Protein-coding gene in the species Homo sapiens
GJB4 Identifiers Aliases GJB4 , CX30.3, EKV, gap junction protein beta 4, EKVP2External IDs OMIM: 605425; MGI: 95722; HomoloGene: 7339; GeneCards: GJB4; OMA:GJB4 - orthologs Gene location (Human) Chr. Chromosome 1 (human)[1] Band 1p34.3 Start 34,759,740 bp[1] End 34,762,327 bp[1]
Gene location (Mouse) Chr. Chromosome 4 (mouse)[2] Band 4 D2.2|4 61.51 cM Start 127,244,879 bp[2] End 127,247,874 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in skin of abdomen skin of leg gallbladder olfactory zone of nasal mucosa vagina islet of Langerhans tonsil urinary bladder prostate minor salivary glands
Top expressed in lip esophagus skin of external ear skin of back gastrula hair follicle skin of abdomen embryo decidua blastocyst
More reference expression data
BioGPS More reference expression data
Gene ontology Molecular function
gap junction channel activity
Cellular component
connexin complex
integral component of membrane
gap junction
plasma membrane
membrane
nucleus
nucleolus
cell junction
integral component of plasma membrane
Biological process
cell communication
sensory perception of smell
olfactory behavior
cell-cell signaling
transmembrane transport
gap junction-mediated intercellular transport
Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez Ensembl UniProt RefSeq (mRNA) RefSeq (protein) Location (UCSC) Chr 1: 34.76 – 34.76 Mb Chr 4: 127.24 – 127.25 Mb PubMed search [3] [4]
Wikidata View/Edit Human View/Edit Mouse
Gap junction beta-4 protein (GJB4), also known as connexin 30.3 (Cx30.3) — is a protein that in humans is encoded by the GJB4 gene.[5]
^ a b c GRCh38: Ensembl release 89: ENSG00000189433 – Ensembl, May 2017
^ a b c GRCm38: Ensembl release 89: ENSMUSG00000046623 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "Entrez Gene: GJB4 gap junction protein, beta 4".
Last Update: 2022-10-11T15:18:44Z
Gap junction beta-4 protein (GJB4 ), also known as connexin 30.3 (Cx30.3) — is a protein that in humans is encoded by the GJB4 gene. GRCh38: Ensembl release...
Word Count : 580
Last Update: 2023-06-01T03:02:35Z
Cx26, gap junction beta-2 protein GJB3, Cx31, gap junction beta-3 protein GJB4 , Cx30.3, gap junction beta-4 protein GJB5, Cx31.1, gap junction beta-5 protein...
Word Count : 267
Last Update: 2024-03-27T10:16:08Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 6740
Last Update: 2024-06-21T20:51:11Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 4447
Last Update: 2022-05-25T23:59:51Z
demarcated, hyperkeratotic plaques.: 565 It can be associated with GJB3 and GJB4 . It was characterized in 1925. List of cutaneous conditions "OMIM Entry -...
Word Count : 338
Last Update: 2024-06-22T17:53:33Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 5155
Last Update: 2024-06-03T05:55:31Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 1556
Last Update: 2023-11-08T21:33:09Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 1195
Last Update: 2024-05-19T07:49:18Z
dominant LOR Erythrokeratodermia variabilis 133200 Autosomal dominant GJB3, GJB4 Peeling skin disease 270300 Autosomal recessive CDSN Keratosis linearis with...
Word Count : 962
Last Update: 2024-04-27T04:58:59Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 5597
Last Update: 2023-12-20T01:52:41Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 2290
Last Update: 2024-06-19T00:12:47Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 2646
Last Update: 2024-03-28T13:42:44Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 6248
Last Update: 2024-05-29T13:40:25Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 1115
Last Update: 2023-12-05T08:32:13Z
Cx31 GJB3 Can be associated with Erythrokeratodermia variabilis. Cx30.3 GJB4 Fonseca et al. confirmed Cx30.3 expression in thymocytes. Can be associated...
Word Count : 2567
Last Update: 2024-06-03T03:31:20Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 759
Last Update: 2024-01-06T10:15:44Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 1756
Last Update: 2024-05-31T05:15:25Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 5513
Last Update: 2023-12-03T05:21:07Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 5815
Last Update: 2024-06-03T07:03:09Z
Cytoplasm: Gap junction Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin...
Word Count : 2330