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UniProtKB - Q9U3M2 (Q9U3M2_CAEEL)

Entry version 139 (07 Apr 2021)
Sequence version 2 (05 Jul 2004)
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Protein
Submitted name:

Ephrin RBD domain-containing protein

Gene

efn-2

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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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

  • ephrin receptor binding Source: GO_Central
Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-CEL-2682334, EPH-Ephrin signaling
R-CEL-3928662, EPHB-mediated forward signaling
R-CEL-3928663, EPHA-mediated growth cone collapse
R-CEL-3928664, Ephrin signaling
R-CEL-3928665, EPH-ephrin mediated repulsion of cells

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

More...SignaLinki		Q9U3M2

<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
Submitted name:
Ephrin RBD domain-containing proteinImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:efn-2Imported
ORF Names:C43F9.8Imported, CELE_C43F9.8Imported
<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>OrganismiCaenorhabditis elegansImported
<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 identifieri6239 [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 lineageiEukaryota › Metazoa › Ecdysozoa › Nematoda › Chromadorea › Rhabditida › Rhabditina › Rhabditomorpha › Rhabditoidea › Rhabditidae › Peloderinae › Caenorhabditis
<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
  • UP000001940 <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: Chromosome IV

Organism-specific databases

WormBase

More...WormBasei		C43F9.8 ; CE35430 ; WBGene00001163 ; efn-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

<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 - Cellular componenti

MembraneUniRule annotation

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 18Sequence analysisAdd BLAST18
<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_500433413619 – 218Sequence analysisAdd BLAST200

Keywords - PTMi

Disulfide bondARBA annotation, GlycoproteinARBA annotation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9U3M2

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

More...PaxDbi		Q9U3M2

<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		WBGene00001163, Expressed in pharyngeal muscle cell (C elegans) and 4 other tissues

<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

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		6239.C43F9.8

<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		Q9U3M2

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%5Fand%5Fdomains%5Fsection">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>Domaini19 – 153Ephrin RBDInterPro annotationAdd BLAST135

<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 ephrin family.PROSITE-ProRule annotation

Keywords - Domaini

SignalSequence analysisARBA annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3858, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000172385

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_084577_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9U3M2

Identification of Orthologs from Complete Genome Data

More...OMAi		ASINIVF

Database of Orthologous Groups

More...OrthoDBi		1230708at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9U3M2

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.420, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR008972, Cupredoxin
IPR031328, Ephrin
IPR001799, Ephrin_RBD

The PANTHER Classification System

More...PANTHERi		PTHR11304, PTHR11304, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00812, Ephrin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01347, EPHRIN

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49503, SSF49503, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51551, EPHRIN_RBD_2, 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.

Q9U3M2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQIATFILLS LFPFIGWARK IPDINWISSN PIFDVSNTDH VISVHIGDRV 
        60         70         80         90        100
SIRCPKSDET GKYEYSYIYM VSDEEYDHCF LSKPRLVGAC DNQTINASIN 
       110        120        130        140        150
IVFRSFTPTP GGFEFQPGKN YFLISTSDGT LEGIDRKKDG LCTAKQMKIK 
       160        170        180        190        200
FEVGQDRRGI ENPKFAARTL KKDRDAEHST PVMYVVHDES DIDDDDDGSN 
       210 
ACSYFVSIVV LLASRYLL
Length:218
Mass (Da):24,658
Last modified:July 5, 2004 - 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:i3E3B46D75280E6F5
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
BX284604 Genomic DNA Translation: CAB54195.2

Protein sequence database of the Protein Information Resource

More...PIRi		T19914

NCBI Reference Sequences

More...RefSeqi		NP_501955.2, NM_069554.5

Genome annotation databases

Ensembl metazoan genome annotation project

More...EnsemblMetazoai		C43F9.8.1; C43F9.8.1; WBGene00001163

Database of genes from NCBI RefSeq genomes

More...GeneIDi		177949

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		cel:CELE_C43F9.8

UCSC genome browser

More...UCSCi		C43F9.8, c. elegans

<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: CAB54195.2
PIRiT19914
RefSeqiNP_501955.2, NM_069554.5

3D structure databases

SMRiQ9U3M2
ModBaseiSearch...

Protein-protein interaction databases

STRINGi6239.C43F9.8

Proteomic databases

EPDiQ9U3M2
PaxDbiQ9U3M2

Genome annotation databases

EnsemblMetazoaiC43F9.8.1; C43F9.8.1; WBGene00001163
GeneIDi177949
KEGGicel:CELE_C43F9.8
UCSCiC43F9.8, c. elegans

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		177949
WormBaseiC43F9.8 ; CE35430 ; WBGene00001163 ; efn-2

Phylogenomic databases

eggNOGiKOG3858, Eukaryota
GeneTreeiENSGT00940000172385
HOGENOMiCLU_084577_0_0_1
InParanoidiQ9U3M2
OMAiASINIVF
OrthoDBi1230708at2759
PhylomeDBiQ9U3M2

Enzyme and pathway databases

ReactomeiR-CEL-2682334, EPH-Ephrin signaling
R-CEL-3928662, EPHB-mediated forward signaling
R-CEL-3928663, EPHA-mediated growth cone collapse
R-CEL-3928664, Ephrin signaling
R-CEL-3928665, EPH-ephrin mediated repulsion of cells
SignaLinkiQ9U3M2

Gene expression databases

BgeeiWBGene00001163, Expressed in pharyngeal muscle cell (C elegans) and 4 other tissues

Family and domain databases

Gene3Di2.60.40.420, 1 hit
InterProiView protein in InterPro
IPR008972, Cupredoxin
IPR031328, Ephrin
IPR001799, Ephrin_RBD
PANTHERiPTHR11304, PTHR11304, 1 hit
PfamiView protein in Pfam
PF00812, Ephrin, 1 hit
PRINTSiPR01347, EPHRIN
SUPFAMiSSF49503, SSF49503, 1 hit
PROSITEiView protein in PROSITE
PS51551, EPHRIN_RBD_2, 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 nameiQ9U3M2_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: Q9U3M2
<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/TrEMBL: May 1, 2000
Last sequence update: July 5, 2004
Last modified: April 7, 2021
This is version 139 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 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

Proteomics identificationCombined sources, Reference proteomeImported
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