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shk-1

Gene
shk-1
Protein
Potassium voltage-gated channel protein shk-1
Organism
Caenorhabditis elegans
Length
536 amino acids
Function
Mediates the voltage-dependent potassium ion permeability of excitable membranes. Has an important role in repolarization and in regulating the pattern of action potential firing. Isoform a expresses currents in a more depolarized voltage range than isoform d.
Similarity
Belongs to the potassium channel family. A (Shaker) (TC 1.A.1.2) subfamily. Shaker sub-subfamily.
Mass
61.234 kDa
Sequence
MRFGGQRRCIESSDDNDSIDSMSIQQKNKEKEEWKWAQSLARRLEQVLNVHPEKYQNGCSSQRPSRQPSPVEQLAPIRSHSADFGRAAEMASGNSEEGKGMLLRNGDDRIRLPSPQRGTPDTSSTQGHPYTDQIVTINVSGMRFQTFESTLSRYPNSLLGDRNKRQHFFVSDTNEFFFDRHRTTSSSFTFEIRNYLFESILYIYQSGGRVKRPEIVPIDIFLKEMRFFQMGDDLLEEFWIAEGYEKPKEVMMPNNKTQRKIWELMEYPDSSLSARIIAFISIAVIALSIISFCWETVPSDIEEKPINNSATAELLDEMDEKHYSPFFWIELMCILWFTIELILRFISCPCKVTFATSVLNIIDFVAIAPFFVNFFFADTSKSNSSMSFAVLRVLRLVRVFRVFKLSRHSVGLQILGKTFRSSVQEFCLLIFFMAIALVLFASGMYFAEQGEPNSKFTSIPASFWFVLVTMTTVGYGDLVPLSPFGKVVGGMCAMIGVLTLALPVPIIVANFKHFYRQENRLASMKSKGDDADDDIA