KDPA_BACAN
ID KDPA_BACAN Reviewed; 555 AA.
AC Q81UW7; Q6I351; Q6KWW9;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 119.
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};
GN OrderedLocusNames=BA_0739, GBAA_0739, BAS0703;
OS Bacillus anthracis.
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=1392;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ames / isolate Porton;
RX PubMed=12721629; DOI=10.1038/nature01586;
RA Read T.D., Peterson S.N., Tourasse N.J., Baillie L.W., Paulsen I.T.,
RA Nelson K.E., Tettelin H., Fouts D.E., Eisen J.A., Gill S.R.,
RA Holtzapple E.K., Okstad O.A., Helgason E., Rilstone J., Wu M.,
RA Kolonay J.F., Beanan M.J., Dodson R.J., Brinkac L.M., Gwinn M.L.,
RA DeBoy R.T., Madpu R., Daugherty S.C., Durkin A.S., Haft D.H., Nelson W.C.,
RA Peterson J.D., Pop M., Khouri H.M., Radune D., Benton J.L., Mahamoud Y.,
RA Jiang L., Hance I.R., Weidman J.F., Berry K.J., Plaut R.D., Wolf A.M.,
RA Watkins K.L., Nierman W.C., Hazen A., Cline R.T., Redmond C., Thwaite J.E.,
RA White O., Salzberg S.L., Thomason B., Friedlander A.M., Koehler T.M.,
RA Hanna P.C., Kolstoe A.-B., Fraser C.M.;
RT "The genome sequence of Bacillus anthracis Ames and comparison to closely
RT related bacteria.";
RL Nature 423:81-86(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ames ancestor;
RX PubMed=18952800; DOI=10.1128/jb.01347-08;
RA Ravel J., Jiang L., Stanley S.T., Wilson M.R., Decker R.S., Read T.D.,
RA Worsham P., Keim P.S., Salzberg S.L., Fraser-Liggett C.M., Rasko D.A.;
RT "The complete genome sequence of Bacillus anthracis Ames 'Ancestor'.";
RL J. Bacteriol. 191:445-446(2009).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Sterne;
RA Brettin T.S., Bruce D., Challacombe J.F., Gilna P., Han C., Hill K.,
RA Hitchcock P., Jackson P., Keim P., Longmire J., Lucas S., Okinaka R.,
RA Richardson P., Rubin E., Tice H.;
RT "Complete genome sequence of Bacillus anthracis Sterne.";
RL Submitted (JAN-2004) to the EMBL/GenBank/DDBJ databases.
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 extracellular 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 membrane {ECO:0000255|HAMAP-Rule:MF_00275};
CC Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00275}.
CC -!- SIMILARITY: Belongs to the KdpA family. {ECO:0000255|HAMAP-
CC Rule:MF_00275}.
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DR EMBL; AE016879; AAP24750.1; -; Genomic_DNA.
DR EMBL; AE017334; AAT29846.1; -; Genomic_DNA.
DR EMBL; AE017225; AAT53030.1; -; Genomic_DNA.
DR RefSeq; NP_843264.1; NC_003997.3.
DR RefSeq; WP_000638344.1; NZ_WXXJ01000017.1.
DR RefSeq; YP_026979.1; NC_005945.1.
DR AlphaFoldDB; Q81UW7; -.
DR SMR; Q81UW7; -.
DR STRING; 261594.GBAA_0739; -.
DR DNASU; 1088341; -.
DR EnsemblBacteria; AAP24750; AAP24750; BA_0739.
DR EnsemblBacteria; AAT29846; AAT29846; GBAA_0739.
DR GeneID; 45020818; -.
DR KEGG; ban:BA_0739; -.
DR KEGG; bar:GBAA_0739; -.
DR KEGG; bat:BAS0703; -.
DR PATRIC; fig|198094.11.peg.739; -.
DR eggNOG; COG2060; Bacteria.
DR HOGENOM; CLU_018614_3_0_9; -.
DR OMA; RQGWAIL; -.
DR Proteomes; UP000000427; Chromosome.
DR Proteomes; UP000000594; 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 membrane; Ion transport; Membrane; Potassium; Potassium transport;
KW Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..555
FT /note="Potassium-transporting ATPase potassium-binding
FT subunit"
FT /id="PRO_0000166477"
FT TRANSMEM 2..22
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 130..150
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 173..193
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 246..266
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 278..298
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 374..394
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 412..432
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 483..503
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 525..545
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
SQ SEQUENCE 555 AA; 59761 MW; 2345CF5200ECF386 CRC64;
MIWVAVVITM LLFILVAKPT GIYLEKAFQG SKKLDKVFGP FEKLIFKITG VKEYNQTWKQ
YALSLVLLNG FMIVVVYFIF RLQGVLPLNP AHIEGMEPTL AFNTAISFMA DTNLQHYSGE
NGLSYLSQLI GITFLMFAAP ATTLALVMAF IRGLAGKELG NFFIDFTRAL TRVFLPIAFM
AALVFVALGV PQTLDGAVTA QTIDGAKQSI LRGPVASFVA IKELGNNGGG FFGANSTHPF
ENPGQMSNIL QMMLMMLLPT ALPFTYGRMV GNKKQGRILF VSLFMVFLLG FITITTSELN
GNPALNAMGI EHVQGSTEGK EVRFGTVFSS LYATVTTAAE TGAVNTMHDT LTPIGGLVPL
VNMMLNTVYG GVGAGFVNII MYAIIAVFIS GLMVGRTPEF LGKKIEGKEM KLIAVTILFH
PLLILGFSAL ALSTSLGTDA ISHSGFHGLT QVVYEYTSSA ANNGSGFEGL GDNTPFWNIT
TGLVMFLGRY FSLITMLAVA ASLKEKTVVP ETVGTFRTDN GLFGGIFIGT IVIVGALTFF
PMLVLGPIAE FLTLK
