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ONTOLOGY REPORT - ANNOTATIONS


Term:gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling
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Accession:GO:0086020 term browser browse the term
Definition:A wide pore channel activity that enables a direct cytoplasmic connection from an SA node cell to an atrial cardiomyocyte. The gap junction passes electrical signals between the cells contributing to cardiac conduction.
Synonyms:exact_synonym: gap junction channel activity involved in SA node cell-atrial cardiomyocyte electrical coupling;   gap junction channel activity involved in SAN cell-atrial cardiomyocyte electrical coupling;   gap junction channel activity involved in sinoatrial node cell-atrial cardiomyocyte electrical coupling
 narrow_synonym: gap junction channel activity involved in sinus node cell-atrial cardiomyocyte electrical coupling



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gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G GJA5 gap junction protein alpha 5 enables NAS (PMID:15044680), (PMID:21357845) BHF-UCL PMID:15044680 PMID:21357845 NCBI chr 1:147,756,199...147,773,351
Ensembl chr 1:147,756,199...147,773,362
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G GJC1 gap junction protein gamma 1 enables NAS (PMID:21357845) BHF-UCL PMID:21357845 NCBI chr17:44,794,104...44,831,364
Ensembl chr17:44,798,448...44,830,816
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  molecular_function 19683
    transporter activity 1301
      transmembrane transporter activity 1180
        passive transmembrane transporter activity 533
          channel activity 533
            wide pore channel activity 37
              gap junction channel activity 24
                gap junction channel activity involved in cell communication by electrical coupling 8
                  gap junction channel activity involved in cardiac conduction electrical coupling 5
                    gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling 2
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