ID A0A059BU21_EUCGR Unreviewed; 436 AA.
AC A0A059BU21;
DT 09-JUL-2014, integrated into UniProtKB/TrEMBL.
DT 09-JUL-2014, sequence version 1.
DT 27-MAR-2024, entry version 40.
DE RecName: Full=Potassium channel {ECO:0000256|RuleBase:RU369015};
DE Flags: Fragment;
GN ORFNames=EUGRSUZ_F028821 {ECO:0000313|EMBL:KCW69416.1};
OS Eucalyptus grandis (Flooded gum).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Myrtales; Myrtaceae; Myrtoideae; Eucalypteae; Eucalyptus.
OX NCBI_TaxID=71139 {ECO:0000313|EMBL:KCW69416.1};
RN [1] {ECO:0000313|EMBL:KCW69416.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Leaf extractions {ECO:0000313|EMBL:KCW69416.1};
RA Schmutz J., Hayes R., Myburg A., Tuskan G., Grattapaglia D., Rokhsar D.S.;
RT "The genome of Eucalyptus grandis.";
RL Submitted (JUL-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Potassium channel. {ECO:0000256|RuleBase:RU369015}.
CC -!- SUBUNIT: The potassium channel is composed of a homo- or
CC heterotetrameric complex of pore-forming subunits.
CC {ECO:0000256|RuleBase:RU369015}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU369015}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU369015}.
CC -!- DOMAIN: The segment S4 is probably the voltage-sensor and is
CC characterized by a series of positively charged amino acids. The pore-
CC forming region H5 is enclosed by the transmembrane segments S5 and S6
CC in the Shaker-type (1P/6TM) and contains the GYGD signature motif which
CC seems to be involved in potassium selectivity.
CC {ECO:0000256|RuleBase:RU369015}.
CC -!- SIMILARITY: Belongs to the potassium channel family. Plant (TC 1.A.1.4)
CC subfamily. {ECO:0000256|ARBA:ARBA00007929,
CC ECO:0000256|RuleBase:RU369015}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU369015}.
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DR EMBL; KK198758; KCW69416.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A059BU21; -.
DR EnsemblPlants; KCW69416; KCW69416; EUGRSUZ_F028821.
DR Gramene; KCW69416; KCW69416; EUGRSUZ_F028821.
DR GO; GO:0034702; C:monoatomic ion channel complex; IEA:UniProtKB-KW.
DR GO; GO:0005249; F:voltage-gated potassium channel activity; IEA:UniProtKB-UniRule.
DR GO; GO:0034765; P:regulation of monoatomic ion transmembrane transport; IEA:UniProtKB-UniRule.
DR CDD; cd00038; CAP_ED; 1.
DR Gene3D; 1.10.287.70; -; 1.
DR Gene3D; 1.25.40.20; Ankyrin repeat-containing domain; 1.
DR Gene3D; 1.10.287.630; Helix hairpin bin; 1.
DR Gene3D; 2.60.120.10; Jelly Rolls; 1.
DR InterPro; IPR036770; Ankyrin_rpt-contain_sf.
DR InterPro; IPR000595; cNMP-bd_dom.
DR InterPro; IPR018490; cNMP-bd_dom_sf.
DR InterPro; IPR005821; Ion_trans_dom.
DR InterPro; IPR003938; K_chnl_volt-dep_EAG/ELK/ERG.
DR InterPro; IPR045319; KAT/AKT.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR PANTHER; PTHR45743; POTASSIUM CHANNEL AKT1; 1.
DR PANTHER; PTHR45743:SF3; POTASSIUM CHANNEL SKOR; 1.
DR Pfam; PF00027; cNMP_binding; 1.
DR Pfam; PF00520; Ion_trans; 1.
DR PRINTS; PR01463; EAGCHANLFMLY.
DR SMART; SM00100; cNMP; 1.
DR SUPFAM; SSF48403; Ankyrin repeat; 1.
DR SUPFAM; SSF51206; cAMP-binding domain-like; 1.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
DR PROSITE; PS50042; CNMP_BINDING_3; 1.
PE 3: Inferred from homology;
KW Ion channel {ECO:0000256|RuleBase:RU369015};
KW Ion transport {ECO:0000256|RuleBase:RU369015};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU369015};
KW Potassium {ECO:0000256|RuleBase:RU369015};
KW Potassium channel {ECO:0000256|RuleBase:RU369015};
KW Potassium transport {ECO:0000256|RuleBase:RU369015};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU369015};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU369015}; Transport {ECO:0000256|RuleBase:RU369015};
KW Voltage-gated channel {ECO:0000256|RuleBase:RU369015}.
FT TRANSMEM 63..85
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU369015"
FT TRANSMEM 117..136
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU369015"
FT TRANSMEM 148..173
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU369015"
FT DOMAIN 248..368
FT /note="Cyclic nucleotide-binding"
FT /evidence="ECO:0000259|PROSITE:PS50042"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KCW69416.1"
SQ SEQUENCE 436 AA; 50231 MW; 180F71BB45E40CF4 CRC64;
YLKSNFIVDF LGCLPWDIIY KVGGKKEEVR YLLWIRLSRV RKVTEFFQHM EKDIRINYMF
TRIVKLIVVE LYCTHTAACI FYYLATTLPS SEEGYTWIGS LKLGDNSYSN FREIDLWKRY
LTSLYFAIIT MATVGYGDIH AVNLREMIFV MVYVSFDMIL GAYLIGNMTA LIVKGSKTEK
FRDKMTDLIK YMNRNKLGRD IRNQIKGHVR LQYESSYTEA AVIQDIPISI RAKISQTLYL
PYVEKVTLFK GCSSDFINQV VTKLHEEFFL PGEVIMEQGN VVDQLYFVCH GQLEEVGIGE
DGSEETISLL HPNSSFGQVS ILCNIPQPYT VRVLELCRLL RIDKQSLSNI LEIYFHDGRK
ILNNLLEVRE SNLRLKQLES DITFHIGKQE AELALRVNSA AFHGDLHQLK SLVRAGADLN
KTDYDGRSPL MGKHTA
//
