ID   KDPC_AGRVS              Reviewed;         191 AA.
AC   B9K2I1;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 67.
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=Avi_6072;
OS   Agrobacterium vitis (strain S4 / ATCC BAA-846) (Rhizobium vitis (strain
OS   S4)).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX   NCBI_TaxID=311402;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S4 / ATCC BAA-846;
RX   PubMed=19251847; DOI=10.1128/jb.01779-08;
RA   Slater S.C., Goldman B.S., Goodner B., Setubal J.C., Farrand S.K.,
RA   Nester E.W., Burr T.J., Banta L., Dickerman A.W., Paulsen I., Otten L.,
RA   Suen G., Welch R., Almeida N.F., Arnold F., Burton O.T., Du Z., Ewing A.,
RA   Godsy E., Heisel S., Houmiel K.L., Jhaveri J., Lu J., Miller N.M.,
RA   Norton S., Chen Q., Phoolcharoen W., Ohlin V., Ondrusek D., Pride N.,
RA   Stricklin S.L., Sun J., Wheeler C., Wilson L., Zhu H., Wood D.W.;
RT   "Genome sequences of three Agrobacterium biovars help elucidate the
RT   evolution of multichromosome genomes in bacteria.";
RL   J. Bacteriol. 191:2501-2511(2009).
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; CP000634; ACM39079.1; -; Genomic_DNA.
DR   RefSeq; WP_012654321.1; NC_011988.1.
DR   AlphaFoldDB; B9K2I1; -.
DR   SMR; B9K2I1; -.
DR   STRING; 311402.Avi_6072; -.
DR   EnsemblBacteria; ACM39079; ACM39079; Avi_6072.
DR   KEGG; avi:Avi_6072; -.
DR   eggNOG; COG2156; Bacteria.
DR   HOGENOM; CLU_077094_2_0_5; -.
DR   OMA; KYFWPRP; -.
DR   OrthoDB; 1912405at2; -.
DR   Proteomes; UP000001596; Chromosome 2.
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_1000132509"
FT   TRANSMEM        13..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
FT   REGION          112..132
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   191 AA;  19470 MW;  9CA1C185840D3CFF CRC64;
     MLSHLRPAIT MTVLFTGLCG LAYPLAITGV AQAVLPAQAN GSIVTKGDAV VGSALIGQAF
     TSPRYFASRP SATSNSPYNP LASGGTNLGA TSQKLKDQIA AAVTAWQANG RSGPVPADAV
     TSSASGLDPD ISPENARQQV ALVAKARNMP EKDVAALVEA QVQPRLLGVI GEPRVNVLRL
     NMALDAAGAT Q