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Entry version 59 (02 Jun 2021)
Sequence version 1 (01 Nov 1999)
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Protein

RNA2 polyprotein

Gene
N/A
Organism
Satsuma dwarf virus (isolate Satsuma mandarin/Japan/S-58/1977) (SDV)
Status
Reviewed-Annotation score:

Annotation score:2 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

transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Acts by forming a tubular structure at the host plasmodesmata, enlarging it enough to allow free passage of virion capsids (By similarity).

By similarity

Capsid proteins form a capsid enclosing the viral positive strand RNA genome. Together they form an icosahedral capsid pseudo T=3 with a diameter of approximately 30 nm (Potential).

Curated

<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 - 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 functionViral movement protein
Biological processTransport

<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:
RNA2 polyprotein
Alternative name(s):
P2
Cleaved into the following 3 chains:
Movement protein
Short name:
MP
Large capsid protein
Short name:
LCP
Small capsid protein
Short name:
SCP
<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>OrganismiSatsuma dwarf virus (isolate Satsuma mandarin/Japan/S-58/1977) (SDV)
<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 identifieri650481 [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 lineageiVirusesRiboviriaOrthornaviraePisuviricotaPisoniviricetesPicornaviralesSecoviridaeSadwavirusSatsumavirus
<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 hostiCitrus unshiu (Satsuma mandarin) (Citrus nobilis var. unshiu) [TaxID: 55188]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000675 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Genome

<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

  • host plasmodesma By similarity
  • Note: Assembles in tubules that are embedded within modified plasmodesmata.By similarity

Keywords - Cellular componenti

Capsid protein, Host cell junction, 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_00004027761 – 1574RNA2 polyproteinAdd BLAST1574
ChainiPRO_00004027771 – 913Movement proteinAdd BLAST913
ChainiPRO_0000402778914 – 1357Large capsid proteinAdd BLAST444
ChainiPRO_00004027791358 – 1574Small capsid proteinAdd BLAST217

<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

Specific enzymatic cleavages by RNA1 encoded picornain 3C-like protease in vivo yield mature proteins.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei913 – 914CleavageSequence analysis2
Sitei1357 – 1358CleavageSequence analysis2

<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

<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>Regioni557 – 579DisorderedSequence analysisAdd BLAST23
Regioni863 – 916DisorderedSequence analysisAdd BLAST54

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili361 – 422Sequence analysisAdd BLAST62

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi868 – 892Polar residuesSequence analysisAdd BLAST25

Keywords - Domaini

Coiled coil

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.120.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005306, Nepo_coat_N
IPR029053, Viral_coat

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03689, Nepo_coat_N, 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: Complete.

<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.

Q9WAL9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEIYGFSPLS FQDTESWKNS AFAACRGCKT YPIEEVGTDG SVRIRELPVG
60 70 80 90 100
LVLKGVMAQY RSILWTQFVA DPATTTVDRK SFDFWLFCRR AEAAQERAFR
110 120 130 140 150
ARQSKRAAKA AALDAEGLID RSYKGRTYKV SVRGLSWKSV RAAQKAARKA
160 170 180 190 200
AKNFGFTISE NPFSALPSEG RSAFSAGETP APPACALPNI CWAARRASAK
210 220 230 240 250
SASPADVESL PFLGLLPESP RLRNEGLLSL LRAKLADFKA ARAPLVPIAK
260 270 280 290 300
RVVKTPSEDS IWESVEKNAP IVGCVINGMV GIPKNPIIQR LLPERKYIAR
310 320 330 340 350
KCVRAFVPQV MCSSRHKHDF AQLRNPDKWI VFPSVIRIST VDAYATARRL
360 370 380 390 400
GLINDCSSAL ERVKAFSSHH LDLEKEVSRL EREACAAPRK TIVARVFKFF
410 420 430 440 450
FEEYALAYDE VVERLRAAKE DRRREHLAFL RNIKRQAHEL ELKERQSFLV
460 470 480 490 500
AIEEARIKSL ELKAKIEEGP PPQILYTPEW HVVQRAKAYA DVTMSPSERD
510 520 530 540 550
IAHLAYENKY VNARAYPNTD VAAKFRARCD AHFERIFGYA VHRGTRTETL
560 570 580 590 600
TQVAESPPPI ITAPVGQRVG GNPPTETPGA AAVRAAMRRA VERNRPGPGE
610 620 630 640 650
SSAMPAREPL LSHRGQYYAR SLSDRYNNIC SRNNAYDLMR ETDVPIMEFT
660 670 680 690 700
FGQQQDIAIP LSSRFGNHQS LHVGELEIAV QSSVLTGVDT AMAIMVSDAS
710 720 730 740 750
HDRLEEGFLS LTILRLGAGW MRHTIPIGIT VFPTDPLVDR FLRLSVLTGG
760 770 780 790 800
SPMADGRQVA RLHYGLLGQA YTGAGEQRLT QYATRRINVR QTHVTQFLEG
810 820 830 840 850
NHIHIARSED RQQPLPHMSL EFRPLSGSTR YVARPGGYQA IESGRQSVDI
860 870 880 890 900
TQNFIRMPTH LTRSATDREE TPAPNNPNEQ NVGRSEINAE IPTNSAEEEE
910 920 930 940 950
RRRRTPHGSA IHRGYTEFSE RNENLIEHLY VPSMHGLSLK EDIHLFTKNL
960 970 980 990 1000
EIPSTADFCK ELARYSGLTE AMSYRGASYY SRLLSGVAIL RPHFKFTFRL
1010 1020 1030 1040 1050
VTPILESIPL FVVWDDLGQL NTKVSLLSSA FQVIDSDHTR AAVYEVRPSG
1060 1070 1080 1090 1100
PTDLLTPSKA NYGVGGDLVI FSGGYGSLSL SSPLRLKIEA CLLKDTSLGS
1110 1120 1130 1140 1150
GEIALPQGPS SMLSFHYLNE VDLGDVNMHI FLGSCKYKSS STVGGRKYIS
1160 1170 1180 1190 1200
VCPAAGLVHK GGKAAYLGLG ASLFSLYNFW KGSYVLKVDV LSKGSCAGAI
1210 1220 1230 1240 1250
SIYIPPPGSS ADHYSQSQLD TLPRYELPWR GSGSARFEVE NFSWIGWHLT
1260 1270 1280 1290 1300
KPQRYITNED WFSLNAGLLV VLNQPPTTRT GGSSDIRVIF RIVKFKNLTL
1310 1320 1330 1340 1350
KERSTTCDIF AGIKDSEYTD PLVDVLDENI TAPSASSLTT VQDPDLGLET
1360 1370 1380 1390 1400
TSSAQTSGLT TTRSFGAYYA YLLGGESAGN RWHSYVLPIT MGHHREMIGA
1410 1420 1430 1440 1450
SKTGYLNTQL DETIRIRYSL RNPLHILCSA GAYYAVDLLF TLVVDGDHGA
1460 1470 1480 1490 1500
ERAYTQLGLI QTPLMEYFDG YSASRNLSSE GGYSNQLGVG KSYVQLIVPR
1510 1520 1530 1540 1550
RNYRARSITT NTGALFFETI GSLTVKFAVS AKIKGVHLYV EPVGPIDVDG
1560 1570
YGRGADISLT NENFVLMPSL RTAA
Length:1,574
Mass (Da):174,410
Last modified:November 1, 1999 - 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:i923BB7BDB7311C28
GO

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
AB009959 Genomic RNA Translation: BAA76747.1

NCBI Reference Sequences

More...
RefSeqi
NP_620567.1, NC_003786.2

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
993328

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
vg:993328

<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
AB009959 Genomic RNA Translation: BAA76747.1
RefSeqiNP_620567.1, NC_003786.2

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Genome annotation databases

GeneIDi993328
KEGGivg:993328

Family and domain databases

Gene3Di2.60.120.20, 1 hit
InterProiView protein in InterPro
IPR005306, Nepo_coat_N
IPR029053, Viral_coat
PfamiView protein in Pfam
PF03689, Nepo_coat_N, 1 hit

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 nameiPOL2_SDVS5
<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: Q9WAL9
<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: January 11, 2011
Last sequence update: November 1, 1999
Last modified: June 2, 2021
This is version 59 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

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome
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