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Entry version 102 (16 Oct 2019)
Sequence version 1 (12 Apr 2005)
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Protein
Submitted name:

Exosome component 2

Gene

exosc2

Organism
Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
Status
Unreviewed-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>
-Experimental evidence at transcript leveli <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

<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

  • RNA binding Source: GO_Central

GO - Biological processi

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-XTR-429958 mRNA decay by 3' to 5' exoribonuclease
R-XTR-450385 Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNA
R-XTR-450513 Tristetraprolin (TTP, ZFP36) binds and destabilizes mRNA
R-XTR-450604 KSRP (KHSRP) binds and destabilizes mRNA

<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_and_taxonomy_section">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
Submitted name:
Exosome component 2Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:exosc2Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiXenopus tropicalis (Western clawed frog) (Silurana tropicalis)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri8364 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusSilurana
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000008143 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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: Unassembled WGS sequence

Organism-specific databases

Xenopus laevis and tropicalis biology and genomics resource

More...
Xenbasei
XB-GENE-977773 exosc2

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSXETG00000001340 Expressed in 13 organ(s), highest expression level in embryo

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
8364.ENSXETP00000002848

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini26 – 63ECR1_NInterPro annotationAdd BLAST38
Domaini169 – 209KH_dom_type_1InterPro annotationAdd BLAST41

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3013 Eukaryota
COG1097 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000153596

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000193685

KEGG Orthology (KO)

More...
KOi
K03679

Identification of Orthologs from Complete Genome Data

More...
OMAi
YIGEAGD

Database of Orthologous Groups

More...
OrthoDBi
1121868at2759

TreeFam database of animal gene trees

More...
TreeFami
TF105623

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR025721 Exosome_cplx_N_dom
IPR026699 Exosome_RNA_bind1/RRP40/RRP4
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR012340 NA-bd_OB-fold

The PANTHER Classification System

More...
PANTHERi
PTHR21321 PTHR21321, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF14382 ECR1_N, 1 hit
PF15985 KH_6, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50249 SSF50249, 1 hit
SSF54791 SSF54791, 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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

Q5BJ85-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAVEVRLPAA QKRVSEELGT GSGLHLVTPG DTITTDTGFM RGHGTYTEDD
60 70 80 90 100
KLVASVAGVV ERVNKLICVR ALKARYNGEV GDIVVGRITE VQQKRWKVDT
110 120 130 140 150
NSRLDSVLIL SAVNLPGGEL RRRSAKDELA MRDYLQEGDL ISAEVQAVYS
160 170 180 190 200
DGALSLHTRS LKYGKLGQGV LVRVSPSLIK RRKTHFHNLP CGASIILANN
210 220 230 240 250
GFIWLCATPK EMEEEAGGFI TNLEPVALSD REVISRLRNC ILALASQKML
260 270 280 290
LYDTSVLYCY EASLAHQIKE LLKVEVIEDI VMETRQRLLE QEG
Length:293
Mass (Da):32,388
Last modified:April 12, 2005 - 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:i67D9F9BB39F2E309
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
AAMC01054388 Genomic DNA No translation available.
AAMC01054389 Genomic DNA No translation available.
AAMC01054390 Genomic DNA No translation available.
AAMC01054391 Genomic DNA No translation available.
BC091582 mRNA Translation: AAH91582.1

NCBI Reference Sequences

More...
RefSeqi
NP_001025658.1, NM_001030487.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSXETT00000002848; ENSXETP00000002848; ENSXETG00000001340

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
595050

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
xtr:595050

<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
AAMC01054388 Genomic DNA No translation available.
AAMC01054389 Genomic DNA No translation available.
AAMC01054390 Genomic DNA No translation available.
AAMC01054391 Genomic DNA No translation available.
BC091582 mRNA Translation: AAH91582.1
RefSeqiNP_001025658.1, NM_001030487.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Protein-protein interaction databases

STRINGi8364.ENSXETP00000002848

Genome annotation databases

EnsembliENSXETT00000002848; ENSXETP00000002848; ENSXETG00000001340
GeneIDi595050
KEGGixtr:595050

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
23404
XenbaseiXB-GENE-977773 exosc2

Phylogenomic databases

eggNOGiKOG3013 Eukaryota
COG1097 LUCA
GeneTreeiENSGT00940000153596
HOGENOMiHOG000193685
KOiK03679
OMAiYIGEAGD
OrthoDBi1121868at2759
TreeFamiTF105623

Enzyme and pathway databases

ReactomeiR-XTR-429958 mRNA decay by 3' to 5' exoribonuclease
R-XTR-450385 Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNA
R-XTR-450513 Tristetraprolin (TTP, ZFP36) binds and destabilizes mRNA
R-XTR-450604 KSRP (KHSRP) binds and destabilizes mRNA

Gene expression databases

BgeeiENSXETG00000001340 Expressed in 13 organ(s), highest expression level in embryo

Family and domain databases

InterProiView protein in InterPro
IPR025721 Exosome_cplx_N_dom
IPR026699 Exosome_RNA_bind1/RRP40/RRP4
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR012340 NA-bd_OB-fold
PANTHERiPTHR21321 PTHR21321, 1 hit
PfamiView protein in Pfam
PF14382 ECR1_N, 1 hit
PF15985 KH_6, 1 hit
SUPFAMiSSF50249 SSF50249, 1 hit
SSF54791 SSF54791, 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 nameiQ5BJ85_XENTR
<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: Q5BJ85
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: April 12, 2005
Last sequence update: April 12, 2005
Last modified: October 16, 2019
This is version 102 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

<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>Keywords - Technical termi

Complete proteome, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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