Structural highlights
Disease
[KCNH1_HUMAN] The disease is caused by mutations affecting the gene represented in this entry. The disease is caused by mutations affecting the gene represented in this entry.
Function
[KCNH1_HUMAN] Pore-forming (alpha) subunit of a voltage-gated delayed rectifier potassium channel (PubMed:22732247). Channel properties may be modulated by subunit assembly, but not by cyclic nucleotides (By similarity). Mediates IK(NI) current in myoblasts (PubMed:9738473). Involved in the regulation of cell proliferation and differentiation, in particular adipogenic and osteogenic differentiation in bone marrow-derived mesenchymal stem cells (MSCs) (PubMed:23881642).[UniProtKB:Q60603][1] [2] [3]
References
- ↑ Marques-Carvalho MJ, Sahoo N, Muskett FW, Vieira-Pires RS, Gabant G, Cadene M, Schonherr R, Morais-Cabral JH. Structural, Biochemical, and Functional Characterization of the Cyclic Nucleotide Binding Homology Domain from the Mouse EAG1 Potassium Channel. J Mol Biol. 2012 Jun 23. PMID:22732247 doi:10.1016/j.jmb.2012.06.025
- ↑ Zhang YY, Yue J, Che H, Sun HY, Tse HF, Li GR. BKCa and hEag1 channels regulate cell proliferation and differentiation in human bone marrow-derived mesenchymal stem cells. J Cell Physiol. 2014 Feb;229(2):202-12. doi: 10.1002/jcp.24435. PMID:23881642 doi:http://dx.doi.org/10.1002/jcp.24435
- ↑ Occhiodoro T, Bernheim L, Liu JH, Bijlenga P, Sinnreich M, Bader CR, Fischer-Lougheed J. Cloning of a human ether-a-go-go potassium channel expressed in myoblasts at the onset of fusion. FEBS Lett. 1998 Aug 28;434(1-2):177-82. PMID:9738473
