KDPC_PHOV8
ID KDPC_PHOV8 Reviewed; 189 AA.
AC A6L5D0;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 1.
DT 03-AUG-2022, entry version 82.
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=BVU_3265;
OS Phocaeicola vulgatus (strain ATCC 8482 / DSM 1447 / JCM 5826 / CCUG 4940 /
OS NBRC 14291 / NCTC 11154) (Bacteroides vulgatus).
OC Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC Phocaeicola.
OX NCBI_TaxID=435590;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 8482 / DSM 1447 / JCM 5826 / CCUG 4940 / NBRC 14291 / NCTC
RC 11154;
RX PubMed=17579514; DOI=10.1371/journal.pbio.0050156;
RA Xu J., Mahowald M.A., Ley R.E., Lozupone C.A., Hamady M., Martens E.C.,
RA Henrissat B., Coutinho P.M., Minx P., Latreille P., Cordum H.,
RA Van Brunt A., Kim K., Fulton R.S., Fulton L.A., Clifton S.W., Wilson R.K.,
RA Knight R.D., Gordon J.I.;
RT "Evolution of symbiotic bacteria in the distal human intestine.";
RL PLoS Biol. 5:1574-1586(2007).
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; CP000139; ABR40894.1; -; Genomic_DNA.
DR RefSeq; WP_012055618.1; NC_009614.1.
DR AlphaFoldDB; A6L5D0; -.
DR SMR; A6L5D0; -.
DR STRING; 435590.BVU_3265; -.
DR PRIDE; A6L5D0; -.
DR EnsemblBacteria; ABR40894; ABR40894; BVU_3265.
DR KEGG; bvu:BVU_3265; -.
DR PATRIC; fig|435590.9.peg.3362; -.
DR eggNOG; COG2156; Bacteria.
DR HOGENOM; CLU_077094_2_0_10; -.
DR OMA; KYFWPRP; -.
DR OrthoDB; 1912405at2; -.
DR BioCyc; BVUL435590:G1G59-3386-MON; -.
DR Proteomes; UP000002861; 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..189
FT /note="Potassium-transporting ATPase KdpC subunit"
FT /id="PRO_1000022263"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
SQ SEQUENCE 189 AA; 20544 MW; 68475CD83644FBA4 CRC64;
MKNFIKSFRL TLVFCVFFSV CYILVLWIFA QFAGPNSGNA EVVELNGKVV GAANVGQSFT
EDIYFWGRPS CAGDGYDATS SAGSNKGPTN AEYLAEVEAR IDTFLKHHPY LSRKEVPAEM
VTASGSGLDP DITPDCAYVQ VQRVAKARGM SEETVKAIVD KAVEKPFMGI FGTEKVNVLK
LNAALEKAK