ID   A0A0M3QU45_DROBS        Unreviewed;       402 AA.
AC   A0A0M3QU45;
DT   09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT   09-DEC-2015, sequence version 1.
DT   27-MAR-2024, entry version 29.
DE   SubName: Full=Irk3 {ECO:0000313|EMBL:ALC39989.1};
DE   Flags: Fragment;
GN   ORFNames=Dbus_chr2Lg2074 {ECO:0000313|EMBL:ALC39989.1};
OS   Drosophila busckii (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila.
OX   NCBI_TaxID=30019 {ECO:0000313|EMBL:ALC39989.1, ECO:0000313|Proteomes:UP000494163};
RN   [1] {ECO:0000313|EMBL:ALC39989.1, ECO:0000313|Proteomes:UP000494163}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   TISSUE=Whole larvae {ECO:0000313|EMBL:ALC39989.1};
RA   Zhou Q., Bachtrog D.;
RT   "Ancestral chromatin configuration constrains chromatin evolution on
RT   differentiating sex chromosomes in Drosophila.";
RL   Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC       ECO:0000256|RuleBase:RU003822}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU003822}.
CC   -!- SIMILARITY: Belongs to the inward rectifier-type potassium channel (TC
CC       1.A.2.1) family. {ECO:0000256|RuleBase:RU003822}.
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DR   EMBL; CP012523; ALC39989.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0M3QU45; -.
DR   SMR; A0A0M3QU45; -.
DR   STRING; 30019.A0A0M3QU45; -.
DR   OMA; LPMHRST; -.
DR   Proteomes; UP000494163; Chromosome 2l sequence.
DR   GO; GO:0034702; C:monoatomic ion channel complex; IEA:UniProtKB-KW.
DR   GO; GO:0005242; F:inward rectifier potassium channel activity; IEA:InterPro.
DR   Gene3D; 1.10.287.70; -; 1.
DR   Gene3D; 2.60.40.1400; G protein-activated inward rectifier potassium channel 1; 1.
DR   InterPro; IPR014756; Ig_E-set.
DR   InterPro; IPR041647; IRK_C.
DR   InterPro; IPR016449; K_chnl_inward-rec_Kir.
DR   InterPro; IPR013518; K_chnl_inward-rec_Kir_cyto.
DR   InterPro; IPR040445; Kir_TM.
DR   PANTHER; PTHR11767; INWARD RECTIFIER POTASSIUM CHANNEL; 1.
DR   PANTHER; PTHR11767:SF116; INWARDLY RECTIFYING POTASSIUM CHANNEL 3, ISOFORM D; 1.
DR   Pfam; PF01007; IRK; 1.
DR   Pfam; PF17655; IRK_C; 1.
DR   PRINTS; PR01320; KIRCHANNEL.
DR   SUPFAM; SSF81296; E set domains; 1.
DR   SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
PE   3: Inferred from homology;
KW   Ion channel {ECO:0000256|ARBA:ARBA00023303, ECO:0000256|RuleBase:RU003822};
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW   ECO:0000256|RuleBase:RU003822};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|RuleBase:RU003822};
KW   Potassium transport {ECO:0000256|ARBA:ARBA00022538,
KW   ECO:0000256|RuleBase:RU003822};
KW   Reference proteome {ECO:0000313|Proteomes:UP000494163};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU003822};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU003822};
KW   Voltage-gated channel {ECO:0000256|ARBA:ARBA00022882,
KW   ECO:0000256|RuleBase:RU003822}.
FT   TRANSMEM        131..155
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        212..235
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          94..240
FT                   /note="Potassium channel inwardly rectifying transmembrane"
FT                   /evidence="ECO:0000259|Pfam:PF01007"
FT   DOMAIN          247..401
FT                   /note="Inward rectifier potassium channel C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF17655"
FT   REGION          1..48
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        18..33
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         402
FT                   /evidence="ECO:0000313|EMBL:ALC39989.1"
SQ   SEQUENCE   402 AA;  46600 MW;  DAB8C1FFA8629210 CRC64;
     MMKRSTSMPV KPKPLDPRPL ARSPEKEKVN DSVADYYPES PSCTRRRKSK QIAEQLETRS
     DQNFPYTLDW AGSTIELSPD SDCDGLRRSM HRVMEKNGHE NIVFRRIPEK SWRYMRDVIT
     TLIELEWKYM LTLFLGSYFI SWFFFGVLCY MVSYYHGDFL FDAFSGERLG EGKDPCIYGV
     KSFVAMMIYS IETQTTLGFG EKYASEECPE SIFLFVIQMM CAVAIEGSMV SIIYAKTARP
     AKQLTKLKFS DKAVICYRDG KLCLLFRVCD PREQQSIESK IRVYMIVDKP TREGELLKTH
     TELQLEGNGE QLIVWPDIVC HVIDESSPLY HFHNAKQLNT AQFELYVSIV GTSPATAQMT
     EAKTSYVPRE IFWGQRFVNI IHYDACHERY LVDYENFNTT IS
//