ID   A0A3B4B201_9GOBI        Unreviewed;       203 AA.
AC   A0A3B4B201;
DT   05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT   05-DEC-2018, sequence version 1.
DT   27-MAR-2024, entry version 21.
DE   RecName: Full=Sodium channel subunit beta-1 {ECO:0000256|ARBA:ARBA00024233};
OS   Periophthalmus magnuspinnatus.
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Gobiaria; Gobiiformes; Gobioidei; Gobiidae; Oxudercinae; Periophthalmus.
OX   NCBI_TaxID=409849 {ECO:0000313|Ensembl:ENSPMGP00000022606.1, ECO:0000313|Proteomes:UP000261520};
RN   [1] {ECO:0000313|Ensembl:ENSPMGP00000022606.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Cell projection, axon
CC       {ECO:0000256|ARBA:ARBA00004489}. Perikaryon
CC       {ECO:0000256|ARBA:ARBA00004484}.
CC   -!- SIMILARITY: Belongs to the sodium channel auxiliary subunit SCN1B (TC
CC       8.A.17) family. {ECO:0000256|ARBA:ARBA00024210}.
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DR   AlphaFoldDB; A0A3B4B201; -.
DR   Ensembl; ENSPMGT00000024076.1; ENSPMGP00000022606.1; ENSPMGG00000018161.1.
DR   Proteomes; UP000261520; Unplaced.
DR   GO; GO:0001518; C:voltage-gated sodium channel complex; IEA:InterPro.
DR   GO; GO:0005272; F:sodium channel activity; IEA:UniProtKB-KW.
DR   GO; GO:0017080; F:sodium channel regulator activity; IEA:InterPro.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR   InterPro; IPR007110; Ig-like_dom.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR013106; Ig_V-set.
DR   InterPro; IPR027098; Na_channel_b1/b3.
DR   PANTHER; PTHR10546:SF2; SODIUM CHANNEL SUBUNIT BETA-1; 1.
DR   PANTHER; PTHR10546; SODIUM CHANNEL SUBUNIT BETA-1 AND 3; 1.
DR   Pfam; PF07686; V-set; 1.
DR   SUPFAM; SSF48726; Immunoglobulin; 1.
DR   PROSITE; PS50835; IG_LIKE; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Ion channel {ECO:0000256|ARBA:ARBA00023303};
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW   Membrane {ECO:0000256|SAM:Phobius}; Signal {ECO:0000256|SAM:SignalP};
KW   Sodium {ECO:0000256|ARBA:ARBA00023053};
KW   Sodium channel {ECO:0000256|ARBA:ARBA00022461};
KW   Sodium transport {ECO:0000256|ARBA:ARBA00023201};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022448};
KW   Voltage-gated channel {ECO:0000256|ARBA:ARBA00022882}.
FT   SIGNAL          1..24
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           25..203
FT                   /note="Sodium channel subunit beta-1"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5017375159"
FT   TRANSMEM        165..186
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          25..147
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
SQ   SEQUENCE   203 AA;  23329 MW;  A2BDB9D747C95538 CRC64;
     QKHLKLSFVS LLFCLHLQTL QCYGACVEVD SDTEAVVHEG FKLGCIFCKM RGEVQAMASV
     EWYFMAADET EYSLLYTYED KAGNIMDPRF DFRLAWNGSK DTIDLQDGSI YILNVTYNDT
     GTYRCVFQRT LLYSNYRCQT NNSKTVQLHV VSKLTRGMAS ILSEIMMYVS IIGLQFWLVV
     EMIYCYRKIA AAGEEALRES KPK
//