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Entry version 129 (16 Oct 2019)
Sequence version 2 (01 Oct 2001)
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Protein

UBX domain-containing protein 2

Gene

ubxn-2

Organism
Caenorhabditis elegans
Status
Reviewed-Annotation score:

Annotation score:5 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 protein 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

Ubiquitin-binding protein which acts as an adapter for ATPase cdc-48.1 and/or cdc-48.2, conferring substrate specificity (PubMed:20977550). Together with ubxn-2 and ubxn-3, plays a role in hermaphrodite spermatogenesis probably by promoting the degradation of sex determination terminal factor tra-1 (PubMed:20977550). Probably in association with ATPase cdc-48.1 or/and cdc-48.2, regulates the centrosomal levels of kinase air-1 levels during mitotic progression by promoting air-1 removal from centrosomes in prophase (PubMed:23649807). Also, regulates spindle orientation in the one-cell embryo by controlling centration and rotation of the pronuclei-centrosome complex in prophase (PubMed:23649807).2 Publications

<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

Biological processDifferentiation, Spermatogenesis

<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
Recommended name:
UBX domain-containing protein 2Curated
<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:ubxn-2Imported
ORF Names:Y94H6A.9Imported
<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>OrganismiCaenorhabditis elegansImported
<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 identifieri6239 [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 lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditinaRhabditomorphaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
<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
  • UP000001940 <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: Chromosome IV

Organism-specific databases

WormBase

More...
WormBasei
Y94H6A.9a ; CE27555 ; WBGene00022381 ; ubxn-2
Y94H6A.9b ; CE33955 ; WBGene00022381 ; ubxn-2

<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

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton, Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

RNAi-mediated knockdown does not cause any visible phenotype (PubMed:20977550). Causes 82 percent embryonic lethality (PubMed:23649807). One-cell embryos have defects in pronuclei positioning and spindle orientation during prophase; however the duration of cell division and establishment of embryo polarity are normal (PubMed:23649807). During prophase, increases active air-1 and to a lesser extent zyg-9, plk-1 and spd-2, accumulation at centrosomes, centrosome size and microtubule growth rate (PubMed:23649807). Simultaneous RNAi-mediated knockdown of air-1 restores normal pronuclei positioning and spindle orientation but not embryonic lethality (PubMed:23649807). Simultaneous RNAi-mediated knockdown of ubxn-1 and ubxn-3, causes 50 percent embryonic lethality (PubMed:20977550). The surviving hermaphrodite progeny are sterile due to a lack of sperm (PubMed:20977550). Abnormal accumulation of sex determination terminal factor tra-1 (PubMed:20977550). Germline development is normal (PubMed:20977550). In males, sperm production is normal (PubMed:20977550).2 Publications

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004443741 – 301UBX domain-containing protein 2Add BLAST301

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q9N2W5

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q9N2W5

PeptideAtlas

More...
PeptideAtlasi
Q9N2W5

<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

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in the germline (at protein level) (PubMed:20977550). Expressed in spermatocytes but not in mature sperm (at protein level) (PubMed:20977550). Ubiquitously expressed (PubMed:17498661). Predominantly expressed in the spermatheca (PubMed:17498661).2 Publications

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed in embryos, larvae and adults.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
WBGene00022381 Expressed in 5 organ(s), highest expression level in adult organism

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9N2W5 baseline and differential

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with cdc-48.1 (via N-terminus) and cdc-48.2 (via N-terminus) (PubMed:20977550, PubMed:23649807).

Interacts with kinase air-1 (PubMed:23649807).

2 Publications

GO - Molecular functioni

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-26140N

Protein interaction database and analysis system

More...
IntActi
Q9N2W5, 2 interactors

STRING: functional protein association networks

More...
STRINGi
6239.Y94H6A.9a

<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
Q9N2W5

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

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>Domaini89 – 153SEPPROSITE-ProRule annotationAdd BLAST65
Domaini218 – 295UBXPROSITE-ProRule annotationAdd BLAST78

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the NSFL1C family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2086 Eukaryota
ENOG410YGXU LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00520000055567

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000159961

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9N2W5

KEGG Orthology (KO)

More...
KOi
K14012

Identification of Orthologs from Complete Genome Data

More...
OMAi
ERVLHIW

Database of Orthologous Groups

More...
OrthoDBi
1175850at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9N2W5

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.420.210, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036241 NSFL1C_SEP_dom_sf
IPR012989 SEP_domain
IPR029071 Ubiquitin-like_domsf
IPR001012 UBX_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08059 SEP, 1 hit
PF00789 UBX, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00553 SEP, 1 hit
SM00166 UBX, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF102848 SSF102848, 1 hit
SSF54236 SSF54236, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51399 SEP, 1 hit
PS50033 UBX, 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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform aImported (identifier: Q9N2W5-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MSRNIRTFRD IGNNDDGGPD SDDSGADAAE RGAPQEFYAG SGQAVQGPRG
60 70 80 90 100
AAARGPDSEA HIRRILQAAE VVQPEGGEAP RGRPSGRETI SLTLHLWSDG
110 120 130 140 150
LSIEDGPLMS RQDPRTIEFL ESVGKGEIPP SLVQQYPGKE IDFKVNRHHE
160 170 180 190 200
EYVAPKMKPF GGSGVRLGNV VPTVLGQSSS SATTAGTSSA TTDHNPDHTA
210 220 230 240 250
ENEAKQLEDA KKELSTNMNE PTTNIQIRLP NNQRLVGIFN HSHTLEAVRT
260 270 280 290 300
FICTARPDMI YAPFQMMAAY PPKPFEDESQ TLKDANVLNS VVAVKILPTT

N
Length:301
Mass (Da):32,550
Last modified:October 1, 2001 - v2
<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:iBD3A9AEAF937416E
GO
Isoform bImported (identifier: Q9N2W5-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-108: Missing.

Note: No experimental confirmation available.Curated
Show »
Length:193
Mass (Da):21,260
Checksum:iADF99BF622164FBD
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
U4PBA6U4PBA6_CAEEL
SEP domain-containing protein
ubxn-2 CELE_Y94H6A.9, Y94H6A.9
246Annotation score:

Annotation score:1 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>
U4PAW3U4PAW3_CAEEL
UBX domain-containing protein 2
ubxn-2 CELE_Y94H6A.9, Y94H6A.9
43Annotation score:

Annotation score:1 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>

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0595911 – 108Missing in isoform b. CuratedAdd BLAST108

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
BX284604 Genomic DNA Translation: CCD74209.1
BX284604 Genomic DNA Translation: CCD74210.1

NCBI Reference Sequences

More...
RefSeqi
NP_001023590.1, NM_001028419.3 [Q9N2W5-1]
NP_001023591.1, NM_001028420.3 [Q9N2W5-2]

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
Y94H6A.9a.1; Y94H6A.9a.1; WBGene00022381 [Q9N2W5-1]
Y94H6A.9b.1; Y94H6A.9b.1; WBGene00022381 [Q9N2W5-2]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
177057

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cel:CELE_Y94H6A.9

UCSC genome browser

More...
UCSCi
Y94H6A.9b c. elegans [Q9N2W5-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
BX284604 Genomic DNA Translation: CCD74209.1
BX284604 Genomic DNA Translation: CCD74210.1
RefSeqiNP_001023590.1, NM_001028419.3 [Q9N2W5-1]
NP_001023591.1, NM_001028420.3 [Q9N2W5-2]

3D structure databases

SMRiQ9N2W5
ModBaseiSearch...

Protein-protein interaction databases

DIPiDIP-26140N
IntActiQ9N2W5, 2 interactors
STRINGi6239.Y94H6A.9a

Proteomic databases

EPDiQ9N2W5
PaxDbiQ9N2W5
PeptideAtlasiQ9N2W5

Genome annotation databases

EnsemblMetazoaiY94H6A.9a.1; Y94H6A.9a.1; WBGene00022381 [Q9N2W5-1]
Y94H6A.9b.1; Y94H6A.9b.1; WBGene00022381 [Q9N2W5-2]
GeneIDi177057
KEGGicel:CELE_Y94H6A.9
UCSCiY94H6A.9b c. elegans [Q9N2W5-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
177057
WormBaseiY94H6A.9a ; CE27555 ; WBGene00022381 ; ubxn-2
Y94H6A.9b ; CE33955 ; WBGene00022381 ; ubxn-2

Phylogenomic databases

eggNOGiKOG2086 Eukaryota
ENOG410YGXU LUCA
GeneTreeiENSGT00520000055567
HOGENOMiHOG000159961
InParanoidiQ9N2W5
KOiK14012
OMAiERVLHIW
OrthoDBi1175850at2759
PhylomeDBiQ9N2W5

Gene expression databases

BgeeiWBGene00022381 Expressed in 5 organ(s), highest expression level in adult organism
ExpressionAtlasiQ9N2W5 baseline and differential

Family and domain databases

Gene3Di3.30.420.210, 1 hit
InterProiView protein in InterPro
IPR036241 NSFL1C_SEP_dom_sf
IPR012989 SEP_domain
IPR029071 Ubiquitin-like_domsf
IPR001012 UBX_dom
PfamiView protein in Pfam
PF08059 SEP, 1 hit
PF00789 UBX, 1 hit
SMARTiView protein in SMART
SM00553 SEP, 1 hit
SM00166 UBX, 1 hit
SUPFAMiSSF102848 SSF102848, 1 hit
SSF54236 SSF54236, 1 hit
PROSITEiView protein in PROSITE
PS51399 SEP, 1 hit
PS50033 UBX, 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 nameiUBXN2_CAEEL
<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: Q9N2W5
Secondary accession number(s): Q86DD7
<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/Swiss-Prot: May 23, 2018
Last sequence update: October 1, 2001
Last modified: October 16, 2019
This is version 129 of the entry and version 2 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 programCaenorhabditis annotation project

<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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Caenorhabditis elegans
    Caenorhabditis elegans: entries, gene names and cross-references to WormBase
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