Gene Information
Gene NameGJB1
OrganismHomo sapiens (Human)
Gene Length283
Protein NamesGap junction beta-1 protein (Connexin-32) (Cx32) (GAP junction 28 kDa liver protein)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000169562 )
Evolutionary StageVertebrata
AlphaFoldDBP08034
Gene CardGJB1
Uniprot IDP08034
PfamPF00029
In ASDno
Allosteric Predictionno (-1.000018871)
Ortholog in AnimalsAlpaca_ GJB1 ( ortholog_one2one )
Dog_ GJB1 ( ortholog_one2one )
Macaque_ GJB1 ( ortholog_one2one )
Mouse_ Gjb1 ( ortholog_one2one )
Pig_ GJB1 ( ortholog_one2one )
Rat_ Gjb1 ( ortholog_one2one )
Rabbit_ GJB1 ( ortholog_one2one )
OhnologsGJB6, GJA9, GJA10, GJB7, GJB2, GJB3, GJB5, GJB4
ParalogsGJB2, GJB6, GJB3, GJB5, GJB4, GJB7, GJA4, GJA1, GJA8, GJA5, GJA3, GJA10, GJA9, GJD2, GJD3, GJC3, GJC2, GJC1, GJD4, GJE1
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 5KK9  (NMR 
DBSNP rs1555936989  rs1555936999  rs104894820  rs104894820  rs863224974  rs116840815  rs1060501002  rs587777876  rs768834663  rs768834663  rs104894817  rs1060501000  rs1060500998  rs879254012  rs786204095  rs116840817  rs913934445  rs863224613  rs104894824  rs1555937077  rs116840818  rs104894819  rs878853697  rs863224972  rs116840819  rs199570177  rs879254097  rs104894823  rs587777877  rs1555937122  rs756928158  rs756000896  rs104894821  rs779696968  rs1131691322  rs863224973  rs1555937161  rs876661119  rs879253995  rs104894813  rs104894826  rs104894812  rs1555937180  rs786204123  rs104894810  rs104894818  rs1555937194  rs1555937197  rs1241595912  rs139643362  rs1555937218  rs104894811  rs879253909  rs863224471  rs1555937233  rs116840821  rs1555937244  rs1064794244  rs770116247  rs771579861  rs587777878  rs104894822  rs1555937270  rs753503984  rs864622215  rs879254099  rs144381053  rs199834862  rs104894814  rs587781246  rs780335726  rs104894825  rs776206757  rs587777879 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein. Cell junction, gap junction.
Mouse PG classificationNA
click here to return to the previous page