Organism
Caenorhabditis elegans
Function
Probable component of the nca-1 sodium channel complex, a cation channel that regulates neuronal activity by transmitting depolarization signals to synapses. Regulates the transition from slow to rapid forms of locomotion. Required for localization of nca-1 along axons and in non-synaptic regions. Contributes to endocytosis defects in synaptojanin mutants. Involved in the control of anasthetic response to halothane.
Similarity
Belongs to the unc-80 family.
Sequence
MHVRYLQHEHTGTVQLLLMPLSTAASFKSAKWTEEEGEEECDSVPLPIQTFLWRQTNPFLGDKIGKLHEASCVTFERVVVQNILHGLSPSLSNALASVSRWKLVRAALPHVIQCCGSLLLANVGEKKLPTSLQKILYILHWMLIDSSSECIENASTKDDRSVCQSRTQGLFNISSIQLFIYLIAPLADVISEEEVVDNIRLESGLKVWQAIWQFRQPDVWCFSAPVKQRRDELPQITFARRQNPAQLDTQGIYLGKDENTVRRPSIVPPPKPPRTDVTVLNEKRKLEEEKMKMKEDYVAIEIEAPSLKPNDLLIDMSQGVRNKEFERTSSIVRSVSEYKTNLCGQKEKLATVSKSRTSDAFDSSPTSDSSANMLEEVEGIKFSENENCSLSAVFFSSDQAPLVNLSDICSGFSIEEPHDSTQSSVEVPQHPVLESSMFLSTTSSASDVPPFVLTRASTAEDTTSSCSQQTVIPLAMPVTTETTTLPVTLPKSALTKTTNENRRTDHQRMPSTQKSVSGSTDDELDEGSFSDPTIASYLDVAVIRALLITHWQEKGVYWALSYIHNRLIEIKAYMIIRKSTRQRSNSLPSGERKLSVAPEQLTNPVWDDLKIENKPEEGRSHLHVAFNDTERRKSSDNCLAPHPTTNSRRSSLNTLSRRGINRSNPSLSNSVEVLSIRDDAEDDVSNISSKSIEKENTKLNAVFYPEALGSTNFIEKDGKISATVIVQTVNQVMDRCTGVRQCELALNIADVLLGTPLEQTETFFVQLNIMVFKIYLCLGCPHGCNEGVKSPHGDFLRAKAKAILAGLERVQPDKFKNILNDYVDNYGTQQVIDLLHSITSFCRSELTALDGRRASESRVPSYRNTFNEKDKGIEGRIINATYKTLITKISVISAELSLPENMSLQQDVRLLVNFVQEHHGNPFRRVGLSALKDATCKNPTTSDFHTKEDQTGGSPGAQSQKQSNDQASLRRGLFKKKNEKSGGTTTGNDDSEGDSSPSTPRTVSSMDDGVSPLASTSYYKKKSAPKLHFAFGLLKSVKPDMDEEISDNENEEGTSNEEAGLPQRRPLRQSSKQVKARLPIDSKGGMRLWGTYVPPPNYIDAKGIFDGARRFAFLLETARPGTFPDAPLIAAIMHLKSPVLARASLLLECANLVSRCNRGQWPEWIRSSHHRTFSLGGALANRGTPSATRRMHSLQRQAGRYFYQWGVQIGEHISKLLELSENKSKKTLQMEDTIEDFFDDGIVNNQNGEKCPIALQFIAVLLLQEITAFLRETFKTIPRSKNSKPQTGNSGWDKLLSHRRWSILSNTFNAQQTGSVNSITEINSSIHLNDKERRISFSATEEDSPRGSKDAIDEINAVDKKGSIHMQVVRPPSLSARLFSRQSTHEESGGSAQGSTKSTTYVPETGRRIATGRQRLLKRGSPMATGTQPSLESSHKRKSFRNRKQSKQAHLEEEEKSDGGSLTSQQSPIVQRMRAASMRQSSNFLALFHHAIPEFLDAGATHILSARESLKPTDDGLQSPVESVHPVIIPHSNHGSAHSQQPVVLKSSMDDEEQHMLSNLPWIKVLIKFSNSFDLECNHVGVCSAKCFQRVHRQCFRMIESLSTLYGMERNVSTRADKRNLLADNWQAKQQALRKQTETNSARASIHARQSTAVPRRESAMVGQPEFASKAIKMMLMEKMQQEKEKEKEKEKEEKDALKKQSVEQDHSSTDTEEDAQLPEKNKPMLTYLRSLVLQLVHSPISSVLKCCLLLSVEQHKQMIEVCWKMLIHEDPHVVASAASMFIVASVKKSEESLLIIKTALDSQDPQVRTSGIQRFYTLWRNRFHAWLKMEDGAQASFKVPPPGIDFTLPSPAIGQSQLPVVDPPWMPHLKTKIEELSLKEEEHATSQTIMTMTRTRRKQKQEMVKRAVREAEERQSEQRQLFRLRSSAIVSLAAYEPALFHHQQEQTEESDNSHQHARHVMPVAQPLFPSALLSVVPQIIELLDDPQVDNNGVSVGDVAKKVIWTCIVEDPSLFLRHFLEKLTNRDRQVLISEYAPTPAYEALMSQLRKLVLRFHPLPSQAAHSLLNYLFGFVMHYVRAQCEGSEKAIGMALSICWLLSPNIHGLYFKDLKQTLKKEQCDQALMITANVPSAKKIIVHGLDSTSGGIPSQFPVHEDTQFHQILNDSLEFFNIDEDDLNCFYLTDTKTGVIHLPAAYVRDYYFFHRSFYPQLTLVKLSPEVAEKKMKETAFHQKFIECGKVLLTHNILKYSPQHVIAQRVFFLHDEFTHLPSFPRKSLETCFGMYFGPGGEQLKAMESMHKFVWAKMMSDMFEKMENAFMFADLHLFINVINGIMIMHCEDVLILRRCAATYISISIHFNTLFASQGFFLIMPTLLRCYSQRQTNKVFCGVVEFICRQFYTLHRKPFLLQMCGAIANIIDNSSNDFEINPMRVKAKYWFNLIKKMEEITDEDPLDILGLVPYEKPLKALDLCYRDDPNTFCALTDAMASCICVCAFSPESKRSHHMLLIMQAMLPHMMKRLEEETLQSGNSPAAVKHEISQWITMAVEMKALINSCEQLVRGPTRAFDLVNSVSERGKSFVADSPQFFDPPTTNEDENSRPYHLKEKRSTAVAWEAAEVEEQQKETYRRPRDTLLQLIAAYIEMASVRLKELTKLGANLEHAKIPDVLDHKCYVKLGEVALALLKVAPYDLSTTTCHGLQKYFQIILPVTDWSIESNRSALNIILRRLDKTLSKIAKRQSFRKRAIWIALSSWINGICDTLNAFPYIAHLHPLRTITQLCLRMMVGDPCVEDSAASTALHPTTVLHPTPPPQTFANAVLRLTTILMQALGQFAFSLDFVTSTEGMGVSSERLEAVLCHVLIPLFLRIPNNPKEQSIFQAKDLSQCLTVMQNAISPPLVKQQAPPLISTSTLTTTFIRGAQDVTGRQGSVSVTDRGHSATVSTHRIVRESICQAIYLGLKVLMLTFGKLLAPMWPRVARIVKDLLAKKPGAPTSMAFVDFLLHSNLPISLFILPMIQNKMKQKPGTDQEAAWQTEILEKLDAKSHNIVPPSILLVKCYQELQQLKEELTMKPIEMTRSYTPTMADPHSDSSAASTAPRGASSRQSIDRRTSVHMKKVLPTMKEDIPEDPEDSEDVIDSNSTGQVTSRISKSPSIPLNKTHQSSRTRSVSGFGMWRSVRRKSRHVSSAEESSEERGSVELHDVGHHSALHEPNRTPNRRSTEALVLPLHESIDTNRHRFVSFSTPKKTHEVSEDVFQITEQHQLV