ID F6XE18_HORSE Unreviewed; 499 AA.
AC F6XE18;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 83.
DE RecName: Full=Potassium voltage-gated channel subfamily A member 2 {ECO:0000256|ARBA:ARBA00020934};
DE AltName: Full=Voltage-gated potassium channel subunit Kv1.2 {ECO:0000256|ARBA:ARBA00033198};
GN Name=KCNA2 {ECO:0000313|Ensembl:ENSECAP00000002072.1,
GN ECO:0000313|VGNC:VGNC:19261};
OS Equus caballus (Horse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX NCBI_TaxID=9796 {ECO:0000313|Ensembl:ENSECAP00000002072.1, ECO:0000313|Proteomes:UP000002281};
RN [1] {ECO:0000313|Ensembl:ENSECAP00000002072.1, ECO:0000313|Proteomes:UP000002281}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000002072.1,
RC ECO:0000313|Proteomes:UP000002281};
RX PubMed=19892987; DOI=10.1126/science.1178158;
RG Broad Institute Genome Sequencing Platform;
RG Broad Institute Whole Genome Assembly Team;
RA Wade C.M., Giulotto E., Sigurdsson S., Zoli M., Gnerre S., Imsland F.,
RA Lear T.L., Adelson D.L., Bailey E., Bellone R.R., Bloecker H., Distl O.,
RA Edgar R.C., Garber M., Leeb T., Mauceli E., MacLeod J.N., Penedo M.C.T.,
RA Raison J.M., Sharpe T., Vogel J., Andersson L., Antczak D.F., Biagi T.,
RA Binns M.M., Chowdhary B.P., Coleman S.J., Della Valle G., Fryc S.,
RA Guerin G., Hasegawa T., Hill E.W., Jurka J., Kiialainen A., Lindgren G.,
RA Liu J., Magnani E., Mickelson J.R., Murray J., Nergadze S.G., Onofrio R.,
RA Pedroni S., Piras M.F., Raudsepp T., Rocchi M., Roeed K.H., Ryder O.A.,
RA Searle S., Skow L., Swinburne J.E., Syvaenen A.C., Tozaki T., Valberg S.J.,
RA Vaudin M., White J.R., Zody M.C., Lander E.S., Lindblad-Toh K.;
RT "Genome sequence, comparative analysis, and population genetics of the
RT domestic horse.";
RL Science 326:865-867(2009).
RN [2] {ECO:0000313|Ensembl:ENSECAP00000002072.1}
RP IDENTIFICATION.
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000002072.1};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cell junction, paranodal septate junction
CC {ECO:0000256|ARBA:ARBA00004403}. Cell membrane
CC {ECO:0000256|ARBA:ARBA00004651}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004651}. Cell projection, lamellipodium
CC membrane {ECO:0000256|ARBA:ARBA00004121}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}. Presynaptic cell membrane
CC {ECO:0000256|ARBA:ARBA00034111}. Synapse, synaptosome
CC {ECO:0000256|ARBA:ARBA00034102}. Synaptic cell membrane
CC {ECO:0000256|ARBA:ARBA00034109}.
CC -!- SIMILARITY: Belongs to the potassium channel family. A (Shaker) (TC
CC 1.A.1.2) subfamily. Kv1.2/KCNA2 sub-subfamily.
CC {ECO:0000256|ARBA:ARBA00005659}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR RefSeq; XP_014595681.1; XM_014740195.1.
DR AlphaFoldDB; F6XE18; -.
DR STRING; 9796.ENSECAP00000002072; -.
DR PaxDb; 9796-ENSECAP00000002072; -.
DR Ensembl; ENSECAT00000002894.3; ENSECAP00000002072.1; ENSECAG00000003066.3.
DR Ensembl; ENSECAT00000095251.1; ENSECAP00000067440.1; ENSECAG00000003066.3.
DR VGNC; VGNC:19261; KCNA2.
DR GeneTree; ENSGT00940000158688; -.
DR HOGENOM; CLU_011722_4_0_1; -.
DR InParanoid; F6XE18; -.
DR OMA; VNHSTED; -.
DR OrthoDB; 1478695at2759; -.
DR TreeFam; TF313103; -.
DR Proteomes; UP000002281; Chromosome 5.
DR Bgee; ENSECAG00000003066; Expressed in cerebellum and 10 other cell types or tissues.
DR GO; GO:0043679; C:axon terminus; IBA:GO_Central.
DR GO; GO:0030425; C:dendrite; IBA:GO_Central.
DR GO; GO:0044224; C:juxtaparanode region of axon; IBA:GO_Central.
DR GO; GO:0031258; C:lamellipodium membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0033010; C:paranodal junction; IEA:UniProtKB-SubCell.
DR GO; GO:0042734; C:presynaptic membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008076; C:voltage-gated potassium channel complex; IBA:GO_Central.
DR GO; GO:0005251; F:delayed rectifier potassium channel activity; IBA:GO_Central.
DR GO; GO:0071805; P:potassium ion transmembrane transport; IBA:GO_Central.
DR GO; GO:0051260; P:protein homooligomerization; IEA:InterPro.
DR Gene3D; 1.10.287.70; -; 1.
DR Gene3D; 1.20.120.350; Voltage-gated potassium channels. Chain C; 1.
DR InterPro; IPR000210; BTB/POZ_dom.
DR InterPro; IPR005821; Ion_trans_dom.
DR InterPro; IPR003968; K_chnl_volt-dep_Kv.
DR InterPro; IPR003972; K_chnl_volt-dep_Kv1.
DR InterPro; IPR004049; K_chnl_volt-dep_Kv1.2.
DR InterPro; IPR011333; SKP1/BTB/POZ_sf.
DR InterPro; IPR003131; T1-type_BTB.
DR InterPro; IPR027359; Volt_channel_dom_sf.
DR PANTHER; PTHR11537:SF23; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY A MEMBER 2; 1.
DR PANTHER; PTHR11537; VOLTAGE-GATED POTASSIUM CHANNEL; 1.
DR Pfam; PF02214; BTB_2; 1.
DR Pfam; PF00520; Ion_trans; 1.
DR PRINTS; PR00169; KCHANNEL.
DR PRINTS; PR01509; KV12CHANNEL.
DR PRINTS; PR01491; KVCHANNEL.
DR PRINTS; PR01496; SHAKERCHANEL.
DR SMART; SM00225; BTB; 1.
DR SUPFAM; SSF54695; POZ domain; 1.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
PE 3: Inferred from homology;
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Ion channel {ECO:0000256|ARBA:ARBA00023303};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Lipoprotein {ECO:0000256|ARBA:ARBA00023288};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Palmitate {ECO:0000256|ARBA:ARBA00023139};
KW Potassium {ECO:0000256|ARBA:ARBA00022958};
KW Potassium channel {ECO:0000256|ARBA:ARBA00022826};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538};
KW Reference proteome {ECO:0000313|Proteomes:UP000002281};
KW Synapse {ECO:0000256|ARBA:ARBA00022599};
KW Synaptosome {ECO:0000256|ARBA:ARBA00022599};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448};
KW Voltage-gated channel {ECO:0000256|ARBA:ARBA00022882}.
FT TRANSMEM 164..188
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 222..243
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 250..268
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 328..349
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 389..410
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 33..133
FT /note="BTB"
FT /evidence="ECO:0000259|SMART:SM00225"
FT REGION 1..26
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 499 AA; 56673 MW; 11DA33B4785228A7 CRC64;
MTVATGDPAD EAAALPGHPQ DTYDPEADHE CCERVVINIS GLRFETQLKT LAQFPETLLG
DPKKRMRYFD PLRNEYFFDR NRPSFDAILY YYQSGGRLRR PVNVPLDIFS EEIRFYELGE
EAMEMFREDE GYIKEEERPL PENEFQRQVW LLFEYPESSG PARIIAIVSV MVILISIVSF
CLETLPIFRD ENEDMHGGGV TFHTYSNSTI GYQQSTSFTD PFFIVETLCI IWFSFEFLVR
FFACPSKAGF FTNIMNIIDI VAIIPYFITL GTELAEKPED AQQGQQAMSL AILRVIRLVR
VFRIFKLSRH SKGLQILGQT LKASMRELGL LIFFLFIGVI LFSSAVYFAE ADERDSQFPS
IPDAFWWAVV SMTTVGYGDM VPTTIGGKIV GSLCAIAGVL TIALPVPVIV SNFNYFYHRE
TEGEEQAQYL QVTSCPKIPS SPDLKKSRSA STISKSDYME IQEGVNNSNE DFREENLKTA
NCTLANTNYV NITKMLTDV
//
