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Database: UniProt
Entry: A0A0R4IAU4_DANRE
LinkDB: A0A0R4IAU4_DANRE
Original site: A0A0R4IAU4_DANRE 
ID   A0A0R4IAU4_DANRE        Unreviewed;       440 AA.
AC   A0A0R4IAU4;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   16-OCT-2019, entry version 29.
DE   SubName: Full=Potassium inwardly rectifying channel subfamily J member 2b {ECO:0000313|Ensembl:ENSDARP00000130563};
GN   Name=kcnj2b {ECO:0000313|Ensembl:ENSDARP00000130563,
GN   ECO:0000313|ZFIN:ZDB-GENE-091204-290};
OS   Danio rerio (Zebrafish) (Brachydanio rerio).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes;
OC   Cyprinidae; Danio.
OX   NCBI_TaxID=7955 {ECO:0000313|Ensembl:ENSDARP00000130563, ECO:0000313|Proteomes:UP000000437};
RN   [1] {ECO:0000313|Ensembl:ENSDARP00000130563, ECO:0000313|Proteomes:UP000000437}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Tuebingen {ECO:0000313|Ensembl:ENSDARP00000130563,
RC   ECO:0000313|Proteomes:UP000000437};
RX   PubMed=23594743; DOI=10.1038/nature12111;
RA   Howe K., Clark M.D., Torroja C.F., Torrance J., Berthelot C.,
RA   Muffato M., Collins J.E., Humphray S., McLaren K., Matthews L.,
RA   McLaren S., Sealy I., Caccamo M., Churcher C., Scott C., Barrett J.C.,
RA   Koch R., Rauch G.J., White S., Chow W., Kilian B., Quintais L.T.,
RA   Guerra-Assuncao J.A., Zhou Y., Gu Y., Yen J., Vogel J.H., Eyre T.,
RA   Redmond S., Banerjee R., Chi J., Fu B., Langley E., Maguire S.F.,
RA   Laird G.K., Lloyd D., Kenyon E., Donaldson S., Sehra H.,
RA   Almeida-King J., Loveland J., Trevanion S., Jones M., Quail M.,
RA   Willey D., Hunt A., Burton J., Sims S., McLay K., Plumb B., Davis J.,
RA   Clee C., Oliver K., Clark R., Riddle C., Elliot D., Threadgold G.,
RA   Harden G., Ware D., Begum S., Mortimore B., Kerry G., Heath P.,
RA   Phillimore B., Tracey A., Corby N., Dunn M., Johnson C., Wood J.,
RA   Clark S., Pelan S., Griffiths G., Smith M., Glithero R., Howden P.,
RA   Barker N., Lloyd C., Stevens C., Harley J., Holt K., Panagiotidis G.,
RA   Lovell J., Beasley H., Henderson C., Gordon D., Auger K., Wright D.,
RA   Collins J., Raisen C., Dyer L., Leung K., Robertson L., Ambridge K.,
RA   Leongamornlert D., McGuire S., Gilderthorp R., Griffiths C.,
RA   Manthravadi D., Nichol S., Barker G., Whitehead S., Kay M., Brown J.,
RA   Murnane C., Gray E., Humphries M., Sycamore N., Barker D.,
RA   Saunders D., Wallis J., Babbage A., Hammond S.,
RA   Mashreghi-Mohammadi M., Barr L., Martin S., Wray P., Ellington A.,
RA   Matthews N., Ellwood M., Woodmansey R., Clark G., Cooper J.,
RA   Tromans A., Grafham D., Skuce C., Pandian R., Andrews R., Harrison E.,
RA   Kimberley A., Garnett J., Fosker N., Hall R., Garner P., Kelly D.,
RA   Bird C., Palmer S., Gehring I., Berger A., Dooley C.M., Ersan-Urun Z.,
RA   Eser C., Geiger H., Geisler M., Karotki L., Kirn A., Konantz J.,
RA   Konantz M., Oberlander M., Rudolph-Geiger S., Teucke M., Lanz C.,
RA   Raddatz G., Osoegawa K., Zhu B., Rapp A., Widaa S., Langford C.,
RA   Yang F., Schuster S.C., Carter N.P., Harrow J., Ning Z., Herrero J.,
RA   Searle S.M., Enright A., Geisler R., Plasterk R.H., Lee C.,
RA   Westerfield M., de Jong P.J., Zon L.I., Postlethwait J.H.,
RA   Nusslein-Volhard C., Hubbard T.J., Roest Crollius H., Rogers J.,
RA   Stemple D.L.;
RT   "The zebrafish reference genome sequence and its relationship to the
RT   human genome.";
RL   Nature 496:498-503(2013).
RN   [2] {ECO:0000313|Ensembl:ENSDARP00000130563}
RP   IDENTIFICATION.
RC   STRAIN=Tuebingen {ECO:0000313|Ensembl:ENSDARP00000130563};
RG   Ensembl;
RL   Submitted (NOV-2015) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|RuleBase:RU003822};
CC       Multi-pass membrane protein {ECO:0000256|RuleBase:RU003822}.
CC   -!- SIMILARITY: Belongs to the inward rectifier-type potassium channel
CC       (TC 1.A.2.1) family. {ECO:0000256|RuleBase:RU003822,
CC       ECO:0000256|SAAS:SAAS00549381}.
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DR   EMBL; BX511176; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; XP_017210355.1; XM_017354866.1.
DR   STRING; 7955.ENSDARP00000107515; -.
DR   PaxDb; A0A0R4IAU4; -.
DR   Ensembl; ENSDART00000171237; ENSDARP00000130563; ENSDARG00000104389.
DR   GeneID; 563744; -.
DR   KEGG; dre:563744; -.
DR   CTD; 563744; -.
DR   ZFIN; ZDB-GENE-091204-290; kcnj2b.
DR   GeneTree; ENSGT00960000186595; -.
DR   KO; K04996; -.
DR   OrthoDB; 956263at2759; -.
DR   PhylomeDB; A0A0R4IAU4; -.
DR   Proteomes; UP000000437; Chromosome 3.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015467; F:G-protein activated inward rectifier potassium channel activity; IEA:InterPro.
DR   GO; GO:0005242; F:inward rectifier potassium channel activity; IBA:GO_Central.
DR   GO; GO:1990573; P:potassium ion import across plasma membrane; IBA:GO_Central.
DR   GO; GO:0034765; P:regulation of ion transmembrane transport; IEA:UniProtKB-KW.
DR   Gene3D; 2.60.40.1400; -; 1.
DR   InterPro; IPR014756; Ig_E-set.
DR   InterPro; IPR041647; IRK_C.
DR   InterPro; IPR016449; K_chnl_inward-rec_Kir.
DR   InterPro; IPR003271; K_chnl_inward-rec_Kir2.1.
DR   InterPro; IPR003274; K_chnl_inward-rec_Kir3.1.
DR   InterPro; IPR013518; K_chnl_inward-rec_Kir_cyto.
DR   InterPro; IPR013673; K_chnl_inward-rec_Kir_N.
DR   InterPro; IPR040445; Kir_TM.
DR   PANTHER; PTHR11767; PTHR11767; 1.
DR   PANTHER; PTHR11767:SF43; PTHR11767:SF43; 1.
DR   Pfam; PF01007; IRK; 1.
DR   Pfam; PF17655; IRK_C; 1.
DR   Pfam; PF08466; IRK_N; 1.
DR   PIRSF; PIRSF005465; GIRK_kir; 1.
DR   PRINTS; PR01327; KIR31CHANNEL.
DR   PRINTS; PR01320; KIRCHANNEL.
DR   SUPFAM; SSF81296; SSF81296; 1.
PE   3: Inferred from homology;
KW   Complete proteome {ECO:0000313|Proteomes:UP000000437};
KW   Ion channel {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00434609};
KW   Ion transport {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00434639};
KW   Membrane {ECO:0000256|SAAS:SAAS00434581, ECO:0000256|SAM:Phobius};
KW   Potassium {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00434575};
KW   Potassium transport {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00434641};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000437};
KW   Transmembrane {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00434543, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAAS:SAAS00036756,
KW   ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00036755};
KW   Voltage-gated channel {ECO:0000256|RuleBase:RU003822,
KW   ECO:0000256|SAAS:SAAS00048561}.
FT   TRANSMEM     88    109       Helical. {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM    156    181       Helical. {ECO:0000256|SAM:Phobius}.
FT   DOMAIN        1     49       IRK_N. {ECO:0000259|Pfam:PF08466}.
FT   DOMAIN       50    186       IRK. {ECO:0000259|Pfam:PF01007}.
FT   DOMAIN      193    364       IRK_C. {ECO:0000259|Pfam:PF17655}.
FT   REGION      386    440       Disordered. {ECO:0000256|SAM:MobiDB-
FT                                lite}.
FT   COMPBIAS    413    431       Polar. {ECO:0000256|SAM:MobiDB-lite}.
FT   SITE        172    172       Role in the control of polyamine-mediated
FT                                channel gating and in the blocking by
FT                                intracellular magnesium.
FT                                {ECO:0000256|PIRSR:PIRSR005465-1}.
SQ   SEQUENCE   440 AA;  50246 MW;  F18DE55EEF2BAA50 CRC64;
     MGSVRAHRYS IVSSEEGGMK LSPIAIQNGY GNGKVSTTDH EQQQTQNRFV NKDGRCNVQF
     INMSEKGQRY LADIFTTCVD IRWRWMMVLF FLSFLLSWLI FGLIFWLVAY TSGDLDNQVQ
     ICISNVDSFT AAFLFSVETQ TTIGYGYRYV TEDCPIAVFM VVFQSILGCI IDAFIIGAVM
     AKMAKPKKRN ETLVFSQYAT IAMRDGKLCL MWRVGNLRKS HLVEAHVRAQ LLKSRTTAEG
     EFIPLDQLDI DVGFDTGIDR IFLVSPITIV HEIDEDSPFY DMSKQELESS ELEIVVILEG
     MVEATAMTTQ CRSSYVTSEI LWGHRFEPVL FEEKNHYKVD YSHFENTYEV PNTPQCSARD
     LAEKTYIMSN SNSFCYENEV AFMDKEETED DDDDDDDEQI NIRRDSVVLE GSNMDDVKST
     ASSQDTLPLQ LKPLRQQPEI
//
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