KDPC_FLAJ1
ID KDPC_FLAJ1 Reviewed; 183 AA.
AC A5FIF7;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 03-AUG-2022, entry version 80.
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=Fjoh_1973;
OS Flavobacterium johnsoniae (strain ATCC 17061 / DSM 2064 / JCM 8514 / NBRC
OS 14942 / NCIMB 11054 / UW101) (Cytophaga johnsonae).
OC Bacteria; Bacteroidetes; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=376686;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17061 / DSM 2064 / JCM 8514 / NBRC 14942 / NCIMB 11054 / UW101;
RX PubMed=19717629; DOI=10.1128/aem.01495-09;
RA McBride M.J., Xie G., Martens E.C., Lapidus A., Henrissat B., Rhodes R.G.,
RA Goltsman E., Wang W., Xu J., Hunnicutt D.W., Staroscik A.M., Hoover T.R.,
RA Cheng Y.Q., Stein J.L.;
RT "Novel features of the polysaccharide-digesting gliding bacterium
RT Flavobacterium johnsoniae as revealed by genome sequence analysis.";
RL Appl. Environ. Microbiol. 75:6864-6875(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; CP000685; ABQ05005.1; -; Genomic_DNA.
DR RefSeq; WP_012024045.1; NZ_MUGZ01000012.1.
DR AlphaFoldDB; A5FIF7; -.
DR SMR; A5FIF7; -.
DR STRING; 376686.Fjoh_1973; -.
DR EnsemblBacteria; ABQ05005; ABQ05005; Fjoh_1973.
DR KEGG; fjo:Fjoh_1973; -.
DR eggNOG; COG2156; Bacteria.
DR HOGENOM; CLU_077094_1_0_10; -.
DR OMA; KYFWPRP; -.
DR OrthoDB; 1912405at2; -.
DR Proteomes; UP000006694; 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 inner membrane; Cell membrane; Ion transport; Membrane;
KW Nucleotide-binding; Potassium; Potassium transport; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..183
FT /note="Potassium-transporting ATPase KdpC subunit"
FT /id="PRO_1000078795"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00276"
SQ SEQUENCE 183 AA; 19789 MW; A29C29455EC5F5A2 CRC64;
MKNLFSLLKL TVFTLILFAV IYPLAIYGIA KLAPNQGKGE TISVNGKVVG YQKIGQKFDK
SNYFWGRPSA VDYNAAGSAG SNKGPSNADY LALVQKRIDT LLLVHPYLKK SDIPVDMVTA
SGSGLDPNIS PQGALIQVKR IAKERMLDEA KVKSLVESKI NTAVVGPETV NVLELNVALD
QLK
