ID A0A1S3WCU2_ERIEU Unreviewed; 865 AA.
AC A0A1S3WCU2;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE SubName: Full=Potassium voltage-gated channel subfamily KQT member 2 isoform X3 {ECO:0000313|RefSeq:XP_016044201.1};
GN Name=KCNQ2 {ECO:0000313|RefSeq:XP_016044201.1};
OS Erinaceus europaeus (Western European hedgehog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Eulipotyphla; Erinaceidae; Erinaceinae;
OC Erinaceus.
OX NCBI_TaxID=9365 {ECO:0000313|Proteomes:UP000079721, ECO:0000313|RefSeq:XP_016044201.1};
RN [1] {ECO:0000313|RefSeq:XP_016044201.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
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DR RefSeq; XP_016044201.1; XM_016188715.1.
DR AlphaFoldDB; A0A1S3WCU2; -.
DR GeneID; 103114702; -.
DR CTD; 3785; -.
DR OrthoDB; 2911641at2759; -.
DR Proteomes; UP000079721; Unplaced.
DR GO; GO:0008076; C:voltage-gated potassium channel complex; IEA:UniProt.
DR GO; GO:0005249; F:voltage-gated potassium channel activity; IEA:InterPro.
DR Gene3D; 1.10.287.70; -; 1.
DR Gene3D; 6.10.140.1910; -; 2.
DR InterPro; IPR020969; Ankyrin-G_BS.
DR InterPro; IPR005821; Ion_trans_dom.
DR InterPro; IPR003937; K_chnl_volt-dep_KCNQ.
DR InterPro; IPR003947; K_chnl_volt-dep_KCNQ2.
DR InterPro; IPR013821; K_chnl_volt-dep_KCNQ_C.
DR PANTHER; PTHR47735:SF4; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 2; 1.
DR PANTHER; PTHR47735; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 4; 1.
DR Pfam; PF00520; Ion_trans; 1.
DR Pfam; PF16642; KCNQ2_u3; 1.
DR Pfam; PF03520; KCNQ_channel; 1.
DR Pfam; PF11956; KCNQC3-Ank-G_bd; 1.
DR PRINTS; PR00169; KCHANNEL.
DR PRINTS; PR01461; KCNQ2CHANNEL.
DR PRINTS; PR01459; KCNQCHANNEL.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
PE 4: Predicted;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000079721};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Ubl conjugation {ECO:0000256|ARBA:ARBA00022843}.
FT TRANSMEM 93..112
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 124..147
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 168..187
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 234..252
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 293..318
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 96..322
FT /note="Ion transport"
FT /evidence="ECO:0000259|Pfam:PF00520"
FT DOMAIN 466..650
FT /note="Potassium channel voltage dependent KCNQ C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03520"
FT REGION 448..488
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 596..620
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 662..681
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 696..783
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 832..865
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 459..479
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 598..612
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 865 AA; 94751 MW; AC25F9DB6C285C08 CRC64;
MVQKSRNGGV YPGPSGEKKL KVGFVGLDPG APDSTRDGAL LIAGSEAPKR GSILSKPRAG
GAGAGKPPKR NAFYRKLQNF LYNVLERPRG WAFIYHAYVF LLVFSCLVLS VFSTIKEYEK
SSEGALYILE IVTIVVFGVE YFVRIWAAGC CCRYRGWRGR LKFARKPFCV IDIMVLIASI
AVLAAGSQGN VFATSALRSL RFLQILRMIR MDRRGGTWKL LGSVVYAHSK ELVTAWYIGF
LCLILASFLV YLAEKGENDH FDTYADALWW GLITLTTIGY GDKYPQTWNG RLLAATFTLI
GVSFFALPAG ILGSGFALKV QEQHRQKHFE KRRNPAAGLI QSAWRFYATN LSRTDLHSTW
QYYERTVTVP MYSSQSQTYG ASRLIPPLNQ LELLRNLKSK SGLTFRKEPQ PEPSPSPGGP
CRESLCGCCP GHSSQKVSLK DRVFSSPRGV AAKGKGSPQT QPVRRSPSAD QSLEDSPSKV
PKSWSFGDRS RARQAFRIKG AASRQNSEEA SLPGDDIVDD NKSCNCEFVT EDLTPGLKVS
IRAVCVMRFL VSKRKFKESL RPYDVMDVIE QYSAGHLDML SRIKNLQSRV DQIVGRGPTV
TDKDRSKGPA EAELPEDPSM MGRLGKVEKQ VLSMEKKLDF LVNIYMQRMG IPPTETEAYF
GAKEPEPAPP YHSPEDSREQ GARNGCIIKL IRSTSSMGQK NLSAPPPAAP PAQCPPSTSW
QQCAPRQSHG MSPVGDPGPL VRIPPPPAHE RSVSAYGGGS RGGGEHPRQE EAVAGLRDSD
TSISIPSVDH EELERSFSGF SISQSKENLD ALGGGYAAVA PCAKVRPYIA EGESDTDSDL
CTPCGPPPRS ATGDGPFGDV GWARK
//