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- accession：NM_001260510
- 基因别名：KCNJ3
- 基因描述：Homo sapiens potassium inwardly-rectifying channel, subfamily J, member 3 (KCNJ3), transcript variant 4, mRNA.
- 载体：现货载体
- CDS区长度：762
- 翻译后氨基酸长度：253
- TranscriptVariant：This variant (4) lacks multiple 3' terminal exons and contains an additional coding segment, compared to variant 1. These differences result in a protein (isoform 4; also known as GIRK1e) with a truncated and novel C-terminus, compared to isoform 1.
- 基因简介：Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. The protein encoded by this gene is an integral membrane protein and inward-rectifier type potassium channel. The encoded protein, which has a greater tendency to allow potassium to flow into a cell rather than out of a cell, is controlled by G-proteins and plays an important role in regulating heartbeat. It associates with three other G-protein-activated potassium channels to form a heteromultimeric pore-forming complex that also couples to neurotransmitter receptors in the brain and whereby channel activation can inhibit action potential firing by hyperpolarizing the plasma membrane. These multimeric G-protein-gated inwardly-rectifying potassium (GIRK) channels may play a role in the pathophysiology of epilepsy, addiction, Down's syndrome, ataxia, and Parkinson's disease. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, May 2012]
- 规格：10ul 质粒
CDS区参考序列： 点击查看序列翻译后氨基酸参数序列： 点击查看序列
