ID E4XKF6_OIKDI Unreviewed; 277 AA.
AC E4XKF6;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Potassium channel domain-containing protein {ECO:0000259|Pfam:PF07885};
GN ORFNames=GSOID_T00013119001 {ECO:0000313|EMBL:CBY24945.1};
OS Oikopleura dioica (Tunicate).
OC Eukaryota; Metazoa; Chordata; Tunicata; Appendicularia; Copelata;
OC Oikopleuridae; Oikopleura.
OX NCBI_TaxID=34765 {ECO:0000313|EMBL:CBY24945.1};
RN [1] {ECO:0000313|EMBL:CBY24945.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=21097902; DOI=10.1126/science.1194167;
RA Denoeud F., Henriet S., Mungpakdee S., Aury J.M., Da Silva C.,
RA Brinkmann H., Mikhaleva J., Olsen L.C., Jubin C., Canestro C.,
RA Bouquet J.M., Danks G., Poulain J., Campsteijn C., Adamski M., Cross I.,
RA Yadetie F., Muffato M., Louis A., Butcher S., Tsagkogeorga G., Konrad A.,
RA Singh S., Jensen M.F., Cong E.H., Eikeseth-Otteraa H., Noel B.,
RA Anthouard V., Porcel B.M., Kachouri-Lafond R., Nishino A., Ugolini M.,
RA Chourrout P., Nishida H., Aasland R., Huzurbazar S., Westhof E., Delsuc F.,
RA Lehrach H., Reinhardt R., Weissenbach J., Roy S.W., Artiguenave F.,
RA Postlethwait J.H., Manak J.R., Thompson E.M., Jaillon O., Du Pasquier L.,
RA Boudinot P., Liberles D.A., Volff J.N., Philippe H., Lenhard B.,
RA Roest Crollius H., Wincker P., Chourrout D.;
RT "Plasticity of animal genome architecture unmasked by rapid evolution of a
RT pelagic tunicate.";
RL Science 330:1381-1385(2010).
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
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 EMBL; FN653064; CBY24945.1; -; Genomic_DNA.
DR AlphaFoldDB; E4XKF6; -.
DR InParanoid; E4XKF6; -.
DR Proteomes; UP000001307; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005267; F:potassium channel activity; IEA:InterPro.
DR Gene3D; 1.10.287.70; -; 1.
DR InterPro; IPR003280; 2pore_dom_K_chnl.
DR InterPro; IPR013099; K_chnl_dom.
DR PANTHER; PTHR11003; POTASSIUM CHANNEL, SUBFAMILY K; 1.
DR PANTHER; PTHR11003:SF345; TWIK FAMILY OF POTASSIUM CHANNELS; 1.
DR Pfam; PF07885; Ion_trans_2; 2.
DR PRINTS; PR01333; 2POREKCHANEL.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 2.
PE 3: Inferred from homology;
KW Ion channel {ECO:0000256|RuleBase:RU003857};
KW Ion transport {ECO:0000256|RuleBase:RU003857};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000001307};
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|RuleBase:RU003857}.
FT TRANSMEM 6..28
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 126..147
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 167..188
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 226..250
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 93..151
FT /note="Potassium channel"
FT /evidence="ECO:0000259|Pfam:PF07885"
FT DOMAIN 180..248
FT /note="Potassium channel"
FT /evidence="ECO:0000259|Pfam:PF07885"
SQ SEQUENCE 277 AA; 30511 MW; CC35F4FE5255FF91 CRC64;
MGSASLKLGA SFFVSVVILV LVGSWVLYTY ESPAEIRRCE KAEGAFDSAA ILGVDLTEEL
QEQTKMSDLT IMTNELFEEI KRQAQDVHQP LCENNWDYPN ALFNTGTIIA SLGFFHTAPQ
TFEGKLVVSF LVLFGTPLYF LAIGLIGNAI AKAQLKKIVN TVTPLKIVGF TFGILFILAL
VTCVPASIIQ LLEKIEFFDA WYFCVTTITT VGFGDIRLSG PAVAVWLLWI WIGHILMAGI
LVTLVSAIII SDYKTQQMRD PEEQKLLTQT DGPAAYG
//
