Q5H8A5 Ion POLLUX 34305 None SL-0178 SL-0182 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. UNIPROT Q5H8A5 Pfam PF06241 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}. GO:0016021 GO:0031965 GO:0006811 Transmembrane UniProt Sequence Analysis {ECO:0000255} MIPLPVAAANSNSNSNSNSNDEESPNLSTVIKPPLKKTKTLLPPPSSSSSNRPLHLRVSIDNNNNNNAPPPPADFSDHQWNYPSFLGTTTRKRRPSSVKPPSTSNLRFDTIPKTKTKTKTNTNTNTNTNTNTNTNTDLPPPPVPSSSPVARPQHHNHRSPPIFYLLIITCIIFVPYSSYLQYKLAKLEDHKLHLCRQSQIHFSSGHGNGKISIPIHDASFSYILSRKAALYIVLFTLILPFLLYKYLDYLPQIINFLRRTHNNKEDVPLKKRIAYMLDVFFSIYPYAKLLALLFATLFLIGFGGLALYAVTGGSLAEALWHSWTYVADSGNHAETQGTGQRVVSVSISSGGMLIFAMMLGLVSDAISEKVDSLRKGKCEVIERNHILILGWSDKLGSLLKQLAIANKSVGGGVIVVLAEKEKEEMEMDITKLEFDFMGTSVICRSGSPLILADLKKVSVSKARAIIVLASDENADQSDARALRVVLSLTGVKEGLRGHVVVEMSDLDNEPLVKLVGGELIETVVAHDVIGRLMIQCALQPGLAQIWEDILGFENAEFYIKRWPELDGLSFKDILISFPDAIPCGVKVAADGGKIVINPDDSYVMRDGDEVLVIAEDDDTYSPGSLPEVLKGFFPRIPDAPKYPEKILFCGWRRDIDDMIMVLEAFLAPGSELWMFNEVPEKEREKKLAAGGLDVFGLENIKLVHREGNAVIRRHLESLPLETFDSILILADESVEDSVAHSDSRSLATLLLIRDIQSRRLPYKDTKSTSLRLSGFSHNSWIREMQQASDKSIIISEILDSRTRNLVSVSRISDYVLSNELVSMALAMVAEDKQINRVLEELFAEQGNEMCIKPAEFYLFDQEELCFYDIMIRGRARQEIIIGYRLANQERAIINPSEKLVARKWSLGDVFVVIASGD 917