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Entry version 186 (18 Sep 2019)
Sequence version 1 (01 Feb 1994)
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Protein

Desmocollin-2

Gene

DSC2

Organism
Homo sapiens (Human)
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

Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. May contribute to epidermal cell positioning (stratification) by mediating differential adhesiveness between cells that express different isoforms.

<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, Metal-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-6805567 Keratinization
R-HSA-6809371 Formation of the cornified envelope

<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:
Desmocollin-21 Publication
Alternative name(s):
Cadherin family member 2
Desmocollin-3
Desmosomal glycoprotein II
Desmosomal glycoprotein III
<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:DSC2Imported
Synonyms:CDHF2, DSC3
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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 18

Organism-specific databases

Human Gene Nomenclature Database

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HGNCi
HGNC:3036 DSC2

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
125645 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q02487

<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 domaini136 – 694ExtracellularSequence analysisAdd BLAST559
<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>Transmembranei695 – 715HelicalSequence analysisAdd BLAST21
Topological domaini716 – 901CytoplasmicSequence analysisAdd BLAST186

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane

<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 provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Arrhythmogenic right ventricular dysplasia, familial, 11 (ARVD11)4 Publications
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionA congenital heart disease characterized by infiltration of adipose and fibrous tissue into the right ventricle and loss of myocardial cells, resulting in ventricular and supraventricular arrhythmias.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_065687203R → C in ARVD11; fails to undergo complete processing into a mature form; fails to localize at the desmosomes. 1 PublicationCorresponds to variant dbSNP:rs142331975EnsemblClinVar.1
Natural variantiVAR_065688231I → T in ARVD11. 1 PublicationCorresponds to variant dbSNP:rs1390387214Ensembl.1
Natural variantiVAR_065689275T → M in ARVD11; can be processed into a mature form but shows a higher pro-protein to mature protein ratio; only a proportion of the partly functional mutant is incorporated into the desmosomes. 1 PublicationCorresponds to variant dbSNP:rs397517404EnsemblClinVar.1
Natural variantiVAR_065690340T → A in ARVD11. 1 PublicationCorresponds to variant dbSNP:rs368299411EnsemblClinVar.1
Natural variantiVAR_078340364V → M in ARVD11. 1 Publication1

Keywords - Diseasei

Cardiomyopathy, Disease mutation

Organism-specific databases

DisGeNET

More...
DisGeNETi
1824

GeneReviews a resource of expert-authored, peer-reviewed disease descriptions.

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GeneReviewsi
DSC2

MalaCards human disease database

More...
MalaCardsi
DSC2
MIMi610476 phenotype

Open Targets

More...
OpenTargetsi
ENSG00000134755

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...
Orphaneti
293899 Familial isolated arrhythmogenic ventricular dysplasia, biventricular form
293888 Familial isolated arrhythmogenic ventricular dysplasia, left dominant form
293910 Familial isolated arrhythmogenic ventricular dysplasia, right dominant form

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA27489

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
DSC2

Domain mapping of disease mutations (DMDM)

More...
DMDMi
461968

<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 – 27Sequence analysisAdd BLAST27
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_000000386928 – 135Sequence analysisAdd BLAST108
<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_0000003870136 – 901Desmocollin-2Add BLAST766

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>Glycosylationi34N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi166N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi392N-linked (GlcNAc...) (complex) asparagine2 Publications1
Glycosylationi546N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi629N-linked (GlcNAc...) asparagine1 Publication1
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei864PhosphoserineCombined sources1
Modified residuei868PhosphoserineCombined sources1
Modified residuei873PhosphoserineCombined sources1

Keywords - PTMi

Cleavage on pair of basic residues, Glycoprotein, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q02487

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q02487

MassIVE - Mass Spectrometry Interactive Virtual Environment

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MassIVEi
Q02487

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q02487

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

More...
PaxDbi
Q02487

PeptideAtlas

More...
PeptideAtlasi
Q02487

PRoteomics IDEntifications database

More...
PRIDEi
Q02487

ProteomicsDB human proteome resource

More...
ProteomicsDBi
58097 [Q02487-1]
58098 [Q02487-2]

PTM databases

CarbonylDB database of protein carbonylation sites

More...
CarbonylDBi
Q02487

GlyConnect protein glycosylation platform

More...
GlyConnecti
1171

iPTMnet integrated resource for PTMs in systems biology context

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iPTMneti
Q02487

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

More...
PhosphoSitePlusi
Q02487

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q02487

<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 epithelia, myocardium and lymph nodes.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSG00000134755 Expressed in 201 organ(s), highest expression level in gingival epithelium

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
Q02487 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q02487 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA011911
HPA012615

<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 DSP, PKP2 and JUP.

1 Publication

<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

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
108158, 28 interactors

Protein interaction database and analysis system

More...
IntActi
Q02487, 18 interactors

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000280904

<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

Secondary structure

1901
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
Q02487

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>Domaini136 – 243Cadherin 1PROSITE-ProRule annotationAdd BLAST108
Domaini244 – 355Cadherin 2PROSITE-ProRule annotationAdd BLAST112
Domaini356 – 471Cadherin 3PROSITE-ProRule annotationAdd BLAST116
Domaini472 – 579Cadherin 4PROSITE-ProRule annotationAdd BLAST108
Domaini580 – 694Cadherin 5PROSITE-ProRule annotationAdd BLAST115

<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

Calcium may be bound by the cadherin-like repeats.Curated
Three calcium ions are usually bound at the interface of each cadherin domain and rigidify the connections, imparting a strong curvature to the full-length ectodomain.By similarity

Keywords - Domaini

Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3594 Eukaryota
ENOG410XQHI LUCA

Ensembl GeneTree

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GeneTreei
ENSGT00950000182765

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000231253

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q02487

KEGG Orthology (KO)

More...
KOi
K07601

Identification of Orthologs from Complete Genome Data

More...
OMAi
VNEAPYS

Database of Orthologous Groups

More...
OrthoDBi
120970at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q02487

TreeFam database of animal gene trees

More...
TreeFami
TF316817

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
4.10.900.10, 1 hit

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
IPR020894 Cadherin_CS
IPR000233 Cadherin_cytoplasmic-dom
IPR014868 Cadherin_pro_dom
IPR027397 Catenin_binding_dom_sf
IPR009122 Desmosomal_cadherin

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00028 Cadherin, 4 hits
PF01049 Cadherin_C, 1 hit
PF08758 Cadherin_pro, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00205 CADHERIN
PR01818 DESMOCADHERN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00112 CA, 5 hits
SM01055 Cadherin_pro, 1 hit

Superfamily database of structural and functional annotation

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SUPFAMi
SSF49313 SSF49313, 6 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00232 CADHERIN_1, 3 hits
PS50268 CADHERIN_2, 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>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

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 2A (identifier: Q02487-1) [UniParc]FASTAAdd to basket
Also known as: DGII

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
MEAARPSGSW NGALCRLLLL TLAILIFASD ACKNVTLHVP SKLDAEKLVG
60 70 80 90 100
RVNLKECFTA ANLIHSSDPD FQILEDGSVY TTNTILLSSE KRSFTILLSN
110 120 130 140 150
TENQEKKKIF VFLEHQTKVL KKRHTKEKVL RRAKRRWAPI PCSMLENSLG
160 170 180 190 200
PFPLFLQQVQ SDTAQNYTIY YSIRGPGVDQ EPRNLFYVER DTGNLYCTRP
210 220 230 240 250
VDREQYESFE IIAFATTPDG YTPELPLPLI IKIEDENDNY PIFTEETYTF
260 270 280 290 300
TIFENCRVGT TVGQVCATDK DEPDTMHTRL KYSIIGQVPP SPTLFSMHPT
310 320 330 340 350
TGVITTTSSQ LDRELIDKYQ LKIKVQDMDG QYFGLQTTST CIINIDDVND
360 370 380 390 400
HLPTFTRTSY VTSVEENTVD VEILRVTVED KDLVNTANWR ANYTILKGNE
410 420 430 440 450
NGNFKIVTDA KTNEGVLCVV KPLNYEEKQQ MILQIGVVNE APFSREASPR
460 470 480 490 500
SAMSTATVTV NVEDQDEGPE CNPPIQTVRM KENAEVGTTS NGYKAYDPET
510 520 530 540 550
RSSSGIRYKK LTDPTGWVTI DENTGSIKVF RSLDREAETI KNGIYNITVL
560 570 580 590 600
ASDQGGRTCT GTLGIILQDV NDNSPFIPKK TVIICKPTMS SAEIVAVDPD
610 620 630 640 650
EPIHGPPFDF SLESSTSEVQ RMWRLKAIND TAARLSYQND PPFGSYVVPI
660 670 680 690 700
TVRDRLGMSS VTSLDVTLCD CITENDCTHR VDPRIGGGGV QLGKWAILAI
710 720 730 740 750
LLGIALLFCI LFTLVCGASG TSKQPKVIPD DLAQQNLIVS NTEAPGDDKV
760 770 780 790 800
YSANGFTTQT VGASAQGVCG TVGSGIKNGG QETIEMVKGG HQTSESCRGA
810 820 830 840 850
GHHHTLDSCR GGHTEVDNCR YTYSEWHSFT QPRLGEKVYL CNQDENHKHA
860 870 880 890 900
QDYVLTYNYE GRGSVAGSVG CCSERQEEDG LEFLDNLEPK FRTLAEACMK

R
Length:901
Mass (Da):99,962
Last modified:February 1, 1994 - 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:i30F7E3D33ECA67CC
GO
Isoform 2B (identifier: Q02487-2) [UniParc]FASTAAdd to basket
Also known as: DGIII

The sequence of this isoform differs from the canonical sequence as follows:
     837-847: KVYLCNQDENH → ESIRGHTLIKN
     848-901: Missing.

Show »
Length:847
Mass (Da):93,769
Checksum:iA53588B1D490CD8F
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A3B3ISU0A0A3B3ISU0_HUMAN
Desmocollin-2
DSC2
758Annotation 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>

<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 CAA40141 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence CAA40142 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_02948011N → S1 PublicationCorresponds to variant dbSNP:rs868333EnsemblClinVar.1
Natural variantiVAR_065687203R → C in ARVD11; fails to undergo complete processing into a mature form; fails to localize at the desmosomes. 1 PublicationCorresponds to variant dbSNP:rs142331975EnsemblClinVar.1
Natural variantiVAR_065688231I → T in ARVD11. 1 PublicationCorresponds to variant dbSNP:rs1390387214Ensembl.1
Natural variantiVAR_065689275T → M in ARVD11; can be processed into a mature form but shows a higher pro-protein to mature protein ratio; only a proportion of the partly functional mutant is incorporated into the desmosomes. 1 PublicationCorresponds to variant dbSNP:rs397517404EnsemblClinVar.1
Natural variantiVAR_065690340T → A in ARVD11. 1 PublicationCorresponds to variant dbSNP:rs368299411EnsemblClinVar.1
Natural variantiVAR_062391358T → I1 PublicationCorresponds to variant dbSNP:rs139399951EnsemblClinVar.1
Natural variantiVAR_078340364V → M in ARVD11. 1 Publication1
Natural variantiVAR_065691596A → V1 PublicationCorresponds to variant dbSNP:rs148185335EnsemblClinVar.1
Natural variantiVAR_065692638Q → H1 PublicationCorresponds to variant dbSNP:rs147742157EnsemblClinVar.1
Natural variantiVAR_024388776I → V2 PublicationsCorresponds to variant dbSNP:rs1893963EnsemblClinVar.1
Natural variantiVAR_062392798R → Q3 PublicationsCorresponds to variant dbSNP:rs61731921EnsemblClinVar.1

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_000657837 – 847KVYLCNQDENH → ESIRGHTLIKN in isoform 2B. 1 PublicationAdd BLAST11
Alternative sequenceiVSP_000658848 – 901Missing in isoform 2B. 1 PublicationAdd BLAST54

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
X56807 mRNA Translation: CAA40141.1 Different initiation.
X56807 mRNA Translation: CAA40142.1 Different initiation.
BC063291 mRNA Translation: AAH63291.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS11892.1 [Q02487-1]
CCDS11893.1 [Q02487-2]

Protein sequence database of the Protein Information Resource

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PIRi
A40390 IJHUDB
B40390 IJHUDA

NCBI Reference Sequences

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RefSeqi
NP_004940.1, NM_004949.4 [Q02487-2]
NP_077740.1, NM_024422.4 [Q02487-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENST00000251081; ENSP00000251081; ENSG00000134755 [Q02487-2]
ENST00000280904; ENSP00000280904; ENSG00000134755 [Q02487-1]

Database of genes from NCBI RefSeq genomes

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GeneIDi
1824

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
hsa:1824

UCSC genome browser

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UCSCi
uc002kwk.5 human [Q02487-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

<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
X56807 mRNA Translation: CAA40141.1 Different initiation.
X56807 mRNA Translation: CAA40142.1 Different initiation.
BC063291 mRNA Translation: AAH63291.1
CCDSiCCDS11892.1 [Q02487-1]
CCDS11893.1 [Q02487-2]
PIRiA40390 IJHUDB
B40390 IJHUDA
RefSeqiNP_004940.1, NM_004949.4 [Q02487-2]
NP_077740.1, NM_024422.4 [Q02487-1]

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
5ERPX-ray2.70A/B236-680[»]
5J5JX-ray3.29A136-235[»]
SMRiQ02487
ModBaseiSearch...

Protein-protein interaction databases

BioGridi108158, 28 interactors
IntActiQ02487, 18 interactors
STRINGi9606.ENSP00000280904

PTM databases

CarbonylDBiQ02487
GlyConnecti1171
iPTMnetiQ02487
PhosphoSitePlusiQ02487
SwissPalmiQ02487

Polymorphism and mutation databases

BioMutaiDSC2
DMDMi461968

Proteomic databases

EPDiQ02487
jPOSTiQ02487
MassIVEiQ02487
MaxQBiQ02487
PaxDbiQ02487
PeptideAtlasiQ02487
PRIDEiQ02487
ProteomicsDBi58097 [Q02487-1]
58098 [Q02487-2]

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000251081; ENSP00000251081; ENSG00000134755 [Q02487-2]
ENST00000280904; ENSP00000280904; ENSG00000134755 [Q02487-1]
GeneIDi1824
KEGGihsa:1824
UCSCiuc002kwk.5 human [Q02487-1]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
1824
DisGeNETi1824

GeneCards: human genes, protein and diseases

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GeneCardsi
DSC2
GeneReviewsiDSC2
HGNCiHGNC:3036 DSC2
HPAiHPA011911
HPA012615
MalaCardsiDSC2
MIMi125645 gene
610476 phenotype
neXtProtiNX_Q02487
OpenTargetsiENSG00000134755
Orphaneti293899 Familial isolated arrhythmogenic ventricular dysplasia, biventricular form
293888 Familial isolated arrhythmogenic ventricular dysplasia, left dominant form
293910 Familial isolated arrhythmogenic ventricular dysplasia, right dominant form
PharmGKBiPA27489

GenAtlas: human gene database

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GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG3594 Eukaryota
ENOG410XQHI LUCA
GeneTreeiENSGT00950000182765
HOGENOMiHOG000231253
InParanoidiQ02487
KOiK07601
OMAiVNEAPYS
OrthoDBi120970at2759
PhylomeDBiQ02487
TreeFamiTF316817

Enzyme and pathway databases

ReactomeiR-HSA-6805567 Keratinization
R-HSA-6809371 Formation of the cornified envelope

Miscellaneous databases

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

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ChiTaRSi
DSC2 human

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
DSC2

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
1824

Pharos

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Pharosi
Q02487

Protein Ontology

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PROi
PR:Q02487

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSG00000134755 Expressed in 201 organ(s), highest expression level in gingival epithelium
ExpressionAtlasiQ02487 baseline and differential
GenevisibleiQ02487 HS

Family and domain databases

Gene3Di4.10.900.10, 1 hit
InterProiView protein in InterPro
IPR002126 Cadherin-like_dom
IPR015919 Cadherin-like_sf
IPR020894 Cadherin_CS
IPR000233 Cadherin_cytoplasmic-dom
IPR014868 Cadherin_pro_dom
IPR027397 Catenin_binding_dom_sf
IPR009122 Desmosomal_cadherin
PfamiView protein in Pfam
PF00028 Cadherin, 4 hits
PF01049 Cadherin_C, 1 hit
PF08758 Cadherin_pro, 1 hit
PRINTSiPR00205 CADHERIN
PR01818 DESMOCADHERN
SMARTiView protein in SMART
SM00112 CA, 5 hits
SM01055 Cadherin_pro, 1 hit
SUPFAMiSSF49313 SSF49313, 6 hits
PROSITEiView protein in PROSITE
PS00232 CADHERIN_1, 3 hits
PS50268 CADHERIN_2, 5 hits

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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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 nameiDSC2_HUMAN
<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: Q02487
<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: February 1, 1994
Last sequence update: February 1, 1994
Last modified: September 18, 2019
This is version 186 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Human chromosome 18
    Human chromosome 18: entries, gene names and cross-references to MIM
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
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