KDPC_STAHJ
ID KDPC_STAHJ Reviewed; 185 AA.
AC Q4LAI1;
DT 06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT 02-AUG-2005, sequence version 1.
DT 25-MAY-2022, entry version 116.
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}; OrderedLocusNames=SH0035;
OS Staphylococcus haemolyticus (strain JCSC1435).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=279808;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCSC1435;
RX PubMed=16237012; DOI=10.1128/jb.187.21.7292-7308.2005;
RA Takeuchi F., Watanabe S., Baba T., Yuzawa H., Ito T., Morimoto Y.,
RA Kuroda M., Cui L., Takahashi M., Ankai A., Baba S., Fukui S., Lee J.C.,
RA Hiramatsu K.;
RT "Whole-genome sequencing of Staphylococcus haemolyticus uncovers the
RT extreme plasticity of its genome and the evolution of human-colonizing
RT staphylococcal species.";
RL J. Bacteriol. 187:7292-7308(2005).
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; AP006716; BAE03344.1; -; Genomic_DNA.
DR RefSeq; WP_011274390.1; NC_007168.1.
DR AlphaFoldDB; Q4LAI1; -.
DR SMR; Q4LAI1; -.
DR STRING; 279808.SH0035; -.
DR EnsemblBacteria; BAE03344; BAE03344; SH0035.
DR KEGG; sha:SH0035; -.
DR eggNOG; COG2156; Bacteria.
DR HOGENOM; CLU_077094_2_0_9; -.
DR OMA; PDLKWFQ; -.
DR OrthoDB; 1912405at2; -.
DR Proteomes; UP000000543; Chromosome.
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_0000197018"
FT TRANSMEM 8..28
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
FT REGION 113..132
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 113..130
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 185 AA; 20136 MW; C5307020FE5083F0 CRC64;
MQTIRKSLGL VLIMFVLCGF IFPLTVTALG QVLFPEQANG SLVKQDGKVI GSKLIGQQWT
EPKYFHGRIS AVNYNMNANE VKESGGPASG GSNYGNSNPE LKKRVQETIK QEGQKLSSDA
VTTSGSGLDP DITVDNAKQQ VKCIAKERNI DASKINHLID ENKQASPMAD DYVNVLKLNI
TLDKL
