KDPA_PSESM
ID KDPA_PSESM Reviewed; 564 AA.
AC Q883V6;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 103.
DE RecName: Full=Potassium-transporting ATPase potassium-binding subunit {ECO:0000255|HAMAP-Rule:MF_00275};
DE AltName: Full=ATP phosphohydrolase [potassium-transporting] A chain {ECO:0000255|HAMAP-Rule:MF_00275};
DE AltName: Full=Potassium-binding and translocating subunit A {ECO:0000255|HAMAP-Rule:MF_00275};
DE AltName: Full=Potassium-translocating ATPase A chain {ECO:0000255|HAMAP-Rule:MF_00275};
GN Name=kdpA {ECO:0000255|HAMAP-Rule:MF_00275}; OrderedLocusNames=PSPTO_2242;
OS Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=223283;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-871 / DC3000;
RX PubMed=12928499; DOI=10.1073/pnas.1731982100;
RA Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T.,
RA Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C.,
RA Davidsen T.M., Zafar N., Zhou L., Liu J., Yuan Q., Khouri H.M.,
RA Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R.,
RA Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R.,
RA Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G.,
RA Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M.,
RA Collmer A.;
RT "The complete genome sequence of the Arabidopsis and tomato pathogen
RT Pseudomonas syringae pv. tomato DC3000.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003).
CC -!- FUNCTION: Part of the high-affinity ATP-driven potassium transport (or
CC Kdp) system, which catalyzes the hydrolysis of ATP coupled with the
CC electrogenic transport of potassium into the cytoplasm. This subunit
CC binds the periplasmic potassium ions and delivers the ions to the
CC membrane domain of KdpB through an intramembrane tunnel.
CC {ECO:0000255|HAMAP-Rule:MF_00275}.
CC -!- SUBUNIT: The system is composed of three essential subunits: KdpA, KdpB
CC and KdpC. {ECO:0000255|HAMAP-Rule:MF_00275}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00275}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00275}.
CC -!- SIMILARITY: Belongs to the KdpA family. {ECO:0000255|HAMAP-
CC Rule:MF_00275}.
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DR EMBL; AE016853; AAO55758.1; -; Genomic_DNA.
DR RefSeq; NP_792063.1; NC_004578.1.
DR RefSeq; WP_011103910.1; NC_004578.1.
DR AlphaFoldDB; Q883V6; -.
DR SMR; Q883V6; -.
DR STRING; 223283.PSPTO_2242; -.
DR EnsemblBacteria; AAO55758; AAO55758; PSPTO_2242.
DR GeneID; 1183893; -.
DR KEGG; pst:PSPTO_2242; -.
DR PATRIC; fig|223283.9.peg.2273; -.
DR eggNOG; COG2060; Bacteria.
DR HOGENOM; CLU_018614_3_0_6; -.
DR OMA; AWSNLFE; -.
DR OrthoDB; 296671at2; -.
DR PhylomeDB; Q883V6; -.
DR Proteomes; UP000002515; Chromosome.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0008556; F:P-type potassium transmembrane transporter activity; IEA:InterPro.
DR GO; GO:0030955; F:potassium ion binding; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00275; KdpA; 1.
DR InterPro; IPR004623; KdpA.
DR PANTHER; PTHR30607; PTHR30607; 1.
DR Pfam; PF03814; KdpA; 1.
DR PIRSF; PIRSF001294; K_ATPaseA; 1.
DR TIGRFAMs; TIGR00680; kdpA; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Ion transport; Membrane; Potassium;
KW Potassium transport; Reference proteome; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..564
FT /note="Potassium-transporting ATPase potassium-binding
FT subunit"
FT /id="PRO_0000166515"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 67..87
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 135..155
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 179..199
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 258..278
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 286..306
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 382..402
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 420..440
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 487..507
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 528..548
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
SQ SEQUENCE 564 AA; 59970 MW; 1704476DFBD814BD CRC64;
MHSYDYLLIL AFLVLLLAPA PWLGRFFYRV MEGERTWLSP VLGPVERACY LISGVDPKTE
QSWKQYAWAL LAFNLAGFVV LFAMLMLQGL LPLNPQQLPG MEWSLAFNTA MSFVTNTNWQ
AYSGEASLSY LSQMVGLTVQ NFVSAATGLA VLVALCRGIS RRSSHSLGNF WADMTRATLY
ALLPISIVLA VFLVWQGVPQ NFAHYIDALT LQGADQSLPM GPAASQISIK QLGTNGGGFF
GVNSAHPFEN PTAWSNLFEL VSILLIPAAL VFTFGHYVKD MRQSRAILGC MLALLLIGGA
VSLWAEYQPN PALNIAGVEQ TAPLEGKETR FGTTGTVLWS VATTAASNGS VNGMHDSLNP
LAGMVALVNM MVGEVIFGGV GVGLNGMVLN VLIAVFLAGL MIGRTPEYLG KKLQAQEVRL
LVATLLVMPV GVLVLGAIAA SLPGPAGAIS NPGPHGFSQL LYAYTSATAN NGSAFGGFSA
NTVFHNLMLS LAIFIGRFGY ILPVLALAGS LAMKKTAPQG QNSFPTHGLL FVTLLTVTIL
LVGGLTFLPT LALGPIAEHL SLGF
