ID   KDPC_STAAU              Reviewed;         185 AA.
AC   P0A060; Q932L1; Q9LC48;
DT   01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2005, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=Potassium-transporting ATPase KdpC subunit {ECO:0000255|HAMAP-Rule:MF_00276};
DE   AltName: Full=ATP phosphohydrolase [potassium-transporting] C chain {ECO:0000255|HAMAP-Rule:MF_00276};
DE   AltName: Full=Potassium-binding and translocating subunit C {ECO:0000255|HAMAP-Rule:MF_00276};
DE   AltName: Full=Potassium-translocating ATPase C chain {ECO:0000255|HAMAP-Rule:MF_00276};
GN   Name=kdpC {ECO:0000255|HAMAP-Rule:MF_00276}; Synonyms=kdpC2;
OS   Staphylococcus aureus.
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=1280;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10754251; DOI=10.1111/j.1574-6968.2000.tb09065.x;
RA   Horii T., Yokoyama K., Barua S., Odagiri T., Futamura N., Hasegawa T.,
RA   Ohta M.;
RT   "The staphylokinase gene is located in the structural gene encoding N-
RT   acetylmuramyl-L-alanine amidase in methicillin-resistant Staphylococcus
RT   aureus.";
RL   FEMS Microbiol. Lett. 185:221-224(2000).
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       acts as a catalytic chaperone that increases the ATP-binding affinity
CC       of the ATP-hydrolyzing subunit KdpB by the formation of a transient
CC       KdpB/KdpC/ATP ternary complex. {ECO:0000255|HAMAP-Rule:MF_00276}.
CC   -!- SUBUNIT: The system is composed of three essential subunits: KdpA, KdpB
CC       and KdpC. {ECO:0000255|HAMAP-Rule:MF_00276}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00276};
CC       Single-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00276}.
CC   -!- SIMILARITY: Belongs to the KdpC family. {ECO:0000255|HAMAP-
CC       Rule:MF_00276}.
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DR   EMBL; AB033232; BAA95009.1; -; Genomic_DNA.
DR   RefSeq; WP_001193482.1; NZ_WJSV01000012.1.
DR   AlphaFoldDB; P0A060; -.
DR   SMR; P0A060; -.
DR   OMA; PDLKWFQ; -.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008556; F:P-type potassium transmembrane transporter activity; IEA:InterPro.
DR   HAMAP; MF_00276; KdpC; 1.
DR   InterPro; IPR003820; KdpC.
DR   PANTHER; PTHR30042; PTHR30042; 1.
DR   Pfam; PF02669; KdpC; 1.
DR   PIRSF; PIRSF001296; K_ATPase_KdpC; 1.
DR   TIGRFAMs; TIGR00681; kdpC; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell membrane; Ion transport; Membrane; Nucleotide-binding;
KW   Potassium; Potassium transport; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..185
FT                   /note="Potassium-transporting ATPase KdpC subunit"
FT                   /id="PRO_0000197009"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
SQ   SEQUENCE   185 AA;  20159 MW;  5F8B45FB1812E180 CRC64;
     MQTIRKSLGL VLIMFVLCGF IFPLTVTALG QVLFPEQANG SLVKQDGKVI GSKLIGQQWT
     EPKYFHGRIS AVNYNMNANE VKESGGPASG GSNYGNSNPE LKKRVQETIK QEGKKISSDA
     VTASGSGLDP DITVDNAKQQ VKRIAKERNI DASKINHLID ENKQASPMAD DYVNVLKLNI
     TLDKL