KDPA_BORPE
ID KDPA_BORPE Reviewed; 594 AA.
AC Q7VVZ9;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 25-MAY-2022, entry version 89.
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=BP2480;
OS Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=257313;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Tohama I / ATCC BAA-589 / NCTC 13251;
RX PubMed=12910271; DOI=10.1038/ng1227;
RA Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R.,
RA Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L.,
RA Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A.,
RA Achtman M., Atkin R., Baker S., Basham D., Bason N., Cherevach I.,
RA Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T.,
RA Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S.,
RA Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E.,
RA Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M.,
RA Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S.,
RA Barrell B.G., Maskell D.J.;
RT "Comparative analysis of the genome sequences of Bordetella pertussis,
RT Bordetella parapertussis and Bordetella bronchiseptica.";
RL Nat. Genet. 35:32-40(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; BX640418; CAE42752.1; -; Genomic_DNA.
DR RefSeq; NP_881107.1; NC_002929.2.
DR RefSeq; WP_010930949.1; NZ_CP039022.1.
DR AlphaFoldDB; Q7VVZ9; -.
DR SMR; Q7VVZ9; -.
DR STRING; 257313.BP2480; -.
DR KEGG; bpe:BP2480; -.
DR PATRIC; fig|257313.5.peg.2675; -.
DR eggNOG; COG2060; Bacteria.
DR HOGENOM; CLU_018614_3_0_4; -.
DR OMA; RQGWAIL; -.
DR Proteomes; UP000002676; 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..594
FT /note="Potassium-transporting ATPase potassium-binding
FT subunit"
FT /id="PRO_0000166485"
FT TRANSMEM 3..23
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 136..156
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 287..307
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 314..334
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 415..435
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 453..473
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 519..539
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 562..582
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
SQ SEQUENCE 594 AA; 61907 MW; BAACCB3AB3AE5FAF CRC64;
MNADFLGLLL LYLAILLCAA PLLGRHIRQA INGERTWLTA WGQPLERGLY RLAGVDPAAE
MDWRRYAVAM LVFNVLGVLA VYALQRLQGW LPLNPAGLPG VAPDSALNTA ISFVTNTNWQ
GYAGESTMSY LTQMLALTVQ NFVSAATGIA VLIALVRGLA RHSAATLGNF WADLVRATLY
VLLPLSFILA LALVSQGVVQ NLDPYVEAQT VQAQQYETAR LDAQGQPMTG PAGQPLTDTV
VTRVQTLPMG PVASQEAIKL LGTNGGGFFN ANSAHPYENP NAWSNLLEML AILLIPAALC
WTFGEMVGSR RQGVAILAAM TVLFAGFAAS AAYFEQQPTP ALRQAEAALL ADGGNLEGKE
ARFGVAATAL FATVTTAASC GAVNGMHDSF SALGGVTPLL QMQLGEVIYG GVGSGLYGML
AFAILAVFIA GLMIGRTPEY LGKKIEALDM QMVALVILAT PALVLAGTAV AVLADAGRAG
VLNPGAHGFS EILYAMSSAA NNNGSAFAGL SANTPFYNVL LGLAMWFGRY TIIVAILALA
GSLAAKPRLP ASVGGMPTTG PLFVALLVGA VLLVGALTYV PALALGPVAE HLQP
