ID   A0A7L0Q0B6_9AVES        Unreviewed;       105 AA.
AC   A0A7L0Q0B6;
DT   07-APR-2021, integrated into UniProtKB/TrEMBL.
DT   07-APR-2021, sequence version 1.
DT   05-FEB-2025, entry version 9.
DE   SubName: Full=KCNE3 protein {ECO:0000313|EMBL:NXL10973.1};
DE   Flags: Fragment;
GN   Name=Kcne3 {ECO:0000313|EMBL:NXL10973.1};
GN   ORFNames=MESCAY_R10306 {ECO:0000313|EMBL:NXL10973.1};
OS   Mesembrinibis cayennensis.
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC   Coelurosauria; Aves; Neognathae; Neoaves; Aequornithes; Pelecaniformes;
OC   Threskiornithidae; Mesembrinibis.
OX   NCBI_TaxID=1118748 {ECO:0000313|EMBL:NXL10973.1, ECO:0000313|Proteomes:UP000574277};
RN   [1] {ECO:0000313|EMBL:NXL10973.1, ECO:0000313|Proteomes:UP000574277}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B10K-DU-001-44 {ECO:0000313|EMBL:NXL10973.1};
RC   TISSUE=Muscle {ECO:0000313|EMBL:NXL10973.1};
RA   Zhang G.;
RT   "Bird 10,000 Genomes (B10K) Project - Family phase.";
RL   Submitted (SEP-2019) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004167}; Single-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004167}.
CC   -!- SIMILARITY: Belongs to the potassium channel KCNE family.
CC       {ECO:0000256|ARBA:ARBA00005688}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:NXL10973.1}.
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DR   EMBL; VXAT01019588; NXL10973.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A7L0Q0B6; -.
DR   Proteomes; UP000574277; Unassembled WGS sequence.
DR   GO; GO:0008076; C:voltage-gated potassium channel complex; IEA:TreeGrafter.
DR   GO; GO:0005251; F:delayed rectifier potassium channel activity; IEA:TreeGrafter.
DR   GO; GO:0015459; F:potassium channel regulator activity; IEA:TreeGrafter.
DR   GO; GO:0044325; F:transmembrane transporter binding; IEA:TreeGrafter.
DR   GO; GO:1902282; F:voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization; IEA:TreeGrafter.
DR   GO; GO:0097623; P:potassium ion export across plasma membrane; IEA:TreeGrafter.
DR   GO; GO:0086091; P:regulation of heart rate by cardiac conduction; IEA:TreeGrafter.
DR   GO; GO:0060307; P:regulation of ventricular cardiac muscle cell membrane repolarization; IEA:TreeGrafter.
DR   InterPro; IPR000369; K_chnl_KCNE.
DR   InterPro; IPR005426; K_chnl_volt-dep_bsu_KCNE3.
DR   PANTHER; PTHR15282; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY E MEMBER 1, 3; 1.
DR   PANTHER; PTHR15282:SF6; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY E MEMBER 3; 1.
DR   Pfam; PF02060; ISK_Channel; 1.
DR   PRINTS; PR01606; KCNE3CHANNEL.
DR   PRINTS; PR00168; KCNECHANNEL.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000574277};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        59..81
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:NXL10973.1"
FT   NON_TER         105
FT                   /evidence="ECO:0000313|EMBL:NXL10973.1"
SQ   SEQUENCE   105 AA;  11729 MW;  DA69F3404B5BFACD CRC64;
     MEEDNRTETW HRSLQAVLNA LNQTLHGVVP CPTDRPAATA TAACNASTRA GRPGRNDNAY
     MYILFVMTLF AATVGSLILG YTRSRKVDKR SDPYHVYIKN RVSMI
//