ID A0A2Y9QCQ5_DELLE Unreviewed; 870 AA.
AC A0A2Y9QCQ5;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE SubName: Full=Potassium voltage-gated channel subfamily KQT member 2 isoform X13 {ECO:0000313|RefSeq:XP_022453217.1};
GN Name=KCNQ2 {ECO:0000313|RefSeq:XP_022453217.1};
OS Delphinapterus leucas (Beluga whale).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Monodontidae; Delphinapterus.
OX NCBI_TaxID=9749 {ECO:0000313|Proteomes:UP000248483, ECO:0000313|RefSeq:XP_022453217.1};
RN [1] {ECO:0000313|RefSeq:XP_022453217.1}
RP IDENTIFICATION.
RC TISSUE=Blood {ECO:0000313|RefSeq:XP_022453217.1};
RG RefSeq;
RL Submitted (NOV-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_022453217.1; XM_022597509.1.
DR AlphaFoldDB; A0A2Y9QCQ5; -.
DR Proteomes; UP000248483; 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; 2.
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:UP000248483};
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 426..573
FT /note="Potassium channel voltage dependent KCNQ C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03520"
FT DOMAIN 584..646
FT /note="Potassium channel voltage dependent KCNQ C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03520"
FT REGION 393..476
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 554..616
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 656..768
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 836..870
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 419..439
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 594..608
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 665..681
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 685..699
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 870 AA; 95583 MW; 27D55B9509817C01 CRC64;
MVQKSRNGGV YPGPSGEKKL KVGFVGLDPG APDSTRDGAL LIAGSEAPKR GSILSKPRAG
GAGAGKPPKR NAFYRKLQNF LYNVLERPRG WAFIYHAYVF LLVFSCLVLS VFSTIKEYEK
SSEGALYILE IVTIVVFGVE YFVRIWAAGC CCRYRGWRGR LKFARKPFCV IDVMVLIASI
AVLAAGSQGN VFATSALRSL RFLQILRMIR MDRRGGTWKL LGSVVYAHSK ELVTAWYIGF
LCLILASFLV YLAEKGENDH FDTYADALWW GLITLTTIGY GDKYPQTWNG RLLAATFTLI
GVSFFALPAG ILGSGFALKV QEQHRQKHFE KRRNPAAGLI QSAWRFYATN LSRTDLHSTW
QYYERTVTVP MYRLIPPLNQ LELLRNLKSK SGLTFRKEPQ PEPSPSPRGV AAKGKGSPQA
QTVRRSPSAD QSLEDSPSKV PKSWSFGERG RARQAFRARG AASRQNSEEA SLPGEDIVDD
NKSCNCEFVT EDLTPGLKVS IRAVCVMRFL VSKRKFKESL RPYDVMDVIE QYSAGHLDML
SRIKNLQSRI DMIVGPPPPS TPRHKKYPTK GPTAPPRESP QYSPRVDQIV GRGPAIADKD
RGKGPAEAEL PEDPSMMGRL GKVEKQVLSM EKKLDFLVNI YTQRMGVPPT ETEAYFGAKE
PEPAPPYHSP EDSRDHGGRN GCIIKLIRST SSTGQKNFSA PPAAPPAPCP PSTSWQQQCH
PRQGHGTSPV GDHGSLVRIP PPPAHERSLS AYSGGHRAST ELLRSEDGPA CRPHEGALRD
SDTSISIPSV DHEELERSFS GFSISQSKEN LDALNSSYAA AAAPCAKVRP YIAEGESDTD
SDLCTPCGPP PRSATGEGPF GDVGWAGPRK
//
