1.A.1.5.33
Hyperpolarization-gated and cyclic nucleotide regulated K+ channel of 638 aas and 6 TMSs, HCN2, present in the flagellum of sea urchin sperm (Galindo et al. 2005). See also TC# 1.A.1.5.29.
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| Accession Number: | Q45ZY2 |
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| Protein Name: | Hyperpolarization-gated and cyclic nucleotide regulated channel; Uncharacterized protein |
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| Length: | 638 |
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| Molecular Weight: | 73966.00 |
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| Species: | Strongylocentrotus purpuratus (Purple sea urchin) [7668] |
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| Number of TMSs: | 7 |
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| Substrate |
calcium(2+), sodium(1+), potassium(1+) |
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1: MSTAMANKVM PDTQGEFVKV KRPDRLSKIS ALRKDFDVKK AAVLKEKPKE RRASLPSAMT
61: DKSPGHRDSL VVDLGGAGRR NSMPTKESLF LASGSDFVKK IYRSEKALKD EQERQQNIRR
121: FVIHPFSNFR WYWDLFMVFL LLITLVLLPV NVTFFSDDIT MYWIIINCIS DTLFMLDITL
181: NFFTGVIENA EDTVTLDRTK IIFSSLRGWF FLDLISSFPF DYIYLFLGQV DFTSHTALAL
241: RILRLTKVLS LLRLLRLSRL LRYIHRPEEL LNVETAVIRI VHLVFVMLLL MHWNGCIQFL
301: VPFFQTFPPD CWVVINGLEN AGKLEQYSWS FFKAICHMIS IGFGRFPPMN VTEMWMTTFS
361: IMLGATFYAL FIGTMSTLLL AVDASGRLYN ERLNQVKEYL RYRKVPMNTQ RRVLSYYEHR
421: YQRKYFNEKT ILGEQSHPIR REILQHHFNN FITKVNFLNE ADPDFAYDVI EKLSFEVFLE
481: GDVIIKAGSL GGAMYFIEHG TVEVLVDDRI VNRLSDGDHF GEISLLIDER RVASIIAATT
541: CDVFCLSRED FHKVLKDYPE MGARMAEIAQ ERLNTIDSSL DTVDEEAGDE EEATANNNNN
601: HPAKNDKKVK KNDLATPQNK DHIQKINDWL KENFAQRI