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Protein

Gap junction beta-6 protein

Gene

Gjb6

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

One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.

<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 - 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 processHearing

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-190861 Gap junction assembly

<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:
Gap junction beta-6 protein
Alternative name(s):
Connexin-30
Short name:
Cx30
<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:Gjb6
Synonyms:Cxn-30
<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 14

Organism-specific databases

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

More...
MGIi
MGI:107588 Gjb6

<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; 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 domaini1 – 22CytoplasmicSequence analysisAdd BLAST22
<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>Transmembranei23 – 45HelicalSequence analysisAdd BLAST23
Topological domaini46 – 75ExtracellularSequence analysisAdd BLAST30
Transmembranei76 – 98HelicalSequence analysisAdd BLAST23
Topological domaini99 – 131CytoplasmicSequence analysisAdd BLAST33
Transmembranei132 – 154HelicalSequence analysisAdd BLAST23
Topological domaini155 – 192ExtracellularSequence analysisAdd BLAST38
Transmembranei193 – 215HelicalSequence analysisAdd BLAST23
Topological domaini216 – 261CytoplasmicSequence analysisAdd BLAST46

Keywords - Cellular componenti

Cell junction, Cell membrane, Gap junction, Membrane

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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000578721 – 261Gap junction beta-6 proteinAdd BLAST261

Proteomic databases

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

More...
PaxDbi
P70689

PRoteomics IDEntifications database

More...
PRIDEi
P70689

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P70689

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

More...
PhosphoSitePlusi
P70689

<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 adult brain and skin. Less in uterus, lung and eye. Very low in testis and sciatic nerve. No expression before birth.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000040055 Expressed in 167 organ(s), highest expression level in cochlea

CleanEx database of gene expression profiles

More...
CleanExi
MM_GJB6

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P70689 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P70689 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

A connexon is composed of a hexamer of connexins. Interacts with CNST.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

WithEntry#Exp.IntActNotes
Tjp1P394473EBI-2615416,EBI-79508

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
199936, 4 interactors

Protein interaction database and analysis system

More...
IntActi
P70689, 2 interactors

Molecular INTeraction database

More...
MINTi
P70689

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000035630

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P70689

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

More...
SMRi
P70689

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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

<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

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IFM8 Eukaryota
ENOG410Y7VN LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000154215

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231127

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG009576

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P70689

KEGG Orthology (KO)

More...
KOi
K07625

Identification of Orthologs from Complete Genome Data

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OMAi
QTQRNHP

Database of Orthologous Groups

More...
OrthoDBi
1043502at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P70689

TreeFam database of animal gene trees

More...
TreeFami
TF329606

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.1440.80, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000500 Connexin
IPR019570 Connexin_CCC
IPR017990 Connexin_CS
IPR013092 Connexin_N
IPR038359 Connexin_N_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11984 PTHR11984, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00029 Connexin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00206 CONNEXIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00037 CNX, 1 hit
SM01089 Connexin_CCC, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00407 CONNEXINS_1, 1 hit
PS00408 CONNEXINS_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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

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

P70689-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDWGTLHTVI GGVNKHSTSI GKVWITVIFI FRVMILVVAA QEVWGDEQED
60 70 80 90 100
FVCNTLQPGC KNVCYDHFFP VSHIRLWALQ LIFVSTPALL VAMHVAYYRH
110 120 130 140 150
ETARKFIRGE KRNEFKDLED IKRQKVRIEG SLWWTYTSSI FFRIIFEAAF
160 170 180 190 200
MYVFYFLYNG YHLPWVLKCG IDPCPNLVDC FISRPTEKTV FTVFMISASV
210 220 230 240 250
ICMLLNVAEL CYLLLKLCFR RSKRTQAQRN HPNHALKESK QNEMNELISD
260
SGQNAITSFP S
Length:261
Mass (Da):30,366
Last modified:February 1, 1997 - 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:iAC6D8AA234AA47A6
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
E0CX48E0CX48_MOUSE
Gap junction beta-6 protein
Gjb6
173Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Z70023 Genomic DNA Translation: CAA93845.1
BC013811 mRNA Translation: AAH13811.1
BC016507 mRNA Translation: AAH16507.1
BC063762 mRNA Translation: AAH63762.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS27154.1

NCBI Reference Sequences

More...
RefSeqi
NP_001010937.1, NM_001010937.2
NP_001258592.1, NM_001271663.1
XP_006518623.1, XM_006518560.2
XP_006518624.1, XM_006518561.3

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Mm.25652

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000039380; ENSMUSP00000035630; ENSMUSG00000040055

Database of genes from NCBI RefSeq genomes

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GeneIDi
14623

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:14623

UCSC genome browser

More...
UCSCi
uc007ucy.2 mouse

<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
Z70023 Genomic DNA Translation: CAA93845.1
BC013811 mRNA Translation: AAH13811.1
BC016507 mRNA Translation: AAH16507.1
BC063762 mRNA Translation: AAH63762.1
CCDSiCCDS27154.1
RefSeqiNP_001010937.1, NM_001010937.2
NP_001258592.1, NM_001271663.1
XP_006518623.1, XM_006518560.2
XP_006518624.1, XM_006518561.3
UniGeneiMm.25652

3D structure databases

ProteinModelPortaliP70689
SMRiP70689
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi199936, 4 interactors
IntActiP70689, 2 interactors
MINTiP70689
STRINGi10090.ENSMUSP00000035630

PTM databases

iPTMnetiP70689
PhosphoSitePlusiP70689

Proteomic databases

PaxDbiP70689
PRIDEiP70689

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000039380; ENSMUSP00000035630; ENSMUSG00000040055
GeneIDi14623
KEGGimmu:14623
UCSCiuc007ucy.2 mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
10804
MGIiMGI:107588 Gjb6

Phylogenomic databases

eggNOGiENOG410IFM8 Eukaryota
ENOG410Y7VN LUCA
GeneTreeiENSGT00940000154215
HOGENOMiHOG000231127
HOVERGENiHBG009576
InParanoidiP70689
KOiK07625
OMAiQTQRNHP
OrthoDBi1043502at2759
PhylomeDBiP70689
TreeFamiTF329606

Enzyme and pathway databases

ReactomeiR-MMU-190861 Gap junction assembly

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P70689

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000040055 Expressed in 167 organ(s), highest expression level in cochlea
CleanExiMM_GJB6
ExpressionAtlasiP70689 baseline and differential
GenevisibleiP70689 MM

Family and domain databases

Gene3Di1.20.1440.80, 1 hit
InterProiView protein in InterPro
IPR000500 Connexin
IPR019570 Connexin_CCC
IPR017990 Connexin_CS
IPR013092 Connexin_N
IPR038359 Connexin_N_sf
PANTHERiPTHR11984 PTHR11984, 1 hit
PfamiView protein in Pfam
PF00029 Connexin, 1 hit
PRINTSiPR00206 CONNEXIN
SMARTiView protein in SMART
SM00037 CNX, 1 hit
SM01089 Connexin_CCC, 1 hit
PROSITEiView protein in PROSITE
PS00407 CONNEXINS_1, 1 hit
PS00408 CONNEXINS_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiCXB6_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: P70689
<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: November 1, 1997
Last sequence update: February 1, 1997
Last modified: January 16, 2019
This is version 138 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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