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Entry version 68 (18 Sep 2019)
Sequence version 1 (08 Mar 2011)
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Protein
Submitted name:

ITSN (Intersectin) family

Gene

itsn-1

Organism
Caenorhabditis elegans
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 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

Enzyme and pathway databases

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
E6N0W0

<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:
ITSN (Intersectin) familyImported
<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:itsn-1Imported
ORF Names:CELE_Y116A8C.36Imported, Y116A8C.36Imported
<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
Y116A8C.36b ; CE45618 ; WBGene00006405 ; itsn-1

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

Proteomic databases

PeptideAtlas

More...
PeptideAtlasi
E6N0W0

<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
WBGene00006405 Expressed in 4 organ(s), highest expression level in adult organism

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
E6N0W0 baseline and differential

<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
E6N0W0

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>Domaini401 – 462SH3InterPro annotationAdd BLAST62
Domaini520 – 579SH3InterPro annotationAdd BLAST60
Domaini622 – 680SH3InterPro annotationAdd BLAST59
Domaini699 – 762SH3InterPro annotationAdd BLAST64
Domaini765 – 825SH3InterPro annotationAdd BLAST61

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>Regioni1 – 151DisorderedSequence analysisAdd BLAST151
Regioni803 – 825DisorderedSequence analysisAdd BLAST23

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 coili191 – 211Sequence analysisAdd BLAST21
Coiled coili243 – 263Sequence analysisAdd BLAST21

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi27 – 133PolyampholyteSequence analysisAdd BLAST107

<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 - Domaini

Coiled coilSequence analysis, SH3 domainPROSITE-ProRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1029 Eukaryota
ENOG410YY9R LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000168347

Database of Orthologous Groups

More...
OrthoDBi
807060at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036028 SH3-like_dom_sf
IPR001452 SH3_domain

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00018 SH3_1, 2 hits
PF07653 SH3_2, 2 hits
PF14604 SH3_9, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00452 SH3DOMAIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00326 SH3, 5 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50044 SSF50044, 5 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50002 SH3, 5 hits

<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>Sequence (1+)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 has 1 described isoform and 5 potential isoforms that are computationally mapped.Show allAlign All

E6N0W0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MCGISSRSAN NTPELEPGAE PPQKSPAPKT FEDKRQDNLS KGQAELERRR
60 70 80 90 100
RVLEEEEQRR RAEVEKKERE EEAKKNRERQ EKERQAEVER QAELERQRII
110 120 130 140 150
EAQREEEEKK RRLEMERRRE EDEKMRKVQM EKAKVKQMQN QKQQENERLA
160 170 180 190 200
QRQQREKTLQ FQLQALDEKV IDVEVDIGKA KEAVAEVTGF IERMRSTRDE
210 220 230 240 250
KVARIKELQE TNQKTAIESQ ELGHQLLQKQ SAHKETTQRK SELEALRRKR
260 270 280 290 300
DAIRKAIEDA ALELSTEKEK SYNQTEILKT NKEKYKTDVY SKLVAKREEY
310 320 330 340 350
RNSFELLVHA QTHARSKIGE FEAKSAPASA APAPAPAPAP TTTNGFPANF
360 370 380 390 400
NDAFGEFDKT DASQRFDADF GATSTADPFA QIAQAPAHSK GAVDQSAFNI
410 420 430 440 450
HDTYKCRALF AFEARSEDEL SFEPGDVIIV FQSHAAEPGW RAGQLREKVG
460 470 480 490 500
WFPEAFVEAI AAVPTPGGDP PIQNMPPNMT PSSSVDQIGV KAARKAEIAA
510 520 530 540 550
AMGLTEGGAP PASSAPAAAA VISQCIAQFQ WRARNEEDLS FAKGDTIEVL
560 570 580 590 600
EKQEMKWKGR NPAGEIGWFP KSYVKEVGAT TSTTTPIVSP SKASAGAPGA
610 620 630 640 650
AAGAQYDVVP SDVTLQASET APQQQLYTVI YDFEAVETTD LALHVGDTIL
660 670 680 690 700
VLEKNDEWWK GRCNGREGIF PANYVEISVQ QAGDPTPPTQ APTPAAPPTV
710 720 730 740 750
LCEAKVVVDF VASAPNQLGI KVGEIVKIRE KSAAGWWEGE LIRNGKPIAG
760 770 780 790 800
WFPGEYVKVL EEAASPATRA TAVYDYEASQ PDELGFKTGD VIIVTDKSEA
810 820
EWWSGHREQD PSKSGLFPSN YVQQQ
Length:825
Mass (Da):91,842
Last modified:March 8, 2011 - 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:iE12BA06D10107FCE
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 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q9U2T9Q9U2T9_CAEEL
ITSN (Intersectin) family
itsn-1 CELE_Y116A8C.36, Y116A8C.36
1,085Annotation 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>
E6N0W1E6N0W1_CAEEL
ITSN (Intersectin) family
itsn-1 CELE_Y116A8C.36, Y116A8C.36
632Annotation 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>
A0A0K3AS36A0A0K3AS36_CAEEL
ITSN (Intersectin) family
itsn-1 CELE_Y116A8C.36, Y116A8C.36
1,087Annotation 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>
A0A0K3AUH0A0A0K3AUH0_CAEEL
ITSN (Intersectin) family
itsn-1 CELE_Y116A8C.36, Y116A8C.36
827Annotation 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>
A0A0K3ARL5A0A0K3ARL5_CAEEL
ITSN (Intersectin) family
itsn-1 CELE_Y116A8C.36, Y116A8C.36
634Annotation 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>

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: CBY85349.1

NCBI Reference Sequences

More...
RefSeqi
NP_001255928.1, NM_001268999.1

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
Y116A8C.36b.1; Y116A8C.36b.1; WBGene00006405

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
178491

<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: CBY85349.1
RefSeqiNP_001255928.1, NM_001268999.1

3D structure databases

SMRiE6N0W0
ModBaseiSearch...

Proteomic databases

PeptideAtlasiE6N0W0

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblMetazoaiY116A8C.36b.1; Y116A8C.36b.1; WBGene00006405
GeneIDi178491

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
178491
WormBaseiY116A8C.36b ; CE45618 ; WBGene00006405 ; itsn-1

Phylogenomic databases

eggNOGiKOG1029 Eukaryota
ENOG410YY9R LUCA
GeneTreeiENSGT00940000168347
OrthoDBi807060at2759

Enzyme and pathway databases

SignaLinkiE6N0W0

Gene expression databases

BgeeiWBGene00006405 Expressed in 4 organ(s), highest expression level in adult organism
ExpressionAtlasiE6N0W0 baseline and differential

Family and domain databases

InterProiView protein in InterPro
IPR036028 SH3-like_dom_sf
IPR001452 SH3_domain
PfamiView protein in Pfam
PF00018 SH3_1, 2 hits
PF07653 SH3_2, 2 hits
PF14604 SH3_9, 1 hit
PRINTSiPR00452 SH3DOMAIN
SMARTiView protein in SMART
SM00326 SH3, 5 hits
SUPFAMiSSF50044 SSF50044, 5 hits
PROSITEiView protein in PROSITE
PS50002 SH3, 5 hits

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 nameiE6N0W0_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: E6N0W0
<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: March 8, 2011
Last sequence update: March 8, 2011
Last modified: September 18, 2019
This is version 68 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

Keywords - Technical termi

Complete proteome, Proteomics identificationCombined sources, Reference proteomeImported
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