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Aliases for GJA9 Gene

Aliases for GJA9 Gene

  • Gap Junction Protein Alpha 9 2 3 5
  • Gap Junction Protein, Alpha 9, 59kDa 2 3
  • Connexin 59 2 3
  • Connexin-58 3 4
  • GJA10 3 4
  • CX58 3 4
  • CX59 3 4
  • Gap Junction Protein, Alpha 10, 59kDa 2
  • Gap Junction Alpha-10 Protein 4
  • Gap Junction Alpha 10 3
  • Connexin-59 4

External Ids for GJA9 Gene

Previous HGNC Symbols for GJA9 Gene

  • GJA10

Previous GeneCards Identifiers for GJA9 Gene

  • GC15M032832
  • GC01M039112
  • GC01M039339
  • GC01M037457

Summaries for GJA9 Gene

Entrez Gene Summary for GJA9 Gene

  • Connexins, such as GJA9, 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 GJA9 Gene

GJA9 (Gap Junction Protein Alpha 9) is a Protein Coding gene. Among its related pathways are Myometrial Relaxation and Contraction Pathways and Gap junction trafficking. An important paralog of this gene is GJC2.

UniProtKB/Swiss-Prot for GJA9 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 GJA9 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).

No data available for Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for GJA9 Gene

Genomics for GJA9 Gene

Regulatory Elements for GJA9 Gene

Enhancers for GJA9 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around GJA9 on UCSC Golden Path with GeneCards custom track

Genomic Location for GJA9 Gene

Chromosome:
1
Start:
38,874,067 bp from pter
End:
38,881,626 bp from pter
Size:
7,560 bases
Orientation:
Minus strand

Genomic View for GJA9 Gene

Genes around GJA9 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
GJA9 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for GJA9 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for GJA9 Gene

Proteins for GJA9 Gene

  • Protein details for GJA9 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P57773-CXA9_HUMAN
    Recommended name:
    Gap junction alpha-9 protein
    Protein Accession:
    P57773
    Secondary Accessions:
    • B2R722
    • B3KVQ2
    • Q5TA63
    • Q96KG0

    Protein attributes for GJA9 Gene

    Size:
    515 amino acids
    Molecular mass:
    58842 Da
    Quaternary structure:
    • A connexon is composed of a hexamer of connexins.

    Alternative splice isoforms for GJA9 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for GJA9 Gene

Proteomics data for GJA9 Gene at MOPED

Post-translational modifications for GJA9 Gene

No Post-translational modifications

Other Protein References for GJA9 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for GJA9 Gene

Domains & Families for GJA9 Gene

Gene Families for GJA9 Gene

Protein Domains for GJA9 Gene

Suggested Antigen Peptide Sequences for GJA9 Gene

Graphical View of Domain Structure for InterPro Entry

P57773

UniProtKB/Swiss-Prot:

CXA9_HUMAN :
  • Belongs to the connexin family. Alpha-type (group II) subfamily.
Family:
  • Belongs to the connexin family. Alpha-type (group II) subfamily.
genes like me logo Genes that share domains with GJA9: view

Function for GJA9 Gene

Molecular function for GJA9 Gene

GENATLAS Biochemistry:
gap junction protein alpha 9,31kDa,(connexin 31),expressed in epidermis,mouse Cx 31 homolog,monomer of the connexon (six subunits)
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.

Phenotypes for GJA9 Gene

genes like me logo Genes that share phenotypes with GJA9: view

Animal Model Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for GJA9 Gene

Localization for GJA9 Gene

Subcellular locations from UniProtKB/Swiss-Prot for GJA9 Gene

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

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for GJA9 Gene COMPARTMENTS Subcellular localization image for GJA9 gene
Compartment Confidence
plasma membrane 4

Gene Ontology (GO) - Cellular Components for GJA9 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005922 connexon complex IEA --
genes like me logo Genes that share ontologies with GJA9: view

Pathways & Interactions for GJA9 Gene

genes like me logo Genes that share pathways with GJA9: view

Interacting Proteins for GJA9 Gene

Gene Ontology (GO) - Biological Process for GJA9 Gene

None

No data available for SIGNOR curated interactions for GJA9 Gene

Drugs & Compounds for GJA9 Gene

(9) Drugs for GJA9 Gene - From: ApexBio, DGIdb, IUPHAR, 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
10Panx Pharma Panx-1 mimetic inhibitor, Panx-1 mimetic inhibitory peptide; blocks pannexin-1 gap junctions 0
Scrambled 10Panx Pharma Panx-1 mimetic inhibitory peptide, blocks pannexin-1 gap junctions, Scrambled version of 10Panx (Cat. No. 3348), Panx-1 mimetic inhibitory peptide 0
Ca<sup>2+</sup> Pharma Activator 0

(5) Tocris Compounds for GJA9 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

(2) ApexBio Compounds for GJA9 Gene

Compound Action Cas Number
10Panx Panx-1 mimetic inhibitor 955091-53-9
Scrambled 10Panx Panx-1 mimetic inhibitory peptide, blocks pannexin-1 gap junctions 1315378-72-3
genes like me logo Genes that share compounds with GJA9: view

Transcripts for GJA9 Gene

mRNA/cDNA for GJA9 Gene

Alternative Splicing Database (ASD) splice patterns (SP) for GJA9 Gene

ExUns: 1 ^ 2 ^ 3 ^ 4a · 4b ^ 5 ^ 6a · 6b ^ 7 ^ 8a · 8b
SP1: - - - -
SP2: -
SP3: - - -
SP4:
SP5: -

Relevant External Links for GJA9 Gene

GeneLoc Exon Structure for
GJA9
ECgene alternative splicing isoforms for
GJA9

Expression for GJA9 Gene

mRNA expression in normal human tissues for GJA9 Gene

mRNA Expression by UniProt/SwissProt for GJA9 Gene

P57773-CXA9_HUMAN
Tissue specificity: Highly abundant in skeletal muscle. Also detected in testis.
genes like me logo Genes that share expression patterns with GJA9: view

Primer Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , Protein differential expression in normal tissues , Protein expression and Protein tissue co-expression partners for GJA9 Gene

Orthologs for GJA9 Gene

This gene was present in the common ancestor of chordates.

Orthologs for GJA9 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia GJA9 35
  • 86.65 (n)
  • 80.08 (a)
GJA9 36
  • 80 (a)
OneToOne
dog
(Canis familiaris)
Mammalia GJA9 35
  • 86.09 (n)
  • 79.53 (a)
GJA9 36
  • 79 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia GJA9 35
  • 99.81 (n)
  • 99.61 (a)
GJA9 36
  • 100 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Gja1 36
  • 32 (a)
ManyToMany
platypus
(Ornithorhynchus anatinus)
Mammalia GJA9 36
  • 53 (a)
OneToOne
chicken
(Gallus gallus)
Aves GJA9 35
  • 60.5 (n)
  • 56.06 (a)
GJA9 36
  • 52 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia gja9 35
  • 59.9 (n)
  • 52.54 (a)
zebrafish
(Danio rerio)
Actinopterygii cx52.9 35
  • 58.28 (n)
  • 60.18 (a)
cx52.9 36
  • 48 (a)
OneToMany
CX55.5 36
  • 49 (a)
OneToMany
Species with no ortholog for GJA9:
  • 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)
  • 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)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • 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 GJA9 Gene

ENSEMBL:
Gene Tree for GJA9 (if available)
TreeFam:
Gene Tree for GJA9 (if available)

Paralogs for GJA9 Gene

Paralogs for GJA9 Gene

(19) SIMAP similar genes for GJA9 Gene using alignment to 3 proteins:

genes like me logo Genes that share paralogs with GJA9: view

Variants for GJA9 Gene

Sequence variations from dbSNP and Humsavar for GJA9 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type
VAR_019392 -

Variation tolerance for GJA9 Gene

Residual Variation Intolerance Score: 56% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 5.08; 68.98% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for GJA9 Gene

Human Gene Mutation Database (HGMD)
GJA9

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Structural Variations from Database of Genomic Variants (DGV) for GJA9 Gene

Disorders for GJA9 Gene

Relevant External Links for GJA9

Genetic Association Database (GAD)
GJA9
Human Genome Epidemiology (HuGE) Navigator
GJA9
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
GJA9

No disorders were found for GJA9 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for GJA9 Gene

Publications for GJA9 Gene

  1. Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. (PMID: 20379614) Rose J.E. … Uhl G.R. (Mol. Med. 2010) 3 48 67
  2. Selected reaction monitoring mass spectrometry reveals the dynamics of signaling through the GRB2 adaptor. (PMID: 21706016) Bisson N. … Pawson T. (Nat. Biotechnol. 2011) 3
  3. Expression of connexin genes in the human retina. (PMID: 20979653) SAPhl G. … Willecke K. (BMC Ophthalmol 2010) 3
  4. 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
  5. 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

Products for GJA9 Gene

Sources for GJA9 Gene

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