ID A0A3B4T8K2_SERDU Unreviewed; 388 AA.
AC A0A3B4T8K2;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Potassium channel subfamily K member {ECO:0000256|PIRNR:PIRNR038061};
OS Seriola dumerili (Greater amberjack) (Caranx dumerili).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Carangaria; Carangiformes; Carangidae; Seriola.
OX NCBI_TaxID=41447 {ECO:0000313|Ensembl:ENSSDUP00000002429.1, ECO:0000313|Proteomes:UP000261420};
RN [1] {ECO:0000313|Ensembl:ENSSDUP00000002429.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: pH-dependent, voltage-insensitive, background potassium
CC channel protein. {ECO:0000256|ARBA:ARBA00003459}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|PIRNR:PIRNR038061}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|PIRNR:PIRNR038061}.
CC -!- SIMILARITY: Belongs to the two pore domain potassium channel (TC
CC 1.A.1.8) family. {ECO:0000256|ARBA:ARBA00006666,
CC ECO:0000256|RuleBase:RU003857}.
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DR AlphaFoldDB; A0A3B4T8K2; -.
DR STRING; 41447.ENSSDUP00000002429; -.
DR Ensembl; ENSSDUT00000002495.1; ENSSDUP00000002429.1; ENSSDUG00000001879.1.
DR GeneTree; ENSGT00940000159791; -.
DR OMA; TAWFGQV; -.
DR Proteomes; UP000261420; Unplaced.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005267; F:potassium channel activity; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.287.70; -; 1.
DR InterPro; IPR003280; 2pore_dom_K_chnl.
DR InterPro; IPR003092; 2pore_dom_K_chnl_TASK.
DR InterPro; IPR013099; K_chnl_dom.
DR InterPro; IPR005407; KCNK9.
DR PANTHER; PTHR11003:SF75; POTASSIUM CHANNEL SUBFAMILY K MEMBER 9; 1.
DR PANTHER; PTHR11003; POTASSIUM CHANNEL, SUBFAMILY K; 1.
DR Pfam; PF07885; Ion_trans_2; 2.
DR PIRSF; PIRSF038061; K_channel_subfamily_K_type; 1.
DR PRINTS; PR01333; 2POREKCHANEL.
DR PRINTS; PR01585; TASK3CHANNEL.
DR PRINTS; PR01095; TASKCHANNEL.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 2.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Ion channel {ECO:0000256|ARBA:ARBA00023303, ECO:0000256|RuleBase:RU003857};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|PIRNR:PIRNR038061};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR038061};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|PIRNR:PIRNR038061};
KW Potassium channel {ECO:0000256|ARBA:ARBA00022826,
KW ECO:0000256|PIRNR:PIRNR038061};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538,
KW ECO:0000256|PIRNR:PIRNR038061};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU003857};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR038061}.
FT TRANSMEM 76..96
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 108..128
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 159..178
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 190..208
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 220..247
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 77..132
FT /note="Potassium channel"
FT /evidence="ECO:0000259|Pfam:PF07885"
FT DOMAIN 167..243
FT /note="Potassium channel"
FT /evidence="ECO:0000259|Pfam:PF07885"
FT COILED 31..58
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 388 AA; 44050 MW; 1F9FD726FFCC09C8 CRC64;
MKRQNVRTLS LIICTFTYLL VGAAVFDALE SDFEMREKEQ LEAEEKRLQG KYNISEDDYR
KLETIIMEAE PHRAGVQWKF AGSFYFAITV ITTIGYGHAA PGTDAGKAFC MFYAVLGIPL
TLVMFQSLGE RMNTFVKYLL KRIKKCCGMS ITDVSMENMV TVGFFSCIGT LCIGAAAFSH
YEDWSFFQSY YYCFITLTTI GFGDFVALQK NRALQKKPLY VAFSFMYILV GLTVIGAFLN
LVVLRFLTMN SEDERRDAEE RASLAGNRNS MIIHIQDESL QRSRRRREPY RAEVTDLQSV
CSCMHYHSHD FSSSGGGMGG LGCAFSHQNS FSSQLNPNQY FHSVSYRIEE ISPSTLKNSF
FPSPISSVSP GLHSFTENHQ LMRRRKSI
//
