Gene
kcnj19b
- ID
- ZDB-GENE-121214-60
- Name
- potassium inwardly rectifying channel subfamily J member 19b
- Symbol
- kcnj19b Nomenclature History
- Previous Names
-
- kcnj19
- si:dkey-100n10.2 (1)
- Type
- protein_coding_gene
- Location
- Chr: 12 Mapping Details/Browsers
- Description
- Predicted to enable inward rectifier potassium channel activity. Predicted to be involved in potassium ion import across plasma membrane and regulation of monoatomic ion transmembrane transport. Predicted to act upstream of or within monoatomic ion transmembrane transport and potassium ion transport. Predicted to be located in membrane. Predicted to be part of monoatomic ion channel complex. Predicted to be active in plasma membrane. Is expressed in brain; neural tube; and segmental plate.
- Genome Resources
- Note
- None
- Comparative Information
-
- All Expression Data
- 1 figure from Silic et al., 2021
- Cross-Species Comparison
- High Throughput Data
- Thisse Expression Data
- No data available
Wild Type Expression Summary
- All Phenotype Data
- No data available
- Cross-Species Comparison
- Alliance
Phenotype Summary
Mutations
No data available
Human Disease
Domain, Family, and Site Summary
| Type | InterPro ID | Name |
|---|---|---|
| Domain | IPR040445 | Potassium channel, inwardly rectifying, transmembrane domain |
| Domain | IPR041647 | Inward rectifier potassium channel, C-terminal |
| Family | IPR003274 | Potassium channel, inwardly rectifying, Kir3.1 |
| Family | IPR016449 | Potassium channel, inwardly rectifying, Kir |
| Homologous_superfamily | IPR013518 | Potassium channel, inwardly rectifying, Kir, cytoplasmic |
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Domain Details Per Protein
| Protein | Additional Resources | Length | Immunoglobulin E-set | Inward rectifier potassium channel, C-terminal | Potassium channel, inwardly rectifying, Kir | Potassium channel, inwardly rectifying, Kir3.1 | Potassium channel, inwardly rectifying, Kir, cytoplasmic | Potassium channel, inwardly rectifying, transmembrane domain |
|---|---|---|---|---|---|---|---|---|
| UniProtKB:E7F7K0 | InterPro | 505 |
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| Type | Name | Annotation Method | Has Havana Data | Length (nt) | Analysis |
|---|---|---|---|---|---|
| mRNA |
kcnj19b-201
(1)
|
Ensembl | 2,419 nt |
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Interactions and Pathways
No data available
Plasmids
No data available
| Relationship | Marker Type | Marker | Accession Numbers | Citations |
|---|---|---|---|---|
| Contained in | BAC | DKEY-100N10 | ZFIN Curated Data |
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| Type | Accession # | Sequence | Length (nt/aa) | Analysis |
|---|---|---|---|---|
| RNA | RefSeq:XM_001340292 (1) | 2098 nt | ||
| Genomic | GenBank:CR456623 (1) | 167475 nt | ||
| Polypeptide | UniProtKB:E7F7K0 (1) | 505 aa |
- Comparative Orthology
- Alliance
No data available
- Silic, M.R., Murata, S.H., Park, S.J., Zhang, G. (2021) Evolution of inwardly rectifying potassium channels and their gene expression in zebrafish embryos. Developmental Dynamics : an official publication of the American Association of Anatomists. 251(4):687-713
- Takeuchi, M., Yamaguchi, S., Sakakibara, M., Hayashi, T., Matsuda, K., Hara, Y., Tanegashima, C., Shimizu, T., Kuraku, S., Hibi, M. (2017) Gene expression profiling of granule cells and Purkinje cells in the zebrafish cerebellum. The Journal of comparative neurology. 525(7):1558-1585
- Elkon, R., Milon, B., Morrison, L., Shah, M., Vijayakumar, S., Racherla, M., Leitch, C.C., Silipino, L., Hadi, S., Weiss-Gayet, M., Barras, E., Schmid, C.D., Ait-Lounis, A., Barnes, A., Song, Y., Eisenman, D.J., Eliyahu, E., Frolenkov, G.I., Strome, S.E., Durand, B., Zaghloul, N.A., Jones, S.M., Reith, W., Hertzano, R. (2015) RFX transcription factors are essential for hearing in mice. Nature communications. 6:8549
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