KDPC_DEIRA
ID KDPC_DEIRA Reviewed; 217 AA.
AC Q9RZN6;
DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 25-MAY-2022, entry version 127.
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=DR_B0087;
OS Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG
OS 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422).
OG Plasmid megaplasmid MP1.
OC Bacteria; Deinococcus-Thermus; Deinococci; Deinococcales; Deinococcaceae;
OC Deinococcus.
OX NCBI_TaxID=243230;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB
RC 9279 / R1 / VKM B-1422;
RX PubMed=10567266; DOI=10.1126/science.286.5444.1571;
RA White O., Eisen J.A., Heidelberg J.F., Hickey E.K., Peterson J.D.,
RA Dodson R.J., Haft D.H., Gwinn M.L., Nelson W.C., Richardson D.L.,
RA Moffat K.S., Qin H., Jiang L., Pamphile W., Crosby M., Shen M.,
RA Vamathevan J.J., Lam P., McDonald L.A., Utterback T.R., Zalewski C.,
RA Makarova K.S., Aravind L., Daly M.J., Minton K.W., Fleischmann R.D.,
RA Ketchum K.A., Nelson K.E., Salzberg S.L., Smith H.O., Venter J.C.,
RA Fraser C.M.;
RT "Genome sequence of the radioresistant bacterium Deinococcus radiodurans
RT R1.";
RL Science 286:1571-1577(1999).
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; AE001826; AAF12537.1; -; Genomic_DNA.
DR PIR; E75627; E75627.
DR RefSeq; NP_051620.1; NC_000958.1.
DR RefSeq; WP_010883955.1; NZ_CP015083.1.
DR AlphaFoldDB; Q9RZN6; -.
DR SMR; Q9RZN6; -.
DR EnsemblBacteria; AAF12537; AAF12537; DR_B0087.
DR KEGG; dra:DR_B0087; -.
DR PATRIC; fig|243230.17.peg.85; -.
DR HOGENOM; CLU_077094_2_0_0; -.
DR InParanoid; Q9RZN6; -.
DR OMA; KYFWPRP; -.
DR OrthoDB; 1912405at2; -.
DR BRENDA; 7.2.2.6; 1856.
DR Proteomes; UP000002524; Plasmid megaplasmid MP1.
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; IBA:GO_Central.
DR GO; GO:0071805; P:potassium ion transmembrane transport; IBA:GO_Central.
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 Plasmid; Potassium; Potassium transport; Reference proteome; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..217
FT /note="Potassium-transporting ATPase KdpC subunit"
FT /id="PRO_0000196989"
FT TRANSMEM 25..45
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
FT REGION 87..117
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 93..117
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 217 AA; 22329 MW; 1BFC95958D64EDC5 CRC64;
MTTPNANLQN SAPLPAERPT PLPRLLLSAL LAAVLFMLVC GLAYPLLTTV VAGAAFPNQA
GGSLVTRNGQ VVGSAVLGQN FTAPRYLHGR PSMTSKTDGS GPEPYNAENS GASNWGPTNA
KLQGAVQGRI AAFRQENGLG ADVPVPIDAV TASASGLDPD VTLATALLQV NRIAQARGMQ
PAGVEKVIRA HLKGRDLGLL GEPRVNVLAV NLSLDGQ
