ID  Q5H8A5;
PN  Ion channel POLLUX;
GN  POLLUX;
OS  34305;
SL  Nucleus Position: SL-0178;
SL  Nucleus Position: SL-0182;
SL  Comments: Nucleus membrane {ECO:0000269|PubMed:15616514, ECO:0000269|PubMed:19106374}; Multi-pass membrane protein {ECO:0000269|PubMed:15616514, ECO:0000269|PubMed:19106374}. Note=The chloroplastic localization proposed by PubMed:15616514 is probably an overexpression artifact.
DR  UNIPROT: Q5H8A5;
DR  Pfam: PF06241;
DE  Function: Ion channel with permeability for potassium. Involved in perinuclear calcium spiking but not in cytosolic calcium influx. Required for early signal transduction events leading to endosymbiosis. Acts early in a signal transduction chain leading from the perception of Nod factor to the activation of calcium spiking. Also involved in fungal entry into root epidermal cells during the establishment of the arbuscular mycorrhizal symbiosis. {ECO:0000269|PubMed:16903357, ECO:0000269|PubMed:19106374}.
DE  Reference Proteome: No;
GO  GO:0016021;
GO  GO:0031965;
GO  GO:0006811;
TP  Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255};
SQ  MIPLPVAAANSNSNSNSNSNDEESPNLSTVIKPPLKKTKTLLPPPSSSSSNRPLHLRVSIDNNNNNNAPPPPADFSDHQW
SQ  NYPSFLGTTTRKRRPSSVKPPSTSNLRFDTIPKTKTKTKTNTNTNTNTNTNTNTNTDLPPPPVPSSSPVARPQHHNHRSP
SQ  PIFYLLIITCIIFVPYSSYLQYKLAKLEDHKLHLCRQSQIHFSSGHGNGKISIPIHDASFSYILSRKAALYIVLFTLILP
SQ  FLLYKYLDYLPQIINFLRRTHNNKEDVPLKKRIAYMLDVFFSIYPYAKLLALLFATLFLIGFGGLALYAVTGGSLAEALW
SQ  HSWTYVADSGNHAETQGTGQRVVSVSISSGGMLIFAMMLGLVSDAISEKVDSLRKGKCEVIERNHILILGWSDKLGSLLK
SQ  QLAIANKSVGGGVIVVLAEKEKEEMEMDITKLEFDFMGTSVICRSGSPLILADLKKVSVSKARAIIVLASDENADQSDAR
SQ  ALRVVLSLTGVKEGLRGHVVVEMSDLDNEPLVKLVGGELIETVVAHDVIGRLMIQCALQPGLAQIWEDILGFENAEFYIK
SQ  RWPELDGLSFKDILISFPDAIPCGVKVAADGGKIVINPDDSYVMRDGDEVLVIAEDDDTYSPGSLPEVLKGFFPRIPDAP
SQ  KYPEKILFCGWRRDIDDMIMVLEAFLAPGSELWMFNEVPEKEREKKLAAGGLDVFGLENIKLVHREGNAVIRRHLESLPL
SQ  ETFDSILILADESVEDSVAHSDSRSLATLLLIRDIQSRRLPYKDTKSTSLRLSGFSHNSWIREMQQASDKSIIISEILDS
SQ  RTRNLVSVSRISDYVLSNELVSMALAMVAEDKQINRVLEELFAEQGNEMCIKPAEFYLFDQEELCFYDIMIRGRARQEII
SQ  IGYRLANQERAIINPSEKLVARKWSLGDVFVVIASGD
//