KDPA_MYCTU
ID KDPA_MYCTU Reviewed; 571 AA.
AC P9WKF3; L0T5I2; P65209; P96371;
DT 16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT 16-APR-2014, sequence version 1.
DT 03-AUG-2022, entry version 40.
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=Rv1029;
GN ORFNames=MTCY10G2.20c;
OS Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium; Mycobacterium tuberculosis complex.
OX NCBI_TaxID=83332;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25618 / H37Rv;
RX PubMed=9634230; DOI=10.1038/31159;
RA Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA Barrell B.G.;
RT "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT genome sequence.";
RL Nature 393:537-544(1998).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC STRAIN=ATCC 25618 / H37Rv;
RX PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT mass spectrometry.";
RL Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
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}.
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; AL123456; CCP43780.1; -; Genomic_DNA.
DR PIR; H70623; H70623.
DR RefSeq; NP_215545.1; NC_000962.3.
DR RefSeq; WP_003405318.1; NZ_NVQJ01000018.1.
DR AlphaFoldDB; P9WKF3; -.
DR SMR; P9WKF3; -.
DR STRING; 83332.Rv1029; -.
DR PaxDb; P9WKF3; -.
DR DNASU; 887414; -.
DR GeneID; 887414; -.
DR KEGG; mtu:Rv1029; -.
DR TubercuList; Rv1029; -.
DR eggNOG; COG2060; Bacteria.
DR OMA; RQGWAIL; -.
DR PhylomeDB; P9WKF3; -.
DR Proteomes; UP000001584; Chromosome.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0009274; C:peptidoglycan-based cell wall; HDA:MTBBASE.
DR GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR GO; GO:0008556; F:P-type potassium transmembrane transporter activity; IBA:GO_Central.
DR GO; GO:0030955; F:potassium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0071805; P:potassium ion transmembrane transport; IBA:GO_Central.
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 1: Evidence at protein level;
KW Cell membrane; Ion transport; Membrane; Potassium; Potassium transport;
KW Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..571
FT /note="Potassium-transporting ATPase potassium-binding
FT subunit"
FT /id="PRO_0000166509"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 66..86
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 137..157
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 188..208
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 255..275
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 390..410
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 430..450
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 497..517
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
FT TRANSMEM 538..558
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00275"
SQ SEQUENCE 571 AA; 60163 MW; 4A3238D1C62A3687 CRC64;
MSGTSWLQFA ALIAVLLLTA PALGGYLAKI YGDEAKKPGD RVFGPIERVI YQVCRVDPGS
EQRWSTYALS VLAFSVMSFL LLYGIARFQG VLPFNPTDKP AVTDHVAFNA AVSFMTNTNW
QSYSGEATMS HFTQMTGLAV QNFVSASAGM CVLAALIRGL ARKRASTLGN FWVDLARTVL
RIMFPLSFVV AILLVSQGVI QNLHGFIVAN TLEGAPQLIP GGPVASQVAI KQLGTNGGGF
FNVNSAHPFE NYTPIGNFVE NWAILIIPFA LCFAFGKMVH DRRQGWAVLA IMGIIWIGMS
VAAMSFEAKG NPRLDALGVT QQTTVDQSGG NLEGKEVRFG VGASGLWAAS TTGTSNGSVN
SMHDSYTPLG GMVPLAHMML GEVSPGGTGV GLNGLLVMAI LAVFIAGLMV GRTPEYLGKK
IQATEMKLVT LYILAMPIAL LSFAAASVLI SSALASRNNP GPHGLSEILY AYTSGANNNG
SAFAGLTAST WSYDTTIGVA MLIGRFFLII PVLAIAGSLA RKGTTPVTAA TFPTHKPLFV
GLVIGVVLIV GGLTFFPALA LGPIVEQLST Q
