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Aliases for GJB7 Gene

Aliases for GJB7 Gene

  • Gap Junction Protein Beta 7 2 3 5
  • Gap Junction Protein, Beta 7, 25kDa 2 3
  • Connexin 25 2 3
  • Connexin-25 3 4
  • CX25 3 4
  • Gap Junction Protein, Beta 7 2
  • Connexin25 3
  • BA136M9.1 3

External Ids for GJB7 Gene

Previous GeneCards Identifiers for GJB7 Gene

  • GC06M087989
  • GC06M087988
  • GC06M088049
  • GC06M087992
  • GC06M085209

Summaries for GJB7 Gene

Entrez Gene Summary for GJB7 Gene

  • Connexins, such as GJB7, are involved in the formation of gap junctions, intercellular conduits that directly connect the cytoplasms of contacting cells. Each gap junction channel is formed by docking of 2 hemichannels, each of which contains 6 connexin subunits (Sohl et al., 2003 [PubMed 12881038]).[supplied by OMIM, Mar 2008]

GeneCards Summary for GJB7 Gene

GJB7 (Gap Junction Protein Beta 7) is a Protein Coding gene. Among its related pathways are Signaling in Gap Junctions and Hypothetical Network for Drug Addiction. An important paralog of this gene is GJC2.

UniProtKB/Swiss-Prot for GJB7 Gene

  • 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.

Tocris Summary for GJB7 Gene

  • Gap channels (gap junctions) are specialized cell-cell contacts that provide direct intracellular communication. They allow passive diffusion of molecules up to 1 kDa, including nutrients, metabolites (glucose), ions (K+, Ca2+) and second messengers (IP3, cAMP).

Gene Wiki entry for GJB7 Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for GJB7 Gene

Genomics for GJB7 Gene

Regulatory Elements for GJB7 Gene

Genomic Location for GJB7 Gene

Chromosome:
6
Start:
87,282,978 bp from pter
End:
87,329,278 bp from pter
Size:
46,301 bases
Orientation:
Minus strand

Genomic View for GJB7 Gene

Genes around GJB7 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
GJB7 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for GJB7 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for GJB7 Gene

Proteins for GJB7 Gene

  • Protein details for GJB7 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q6PEY0-CXB7_HUMAN
    Recommended name:
    Gap junction beta-7 protein
    Protein Accession:
    Q6PEY0
    Secondary Accessions:
    • B3KXL0
    • Q96KP0

    Protein attributes for GJB7 Gene

    Size:
    223 amino acids
    Molecular mass:
    25860 Da
    Quaternary structure:
    • A connexon is composed of a hexamer of connexins.

neXtProt entry for GJB7 Gene

Proteomics data for GJB7 Gene at MOPED

Post-translational modifications for GJB7 Gene

No Post-translational modifications

Other Protein References for GJB7 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for GJB7 Gene

Domains & Families for GJB7 Gene

Gene Families for GJB7 Gene

Protein Domains for GJB7 Gene

Suggested Antigen Peptide Sequences for GJB7 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q6PEY0

UniProtKB/Swiss-Prot:

CXB7_HUMAN :
  • Belongs to the connexin family. Beta-type (group I) subfamily.
Family:
  • Belongs to the connexin family. Beta-type (group I) subfamily.
genes like me logo Genes that share domains with GJB7: view

Function for GJB7 Gene

Molecular function for GJB7 Gene

UniProtKB/Swiss-Prot Function:
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.
genes like me logo Genes that share phenotypes with GJB7: view

Animal Model Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for GJB7 Gene

Localization for GJB7 Gene

Subcellular locations from UniProtKB/Swiss-Prot for GJB7 Gene

Cell membrane; Multi-pass membrane protein. Cell junction, gap junction.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for GJB7 Gene COMPARTMENTS Subcellular localization image for GJB7 gene
Compartment Confidence
plasma membrane 4

Gene Ontology (GO) - Cellular Components for GJB7 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005922 connexon complex IEA --
genes like me logo Genes that share ontologies with GJB7: view

Pathways & Interactions for GJB7 Gene

genes like me logo Genes that share pathways with GJB7: view

Pathways by source for GJB7 Gene

Interacting Proteins for GJB7 Gene

Gene Ontology (GO) - Biological Process for GJB7 Gene

None

No data available for SIGNOR curated interactions for GJB7 Gene

Drugs & Compounds for GJB7 Gene

(9) Drugs for GJB7 Gene - From: IUPHAR, DGIdb, and Tocris

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Carbenoxolone Experimental Pharma Inhibitor 0
Flufenamic acid Experimental Pharma Channel blocker Activates TRPC6; NSAID 0
Ca<sup>2+</sup> Pharma Activator 0
octanol Pharma Inhibitor 0
10Panx Pharma Panx-1 mimetic inhibitor, Panx-1 mimetic inhibitory peptide; blocks pannexin-1 gap junctions 0

(5) Tocris Compounds for GJB7 Gene

Compound Action Cas Number
10Panx Panx-1 mimetic inhibitory peptide; blocks pannexin-1 gap junctions 955091-53-9
Carbenoxolone disodium Gap junction blocker. Also inhibitor of 11 beta-hydroxysteroid dehydrogenase 7421-40-1
Gap 26 Gap junction blocker; inhibits smooth muscle contraction and IP3-mediated ATP release 197250-15-0
Gap 27 Selective gap junction blocker 198284-64-9
Scrambled 10Panx Scrambled version of 10Panx (Cat. No. 3348), Panx-1 mimetic inhibitory peptide 1315378-72-3
genes like me logo Genes that share compounds with GJB7: view

Transcripts for GJB7 Gene

mRNA/cDNA for GJB7 Gene

(2) REFSEQ mRNAs :
(2) Additional mRNA sequences :
(14) Selected AceView cDNA sequences:
(4) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for GJB7 Gene

Gap junction protein, beta 7, 25kDa:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for GJB7 Gene

No ASD Table

Relevant External Links for GJB7 Gene

GeneLoc Exon Structure for
GJB7
ECgene alternative splicing isoforms for
GJB7

Expression for GJB7 Gene

mRNA expression in normal human tissues for GJB7 Gene

mRNA differential expression in normal tissues according to GTEx for GJB7 Gene

This gene is overexpressed in Pituitary (x24.9) and Fallopian Tube (x4.6).

SOURCE GeneReport for Unigene cluster for GJB7 Gene Hs.146727

mRNA Expression by UniProt/SwissProt for GJB7 Gene

Q6PEY0-CXB7_HUMAN
Tissue specificity: Weakly expressed in placenta.
genes like me logo Genes that share expression patterns with GJB7: view

Primer Products

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , Protein differential expression in normal tissues , Protein expression and Protein tissue co-expression partners for GJB7 Gene

Orthologs for GJB7 Gene

This gene was present in the common ancestor of chordates.

Orthologs for GJB7 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia GJB7 35
  • 88.94 (n)
  • 90.32 (a)
dog
(Canis familiaris)
Mammalia GJB7 35
  • 89.8 (n)
  • 89.95 (a)
GJB7 36
  • 84 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia GJB7 35
  • 99.55 (n)
  • 99.1 (a)
GJB7 36
  • 99 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia GJB7 36
  • 80 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia gjb7 35
  • 70.89 (n)
  • 76.06 (a)
zebrafish
(Danio rerio)
Actinopterygii cx28.8 35
  • 61.11 (n)
  • 59.8 (a)
cx28.8 36
  • 49 (a)
OneToOne
Species with no ortholog for GJB7:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for GJB7 Gene

ENSEMBL:
Gene Tree for GJB7 (if available)
TreeFam:
Gene Tree for GJB7 (if available)

Paralogs for GJB7 Gene

Paralogs for GJB7 Gene

(17) SIMAP similar genes for GJB7 Gene using alignment to 2 proteins:

genes like me logo Genes that share paralogs with GJB7: view

Variants for GJB7 Gene

Sequence variations from dbSNP and Humsavar for GJB7 Gene

SNP ID Clin Chr 06 pos Sequence Context AA Info Type
rs4707358 - 87,284,854(+) ATCCA(A/G)TCCCA reference, missense
rs6934603 - 87,284,297(+) AATAA(A/G)GCACT reference, missense
rs41273281 - 87,284,383(+) AGATC(A/G)TCTTC reference, missense
rs59322 -- 87,310,803(+) CTTAA(A/C)CAAAA intron-variant
rs425020 -- 87,302,019(+) caaaa(A/C)cccat intron-variant

Structural Variations from Database of Genomic Variants (DGV) for GJB7 Gene

Variant ID Type Subtype PubMed ID
dgv1991e1 CNV Complex 17122850
nsv507346 CNV Insertion 20534489
esv2667119 CNV Deletion 23128226
nsv349083 CNV Loss 16902084
nsv823771 CNV Loss 20364138
nsv5386 CNV Loss 18451855

Variation tolerance for GJB7 Gene

Residual Variation Intolerance Score: 88% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 4.79; 66.80% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for GJB7 Gene

HapMap Linkage Disequilibrium report
GJB7

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for GJB7 Gene

Disorders for GJB7 Gene

Relevant External Links for GJB7

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
GJB7

No disorders were found for GJB7 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for GJB7 Gene

Publications for GJB7 Gene

  1. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4 67
  2. Genome wide association study (GWAS) of Chagas cardiomyopathy in Trypanosoma cruzi seropositive subjects. (PMID: 24324551) Deng X. … Seielstad M. (PLoS ONE 2013) 3
  3. hORFeome v3.1: a resource of human open reading frames representing over 10,000 human genes. (PMID: 17207965) Lamesch P. … Vidal M. (Genomics 2007) 3
  4. Expression profiles of the novel human connexin genes hCx30.2, hCx40.1, and hCx62 differ from their putative mouse orthologues. (PMID: 12881038) Soehl G. … Willecke K. (Cell Commun. Adhes. 2003) 3
  5. The DNA sequence and analysis of human chromosome 6. (PMID: 14574404) Mungall A.J. … Beck S. (Nature 2003) 3

Products for GJB7 Gene

Sources for GJB7 Gene

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