IPR011998, Glycoprot_cen/dimer
IPR036253, Glycoprot_cen/dimer_sf
IPR038055, Glycoprot_E_dimer_dom
IPR013756, GlyE_cen_dom_subdom2
IPR014756, Ig_E-set

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02832, Flavi_glycop_C, 1 hit
PF00869, Flavi_glycoprot, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF56983, SSF56983, 1 hit
SSF81296, SSF81296, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR04240, flavi_E_stem, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Fragment.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q02478-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
SRCTHLENRD FVTGTQGTTR VTLVLELGGC VTITAEGKPS VDVWLDAIYQ
60 70 80 90 100
ESPAKTREYC LHAKLSETKV AARCPTMGPA VLTEEHQIGT VCKRDQSDRG
110 120 130 140 150
WGNHCGLFGK GSIVACVKAA CEAKKKATGY VYDANKIVYT VKVEPHTGDY
160 170 180 190 200
VAANETHKGR KTTTFTVSSE KTILTLGEYG DVSLLCRVAS GVNLAQTIIL
210 220 230 240 250
ELDKTAEHLP TAWQVHRDWF NDLALPWKHD GNPHWNNAER LVEFGVPHAV
260 270 280 290 300
KMDVYNLGDQ TGVLLKALAG VPVAHIEGNK YHLKSGHVTC EVGLENLKMK
310 320 330 340 350
GLTYTMCDKS KFTWKRTPTD SGHDTVVMEV TFSGSKPCRI PVRAVAHGSP
360 370 380 390 400
DVNVAMLITP NPTIENDGGG FIEMQLPPGD NIIYVGELSH QWFQTGSSIG
410 420 430 440 450
RVFQTTRKGI ERLTVIGEHA WDFGSAGGFF SSIGKAVHTV LGGAFNSIFG
460 470 480 490
GVGFLPKLLM GVALAWLGLN TRNPTMSMSF LLAGGLVLAM TLGVGA
Length:496
Mass (Da):53,653
Last modified:June 1, 1994 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iD223BABA3B8DF3D9
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei11
Non-terminal residuei4961

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M94956 Genomic RNA Translation: AAA46678.1

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M94956 Genomic RNA Translation: AAA46678.1

3D structure databases

SMRiQ02478
ModBaseiSearch...

Family and domain databases

CDDicd12149, Flavi_E_C, 1 hit
Gene3Di1.20.1280.260, 1 hit
2.60.40.350, 1 hit
2.60.98.10, 1 hit
3.30.387.10, 1 hit
3.30.67.10, 1 hit
InterProiView protein in InterPro
IPR013755, Flav_gly_cen_dom_subdom1
IPR027287, Flavi_E_Ig-like
IPR026470, Flavi_E_Stem/Anchor_dom
IPR038345, Flavi_E_Stem/Anchor_dom_sf
IPR000336, Flavivir/Alphavir_Ig-like_sf
IPR011998, Glycoprot_cen/dimer
IPR036253, Glycoprot_cen/dimer_sf
IPR038055, Glycoprot_E_dimer_dom
IPR013756, GlyE_cen_dom_subdom2
IPR014756, Ig_E-set
PfamiView protein in Pfam
PF02832, Flavi_glycop_C, 1 hit
PF00869, Flavi_glycoprot, 1 hit
SUPFAMiSSF56983, SSF56983, 1 hit
SSF81296, SSF81296, 1 hit
TIGRFAMsiTIGR04240, flavi_E_stem, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPOLG_LIVN1
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q02478
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: June 1, 1994
Last modified: December 11, 2019
This is version 104 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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