ID Q1W7D1_SOLLC Unreviewed; 152 AA.
AC Q1W7D1;
DT 02-MAY-2006, integrated into UniProtKB/TrEMBL.
DT 30-MAY-2006, sequence version 2.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Potassium channel {ECO:0000256|RuleBase:RU369015};
DE Flags: Fragment;
GN ORFNames=At4g22200 {ECO:0000313|EMBL:ABD93547.2};
OS Solanum lycopersicum (Tomato) (Lycopersicon esculentum).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum;
OC Solanum subgen. Lycopersicon.
OX NCBI_TaxID=4081 {ECO:0000313|EMBL:ABD93547.2};
RN [1] {ECO:0000313|EMBL:ABD93547.2}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Root {ECO:0000313|EMBL:ABD93547.2};
RX PubMed=16951058; DOI=10.1534/genetics.106.062455;
RA Wu F., Mueller L.A., Crouzillat D., Petiard V., Tanksley S.D.;
RT "Combining bioinformatics and phylogenetics to identify large sets of
RT single-copy orthologous genes (COSII) for comparative, evolutionary and
RT systematic studies: a test case in the euasterid plant clade.";
RL Genetics 174:1407-1420(2006).
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; DQ423083; ABD93547.2; -; Genomic_DNA.
DR AlphaFoldDB; Q1W7D1; -.
DR ExpressionAtlas; Q1W7D1; baseline and differential.
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; POTASSIUM CHANNEL AKT1; 1.
DR PANTHER; PTHR45743:SF21; POTASSIUM CHANNEL AKT2_3; 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, ECO:0000313|EMBL:ABD93547.2};
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 Transport {ECO:0000256|RuleBase:RU369015};
KW Voltage-gated channel {ECO:0000256|RuleBase:RU369015}.
FT DOMAIN 1..113
FT /note="Cyclic nucleotide-binding"
FT /evidence="ECO:0000259|PROSITE:PS50042"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ABD93547.2"
FT NON_TER 152
FT /evidence="ECO:0000313|EMBL:ABD93547.2"
SQ SEQUENCE 152 AA; 17149 MW; C66525508E2386A9 CRC64;
EILLLLVADM KAEYIPPRED VIMQNESPDE LYIIVSGEVE MIESEMENEP TVWTFKSGDM
IGEVGALCCR PQSYTYRTKT LSQLLKIRTS NLIEAMKTRQ EDNIIMIKNF LQHHKKLKGL
RLGDLLHGVG GDYGDPNMYV NLLTVASTGN AT
//
