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Entry version 149 (16 Oct 2019)
Sequence version 1 (01 Mar 2001)
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Protein

Calsyntenin-1

Gene

Clstn1

Organism
Mus musculus (Mouse)
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

Induces KLC1 association with vesicles and functions as a cargo in axonal anterograde transport. Complex formation with APBA2 and APP, stabilizes APP metabolism and enhances APBA2-mediated suppression of beta-APP40 secretion, due to the retardation of intracellular APP maturation. In complex with APBA2 and C99, a C-terminal APP fragment, abolishes C99 interaction with PSEN1 and thus APP C99 cleavage by gamma-secretase, most probably through stabilization of the direct interaction between APBA2 and APP. As intracellular fragment AlcICD, suppresses APBB1-dependent transactivation stimulated by APP C-terminal intracellular fragment (AICD), most probably by competing with AICD for APBB1-binding. May modulate calcium-mediated postsynaptic signals.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 processCell adhesion
LigandCalcium

<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:
Calsyntenin-1Curated
Alternative name(s):
Alcadein-alpha1 Publication
Short name:
Alc-alpha1 Publication
Cleaved into the following 2 chains:
Soluble Alc-alpha
Short name:
SAlc-alpha
Alternative name(s):
C-terminal fragment 1-alpha
<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:Clstn1Imported
Synonyms:Cs1, Cstn1, Kiaa0911
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 4

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:1929895 Clstn1

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini29 – 859ExtracellularSequence analysisAdd BLAST831
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei860 – 880HelicalSequence analysisAdd BLAST21
Topological domaini881 – 979CytoplasmicSequence analysisAdd BLAST99

Keywords - Cellular componenti

Cell junction, Cell membrane, Cell projection, Endoplasmic reticulum, Golgi apparatus, Membrane, Nucleus, Postsynaptic cell membrane, Synapse

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi900E → A: Marked reduction in KLC1-binding. 1 Publication1
Mutagenesisi901M → A: Almost completely abolishes KLC1-binding. 1 Publication1
Mutagenesisi902D → A: Marked reduction in KLC1-binding. 1 Publication1
Mutagenesisi903W → A: Marked reduction in KLC1-binding; when associated with A-972. Marked alteration in anterograde axonal transport. 1 Publication1
Mutagenesisi904D → A: Almost completely abolishes KLC1-binding. 1 Publication1
Mutagenesisi905D → A: Almost completely abolishes KLC1-binding. 1 Publication1
Mutagenesisi972W → A: Marked reduction in KLC1-binding; when associated with A-903. Marked alteration in anterograde axonal transport. 1 Publication1

<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 – 28By similarityAdd BLAST28
<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_000000402229 – 979Calsyntenin-1Add BLAST951
ChainiPRO_000032359929 – 825Soluble Alc-alphaBy similarityAdd BLAST797
ChainiPRO_0000323600826 – 979CTF1-alphaBy similarityAdd BLAST154

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi346N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi366N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi515N-linked (GlcNAc...) asparagineSequence analysis1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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

Proteolytically processed under normal cellular conditions. A primary zeta-cleavage generates a large extracellular (soluble) N-terminal domain (sAlc) and a short C-terminal transmembrane fragment (CTF1). A secondary cleavage catalyzed by presenilin gamma-secretase within the transmembrane domain releases the beta-Alc-alpha chain in the extracellular milieu and produces an intracellular fragment (AlcICD). Beta-Alc-alpha secretion is largely dependent upon PSEN1 and PSEN2. This processing is strongly suppressed in the tripartite complex formed with APBA2 and APP, which seems to prevent the association with PSEN1.2 Publications

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>Sitei824 – 825CleavageBy similarity2
Sitei853 – 854CleavageBy similarity2

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...
PaxDbi
Q9EPL2

PeptideAtlas

More...
PeptideAtlasi
Q9EPL2

PRoteomics IDEntifications database

More...
PRIDEi
Q9EPL2

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

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iPTMneti
Q9EPL2

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q9EPL2

<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

Highly expressed in the brain (at protein level), with over 90% of the neurons expressing detectable amounts. In the brain, relatively high levels in the cerebral cortex, striatum, hippocampus and thalamus. Moderate levels in the cerebellum. Low levels in the olfactory bulb, midbrain and pons (at protein level). Not detected in Purkinje cells. Expressed at low levels in the lung (at protein level). At the mRNA level, weakly detected in the kidney, lung, skeletal muscle, heart and testis. Not expressed in the sciatic nerve fiber.3 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

Expression in the brain gradually increases during the first postnatal week, reaching a peak at P7. In the gray matter, highly expressed in both developing and adult brain. In the white matter, at P6 highly expressed in all major fiber tracts, including the anterior commissure and the corpus callosum, as well as the external and internal capsules, while in the adult, axonal expression in fiber tracts is only faint (at protein level).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSMUSG00000039953 Expressed in 282 organ(s), highest expression level in brain

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
Q9EPL2 MM

<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

Directly interacts with APBA2.

Forms a tripartite complex with APBA2 and APP. The CTF1 chain interacts with PSEN1. The intracellular fragment AlcICD interacts with APBB1; this interaction stabilizes AlcICD metabolism.

Interacts with KLC1 and APBB1.

3 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
Klc1Q8CD763EBI-2013142,EBI-6271950

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
211147, 1 interactor

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

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ELMi
Q9EPL2

Protein interaction database and analysis system

More...
IntActi
Q9EPL2, 54 interactors

Molecular INTeraction database

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MINTi
Q9EPL2

STRING: functional protein association networks

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STRINGi
10090.ENSMUSP00000036962

<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

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SMRi
Q9EPL2

Database of comparative protein structure models

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ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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>Domaini38 – 164Cadherin 1PROSITE-ProRule annotationAdd BLAST127
Domaini165 – 265Cadherin 2PROSITE-ProRule annotationAdd BLAST101

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 biasi916 – 957Glu-rich (highly acidic)Add BLAST42

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The cytoplasmic domain is involved in interaction with APBA2, as well as the binding of synaptic Ca2+.By similarity

Keywords - Domaini

Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG1834 Eukaryota
ENOG410XT2J LUCA

Ensembl GeneTree

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GeneTreei
ENSGT00950000183086

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q9EPL2

KEGG Orthology (KO)

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KOi
K22659

Identification of Orthologs from Complete Genome Data

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OMAi
GACWHGR

Database of Orthologous Groups

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OrthoDBi
1014283at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
Q9EPL2

TreeFam database of animal gene trees

More...
TreeFami
TF315946

Family and domain databases

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR002126 Cadherin-like_dom
IPR015919 Cadherin-like_sf
IPR026914 Calsyntenin
IPR013320 ConA-like_dom_sf

The PANTHER Classification System

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PANTHERi
PTHR14139 PTHR14139, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF00028 Cadherin, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR00205 CADHERIN

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00112 CA, 2 hits

Superfamily database of structural and functional annotation

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SUPFAMi
SSF49313 SSF49313, 2 hits
SSF49899 SSF49899, 1 hit

PROSITE; a protein domain and family database

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PROSITEi
View protein in PROSITE
PS50268 CADHERIN_2, 2 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>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.

<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 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.

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
Isoform 1 (identifier: Q9EPL2-1) [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
MLRRPAPALA PAVRLLLAGL LCGGGVWAAR VNKHKPWLEP TYHGIVTEND
60 70 80 90 100
NTVLLDPPLI ALDKDSPLRF AESFEVTVTK EGEICGFKIH GQNVPFDAVV
110 120 130 140 150
VDKSTGEGII RSKEKLDCEL QKDYTFTIQA YDCGKGPDGT GVKKSHKATV
160 170 180 190 200
HIQVNDVNEY APVFKEKSYK AAVVEGKQHS SILRVEAVDA DCSPQFSQIC
210 220 230 240 250
SYEILTPDVP FTVDKDGYIK NTEKLNYGKE HQYKLTVTAY DCGKKRATED
260 270 280 290 300
VLVKISVKPT CSPGWQGWSS RIEYEPGTGA LAVFPSIHLE TCDEPVASVQ
310 320 330 340 350
ATVELETSHI GKGCDRDTYS EKSLHRLCGA AAGTSELLPS PSSSFNWTVG
360 370 380 390 400
LPTDNGHDSD QVFEFNGTQA VRIPDGVVTL DPKEPFTISV WMRHGPFGRK
410 420 430 440 450
KETILCSSDK TDMNRHHYSL YVHGCRLVFL LRQDPSEEKK YRPAEFHWKL
460 470 480 490 500
NQVCDEDWHH FVLNVEVPSV TLYVDGIPHE PFSVTEDYPL HPTKIETQLV
510 520 530 540 550
VGACWQEYSG VESGNETEPA TMASAGGDLH MTQFFRGNLA GLTVRSGKLA
560 570 580 590 600
DKKVIDCLYT CKEGLDLQVP EDANRGVQIQ ASSSQAVLTL EGDNVGELDK
610 620 630 640 650
AMQHISYLNS RQFPTPGIRR LKITSTVKCF NEAACIEVPP VEGYVMVLQP
660 670 680 690 700
EEPKISLSGV HHFARAASEF ESAEGISLFP ELRIISTITR EVEPEADGSE
710 720 730 740 750
DPTVQESLVS EEIVHDLDTC EVTVEGDELN AEQESLEVDV TRLQQKGIEA
760 770 780 790 800
SHSDLGVVFT GVETMASYEE VLHLLRYRNW HTRSLLDRKF KLICSELNGR
810 820 830 840 850
YLSNEFKVEV NVIHTANPVE HANHMAAQPQ FVHPEHRSFV DLSGHNLANP
860 870 880 890 900
HPFAVVPSTA TVVIVVCVSF LVFMIILGVF RIRAAHQRTM RDQDTGKENE
910 920 930 940 950
MDWDDSALTI TVNPMETYED QHSSEEEEEE EEEEESEDGE EEEDITSAES
960 970
ESSEEEEGGP GDGQNATRQL EWDDSTLSY
Length:979
Mass (Da):108,900
Last modified:March 1, 2001 - 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:i898D62AE9C10A99C
GO
Isoform 2 (identifier: Q9EPL2-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     72-81: Missing.

Show »
Length:969
Mass (Da):107,749
Checksum:iA7E02BD853875097
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAD32337 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

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_03203672 – 81Missing in isoform 2. 2 Publications10

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
AJ289016 mRNA Translation: CAC17788.1
AK173059 mRNA Translation: BAD32337.1 Different initiation.
AL607078 Genomic DNA No translation available.
CU207384 Genomic DNA No translation available.
CU210912 Genomic DNA No translation available.
BC029027 mRNA Translation: AAH29027.1
BC053843 mRNA Translation: AAH53843.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS18963.1 [Q9EPL2-1]
CCDS71522.1 [Q9EPL2-2]

NCBI Reference Sequences

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RefSeqi
NP_001277918.1, NM_001290989.1 [Q9EPL2-2]
NP_075538.1, NM_023051.5 [Q9EPL2-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSMUST00000039144; ENSMUSP00000036962; ENSMUSG00000039953 [Q9EPL2-1]
ENSMUST00000105691; ENSMUSP00000101316; ENSMUSG00000039953 [Q9EPL2-2]

Database of genes from NCBI RefSeq genomes

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GeneIDi
65945

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:65945

UCSC genome browser

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UCSCi
uc008vwo.2 mouse [Q9EPL2-1]
uc008vwp.2 mouse [Q9EPL2-2]

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
AJ289016 mRNA Translation: CAC17788.1
AK173059 mRNA Translation: BAD32337.1 Different initiation.
AL607078 Genomic DNA No translation available.
CU207384 Genomic DNA No translation available.
CU210912 Genomic DNA No translation available.
BC029027 mRNA Translation: AAH29027.1
BC053843 mRNA Translation: AAH53843.1
CCDSiCCDS18963.1 [Q9EPL2-1]
CCDS71522.1 [Q9EPL2-2]
RefSeqiNP_001277918.1, NM_001290989.1 [Q9EPL2-2]
NP_075538.1, NM_023051.5 [Q9EPL2-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6F9IX-ray3.99C/X965-979[»]
SMRiQ9EPL2
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi211147, 1 interactor
ELMiQ9EPL2
IntActiQ9EPL2, 54 interactors
MINTiQ9EPL2
STRINGi10090.ENSMUSP00000036962

PTM databases

iPTMnetiQ9EPL2
PhosphoSitePlusiQ9EPL2

Proteomic databases

PaxDbiQ9EPL2
PeptideAtlasiQ9EPL2
PRIDEiQ9EPL2

Genome annotation databases

EnsembliENSMUST00000039144; ENSMUSP00000036962; ENSMUSG00000039953 [Q9EPL2-1]
ENSMUST00000105691; ENSMUSP00000101316; ENSMUSG00000039953 [Q9EPL2-2]
GeneIDi65945
KEGGimmu:65945
UCSCiuc008vwo.2 mouse [Q9EPL2-1]
uc008vwp.2 mouse [Q9EPL2-2]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
22883
MGIiMGI:1929895 Clstn1

Rodent Unidentified Gene-Encoded large proteins database

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Rougei
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Phylogenomic databases

eggNOGiKOG1834 Eukaryota
ENOG410XT2J LUCA
GeneTreeiENSGT00950000183086
InParanoidiQ9EPL2
KOiK22659
OMAiGACWHGR
OrthoDBi1014283at2759
PhylomeDBiQ9EPL2
TreeFamiTF315946

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

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ChiTaRSi
Clstn1 mouse

Protein Ontology

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PROi
PR:Q9EPL2

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSMUSG00000039953 Expressed in 282 organ(s), highest expression level in brain
GenevisibleiQ9EPL2 MM

Family and domain databases

InterProiView protein in InterPro
IPR002126 Cadherin-like_dom
IPR015919 Cadherin-like_sf
IPR026914 Calsyntenin
IPR013320 ConA-like_dom_sf
PANTHERiPTHR14139 PTHR14139, 1 hit
PfamiView protein in Pfam
PF00028 Cadherin, 1 hit
PRINTSiPR00205 CADHERIN
SMARTiView protein in SMART
SM00112 CA, 2 hits
SUPFAMiSSF49313 SSF49313, 2 hits
SSF49899 SSF49899, 1 hit
PROSITEiView protein in PROSITE
PS50268 CADHERIN_2, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<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 nameiCSTN1_MOUSE
<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: Q9EPL2
Secondary accession number(s): A2A800
, B2KFP1, B2KFP2, Q69ZV9, Q7TS67, Q8K103
<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: September 19, 2002
Last sequence update: March 1, 2001
Last modified: October 16, 2019
This is version 149 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 programChordata 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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