ID M1AKQ7_SOLTU Unreviewed; 178 AA.
AC M1AKQ7;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=Potassium channel {ECO:0000256|RuleBase:RU369015};
OS Solanum tuberosum (Potato).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum.
OX NCBI_TaxID=4113 {ECO:0000313|EnsemblPlants:PGSC0003DMT400024870, ECO:0000313|Proteomes:UP000011115};
RN [1] {ECO:0000313|Proteomes:UP000011115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DM1-3 516 R44 {ECO:0000313|Proteomes:UP000011115};
RX PubMed=21743474; DOI=10.1038/nature10158;
RG The Potato Genome Sequencing Consortium;
RT "Genome sequence and analysis of the tuber crop potato.";
RL Nature 475:189-195(2011).
RN [2] {ECO:0000313|EnsemblPlants:PGSC0003DMT400024870}
RP IDENTIFICATION.
RC STRAIN=DM1-3 516 R44 {ECO:0000313|EnsemblPlants:PGSC0003DMT400024870};
RG EnsemblPlants;
RL Submitted (JUN-2015) to UniProtKB.
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|RuleBase:RU369015}; Multi-
CC pass membrane protein {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|RuleBase:RU369015}.
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DR AlphaFoldDB; M1AKQ7; -.
DR EnsemblPlants; PGSC0003DMT400024869; PGSC0003DMT400024869; PGSC0003DMG400009614.
DR EnsemblPlants; PGSC0003DMT400024870; PGSC0003DMT400024870; PGSC0003DMG400009614.
DR Gramene; PGSC0003DMT400024869; PGSC0003DMT400024869; PGSC0003DMG400009614.
DR Gramene; PGSC0003DMT400024870; PGSC0003DMT400024870; PGSC0003DMG400009614.
DR HOGENOM; CLU_1513112_0_0_1; -.
DR OMA; ALIMWTR; -.
DR Proteomes; UP000011115; Unassembled WGS sequence.
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; 2.60.120.10; Jelly Rolls; 1.
DR InterPro; IPR000595; cNMP-bd_dom.
DR InterPro; IPR018490; cNMP-bd_dom_sf.
DR InterPro; IPR045319; KAT/AKT.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR PANTHER; PTHR45743:SF53; POTASSIUM CHANNEL; 1.
DR PANTHER; PTHR45743; POTASSIUM CHANNEL AKT1; 1.
DR Pfam; PF00027; cNMP_binding; 1.
DR SMART; SM00100; cNMP; 1.
DR SUPFAM; SSF51206; cAMP-binding domain-like; 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 Potassium {ECO:0000256|RuleBase:RU369015};
KW Potassium channel {ECO:0000256|RuleBase:RU369015};
KW Potassium transport {ECO:0000256|RuleBase:RU369015};
KW Reference proteome {ECO:0000313|Proteomes:UP000011115};
KW Transport {ECO:0000256|RuleBase:RU369015};
KW Voltage-gated channel {ECO:0000256|RuleBase:RU369015}.
FT DOMAIN 45..164
FT /note="Cyclic nucleotide-binding"
FT /evidence="ECO:0000259|PROSITE:PS50042"
SQ SEQUENCE 178 AA; 20576 MW; 35800EE8C75B130C CRC64;
MDLYLLMNYK IIIHQQKDPM NVLPKAIRSS IAHYLFLPIV QNVSLFRGVS RDLLFQLVPE
MDVEYYPSKE DVILQNESQT DFYIIVSGAL DILVDSDGRE QIIGKAVARE SFGEISVLLG
RPQPYVVTTT EISKILCPSR KTFLNILHDN QEDEQIIMRN HFQDLEALIM WTRKAIHV
//
