KDPC_THEVO
ID KDPC_THEVO Reviewed; 209 AA.
AC Q97BF5;
DT 06-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2001, sequence version 1.
DT 25-MAY-2022, entry version 102.
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=TV0501;
GN ORFNames=TVG0489908;
OS Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC
OS 15438 / GSS1).
OC Archaea; Candidatus Thermoplasmatota; Thermoplasmata; Thermoplasmatales;
OC Thermoplasmataceae; Thermoplasma.
OX NCBI_TaxID=273116;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1;
RX PubMed=11121031; DOI=10.1073/pnas.97.26.14257;
RA Kawashima T., Amano N., Koike H., Makino S., Higuchi S., Kawashima-Ohya Y.,
RA Watanabe K., Yamazaki M., Kanehori K., Kawamoto T., Nunoshiba T.,
RA Yamamoto Y., Aramaki H., Makino K., Suzuki M.;
RT "Archaeal adaptation to higher temperatures revealed by genomic sequence of
RT Thermoplasma volcanium.";
RL Proc. Natl. Acad. Sci. U.S.A. 97:14257-14262(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; BA000011; BAB59643.1; -; Genomic_DNA.
DR RefSeq; WP_010916759.1; NC_002689.2.
DR AlphaFoldDB; Q97BF5; -.
DR SMR; Q97BF5; -.
DR STRING; 273116.14324716; -.
DR EnsemblBacteria; BAB59643; BAB59643; BAB59643.
DR GeneID; 1441017; -.
DR KEGG; tvo:TVG0489908; -.
DR eggNOG; arCOG04805; Archaea.
DR HOGENOM; CLU_077094_1_0_2; -.
DR OMA; KYFWPRP; -.
DR OrthoDB; 110996at2157; -.
DR PhylomeDB; Q97BF5; -.
DR Proteomes; UP000001017; 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.
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..209
FT /note="Potassium-transporting ATPase KdpC subunit"
FT /id="PRO_0000197027"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
SQ SEQUENCE 209 AA; 23280 MW; 92F13919AE616DF8 CRC64;
MVKSPLKALV ISLVFLFVLG FLFPTVTSLI TEKALPNQSE GQPIKIDGKV YGSYLLAEAF
NSSIFFHPRP SAIGYNLSES GSYPYSLGNP EVLNLTEKYL DEFLKDNPGI NASQIPYAML
SYSASGLDPN IPLQGALIQI PRISIALHSI TNNSVSLWEN YLNDLVNKYT TQNFPFFGSY
YVNIMYLNVN ILEYLMNNGY IKSLNSIPP
