ID   A0A3B4EZI4_9CICH        Unreviewed;       527 AA.
AC   A0A3B4EZI4;
DT   05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT   05-DEC-2018, sequence version 1.
DT   24-JAN-2024, entry version 21.
DE   SubName: Full=Potassium channel, subfamily V, member 2b {ECO:0000313|Ensembl:ENSPNYP00000003767.1};
OS   Pundamilia nyererei.
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Ovalentaria; Cichlomorphae; Cichliformes; Cichlidae; African cichlids;
OC   Pseudocrenilabrinae; Haplochromini; Pundamilia.
OX   NCBI_TaxID=303518 {ECO:0000313|Ensembl:ENSPNYP00000003767.1, ECO:0000313|Proteomes:UP000261460};
RN   [1] {ECO:0000313|Ensembl:ENSPNYP00000003767.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
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DR   AlphaFoldDB; A0A3B4EZI4; -.
DR   STRING; 303518.ENSPNYP00000003767; -.
DR   Ensembl; ENSPNYT00000003864.1; ENSPNYP00000003767.1; ENSPNYG00000002935.1.
DR   GeneTree; ENSGT00940000157438; -.
DR   Proteomes; UP000261460; Unplaced.
DR   GO; GO:0008076; C:voltage-gated potassium channel complex; IEA:InterPro.
DR   GO; GO:0005249; F:voltage-gated potassium channel activity; IEA:InterPro.
DR   GO; GO:0051260; P:protein homooligomerization; IEA:InterPro.
DR   CDD; cd18425; BTB_POZ_KCNV2; 1.
DR   Gene3D; 1.10.287.70; -; 1.
DR   Gene3D; 1.20.120.350; Voltage-gated potassium channels. Chain C; 1.
DR   InterPro; IPR005821; Ion_trans_dom.
DR   InterPro; IPR003968; K_chnl_volt-dep_Kv.
DR   InterPro; IPR003971; K_chnl_volt-dep_Kv9.
DR   InterPro; IPR011333; SKP1/BTB/POZ_sf.
DR   InterPro; IPR003131; T1-type_BTB.
DR   InterPro; IPR027359; Volt_channel_dom_sf.
DR   PANTHER; PTHR11537:SF40; POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY V 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; PR01494; KV9CHANNEL.
DR   PRINTS; PR01491; KVCHANNEL.
DR   SUPFAM; SSF54695; POZ domain; 1.
DR   SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
PE   4: Predicted;
KW   Ion channel {ECO:0000256|ARBA:ARBA00023303};
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Potassium {ECO:0000256|ARBA:ARBA00022958};
KW   Potassium channel {ECO:0000256|ARBA:ARBA00022826};
KW   Potassium transport {ECO:0000256|ARBA:ARBA00022538};
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        246..264
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        399..420
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        460..481
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          85..184
FT                   /note="Potassium channel tetramerisation-type BTB"
FT                   /evidence="ECO:0000259|Pfam:PF02214"
FT   DOMAIN          246..490
FT                   /note="Ion transport"
FT                   /evidence="ECO:0000259|Pfam:PF00520"
SQ   SEQUENCE   527 AA;  61257 MW;  D0C76174267C9098 CRC64;
     LFAYVNVSQQ SLFPNYKVTD SDLNRRPSEI VYPLAKESCV KTWNSLQELS RDIYDIYAEY
     EDEEDDSTPY GFTKHISPSK KNYVININVG GKPYKIAYKM AAKYPKTRIG RLATYTDHNM
     KLDLCDDYIV TSNEYFFDRD PDVFHSIFNF YRTGVLWIKD ELCPRNFLEE INYWGVRIKT
     THRCCRIAFE ERQDELNDQL KIQRELEAEI EIEENEELFH DMFMGQMRRA IWNLMEKPFS
     SVQAKLMAVA SSLFVLISLV AMTLNTVQEM QYRTASGHLS GKTYWECVES MCITFFTMEY
     LLRLISTPDL SSFSRSVLNT VDLIAILPQY LQCILEIFDS QDNYVKHEAD MQAVGQVGKL
     GQVLRIMRLM RIFRILKLAR HSTGLRAFGF TLRQCYQQVG CLFLFIAMGI FSFSAMVYTV
     EHDMPHTNFT SIPHAWWWAA VSISTVGYGD VYPETMLGRI FAFICIAFGI ILNGLPISIL
     FNKFSDYYSK LKSNQYTASL KNRGKVKFGK RTVKTLEHLE SPEITND
//