KDPC_AFIC5
ID KDPC_AFIC5 Reviewed; 191 AA.
AC B6JA60; F8BU62;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-DEC-2008, sequence version 1.
DT 25-MAY-2022, entry version 74.
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};
GN OrderedLocusNames=OCAR_4177, OCA5_c03370;
OS Afipia carboxidovorans (strain ATCC 49405 / DSM 1227 / KCTC 32145 / OM5)
OS (Oligotropha carboxidovorans).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Afipia.
OX NCBI_TaxID=504832;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49405 / DSM 1227 / KCTC 32145 / OM5;
RX PubMed=18539730; DOI=10.1128/jb.00614-08;
RA Paul D., Bridges S., Burgess S.C., Dandass Y., Lawrence M.L.;
RT "Genome sequence of the chemolithoautotrophic bacterium Oligotropha
RT carboxidovorans OM5T.";
RL J. Bacteriol. 190:5531-5532(2008).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49405 / DSM 1227 / KCTC 32145 / OM5;
RX PubMed=21742883; DOI=10.1128/jb.05619-11;
RA Volland S., Rachinger M., Strittmatter A., Daniel R., Gottschalk G.,
RA Meyer O.;
RT "Complete genome sequences of the chemolithoautotrophic Oligotropha
RT carboxidovorans strains OM4 and OM5.";
RL J. Bacteriol. 193:5043-5043(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 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 inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00276}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00276}.
CC -!- SIMILARITY: Belongs to the KdpC family. {ECO:0000255|HAMAP-
CC Rule:MF_00276}.
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DR EMBL; CP001196; ACI91326.1; -; Genomic_DNA.
DR EMBL; CP002826; AEI05066.1; -; Genomic_DNA.
DR RefSeq; WP_012561357.1; NC_015684.1.
DR AlphaFoldDB; B6JA60; -.
DR SMR; B6JA60; -.
DR STRING; 504832.OCAR_4177; -.
DR EnsemblBacteria; AEI05066; AEI05066; OCA5_c03370.
DR KEGG; oca:OCAR_4177; -.
DR KEGG; ocg:OCA5_c03370; -.
DR PATRIC; fig|504832.7.peg.356; -.
DR eggNOG; COG2156; Bacteria.
DR HOGENOM; CLU_077094_2_0_5; -.
DR OMA; KYFWPRP; -.
DR OrthoDB; 1912405at2; -.
DR Proteomes; UP000007730; 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 inner membrane; Cell membrane; Ion transport; Membrane;
KW Nucleotide-binding; Potassium; Potassium transport; Reference proteome;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..191
FT /note="Potassium-transporting ATPase KdpC subunit"
FT /id="PRO_1000114733"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
FT REGION 71..96
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 191 AA; 20113 MW; 47D181866C2A6C86 CRC64;
MLKQIRPAIF MIVAFTIITG LLYPLGITGI AQAILPFQAN GSLIERNGTL VGSELIGQRF
TGERYFHPRP SAAGSDGYDA GASSGSNLGP TSQELRDRVA ADTEALRAAN GGDATVPMNL
VTASGSGLDP HITPEAAYFQ VGRVAKARGI DEAVVRALVD QHVEPRMLGF MGEPVVNVLK
LNLALDDANR G
