KCTD3, Official Symbol KCTD3provided by HGNC Official Full Name potassium channel tetramerization domain containing 3provided by HGNC Primary source HGNC:HGNC:21305 See related Ensembl:ENSG00000136636 MIM:613272; AllianceGenome:HGNC:21305 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as NY-REN-45 Summary This gene encodes a member of the potassium channel tetramerization-domain containing (KCTD) protein family. Members of this protein family regulate the biophysical characteristics of ion channels. In mouse, this protein interacts with hyperpolarization-activated cyclic nucleotide-gated channel complex 3 and enhances its cell surface expression and current density. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016] Expression Ubiquitous expression in adrenal (RPKM 47.4), small intestine (RPKM 24.0) and 25 other tissues See more Orthologs mouse all