Potassium channel subfamily K member 3 is a
protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ...
that in humans is encoded by the ''KCNK3''
gene
In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a ba ...
.
This gene encodes K
2P3.1, one of the members of the superfamily of potassium channel proteins containing two pore-forming P domains. K
2P3.1 is an outwardly rectifying channel that is sensitive to changes in extracellular pH and is inhibited by extracellular acidification. Also referred to as an acid-sensitive potassium channel, it is activated by the anesthetics halothane and isoflurane. Although three transcripts are detected in northern blots, there is currently no sequence available to confirm transcript variants for this gene.
Interactive pathway map
Interactions
KCNK3 has been shown to
interact
Advocates for Informed Choice, dba interACT or interACT Advocates for Intersex Youth, is a 501(c)(3) nonprofit organization using innovative strategies to advocate for the legal and human rights of children with intersex traits. The organizati ...
with
YWHAB
14-3-3 protein beta/alpha is a protein that in humans is encoded by the ''YWHAB'' gene.
Function
This gene encodes a protein belonging to the 14-3-3 family of proteins, members of which mediate signal transduction by binding to phosphoserine-c ...
and
S100A10
S100 calcium-binding protein A10 (S100A10), also known as p11, is a protein that is encoded by the ''S100A10'' gene in humans and the ''S100a10'' gene in other species. S100A10 is a member of the S100 family of proteins containing two EF-hand cal ...
.
See also
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Tandem pore domain potassium channel
The two-pore-domain or tandem pore domain potassium channels are a family of 15 members that form what is known as leak channels which possess Goldman-Hodgkin-Katz (open) rectification. These channels are regulated by several mechanisms includin ...
References
Further reading
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External links
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Ion channels
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