ID A0A091P0F0_HALAL Unreviewed; 206 AA.
AC A0A091P0F0;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 29.
DE RecName: Full=Sodium channel subunit beta-3 {ECO:0000256|ARBA:ARBA00017320};
DE Flags: Fragment;
GN ORFNames=N329_03714 {ECO:0000313|EMBL:KFQ01012.1};
OS Haliaeetus albicilla (White-tailed sea-eagle) (Falco albicilla).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Accipitriformes; Accipitridae;
OC Accipitrinae; Haliaeetus.
OX NCBI_TaxID=8969 {ECO:0000313|EMBL:KFQ01012.1, ECO:0000313|Proteomes:UP000054379};
RN [1] {ECO:0000313|EMBL:KFQ01012.1, ECO:0000313|Proteomes:UP000054379}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N329 {ECO:0000313|EMBL:KFQ01012.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Modulates channel gating kinetics. Causes unique persistent
CC sodium currents. Inactivates the sodium channel opening more slowly
CC than the subunit beta-1. Its association with NFASC may target the
CC sodium channels to the nodes of Ranvier of developing axons and retain
CC these channels at the nodes in mature myelinated axons.
CC {ECO:0000256|ARBA:ARBA00025204}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004479}; Single-
CC pass type I membrane protein {ECO:0000256|ARBA:ARBA00004479}.
CC -!- SIMILARITY: Belongs to the sodium channel auxiliary subunit SCN3B (TC
CC 8.A.17) family. {ECO:0000256|ARBA:ARBA00010404}.
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DR EMBL; KK649546; KFQ01012.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A091P0F0; -.
DR Proteomes; UP000054379; Unassembled WGS sequence.
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; IPR003599; Ig_sub.
DR InterPro; IPR013106; Ig_V-set.
DR InterPro; IPR027098; Na_channel_b1/b3.
DR PANTHER; PTHR10546; SODIUM CHANNEL SUBUNIT BETA-1 AND 3; 1.
DR PANTHER; PTHR10546:SF1; SODIUM CHANNEL SUBUNIT BETA-3; 1.
DR Pfam; PF07686; V-set; 1.
DR SMART; SM00409; IG; 1.
DR SUPFAM; SSF48726; Immunoglobulin; 1.
DR PROSITE; PS50835; IG_LIKE; 1.
PE 3: Inferred from homology;
KW Ion channel {ECO:0000256|ARBA:ARBA00023303, ECO:0000313|EMBL:KFQ01012.1};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Membrane {ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000054379};
KW Signal {ECO:0000256|SAM:SignalP}; 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..15
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 16..206
FT /note="Sodium channel subunit beta-3"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5012271948"
FT TRANSMEM 151..172
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 15..133
FT /note="Ig-like"
FT /evidence="ECO:0000259|PROSITE:PS50835"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KFQ01012.1"
FT NON_TER 206
FT /evidence="ECO:0000313|EMBL:KFQ01012.1"
SQ SEQUENCE 206 AA; 23464 MW; 943BAB3DEEBE2E9F CRC64;
ASSVALVVWA GFCSAVCVEV PSETEAVQGT HMKLLCISCM KREEVTASTM VEWFYRPDGG
KDEPIYKYEK KIHEFPSRFS GRLQWNGSKD MQDVSITVLN VTLNDSGIYT CNITREFEFE
IHRPLFTSSR EIHLTVVEEA GEDFTSVISE IMMYILLVFL TLWLLIEMVY CYRKVSKAEE
AAQENATDYL AIPSENKENC AVPVEE
//