ID   KUP1_RALSO              Reviewed;         613 AA.
AC   Q8XR16;
DT   27-SEP-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 95.
DE   RecName: Full=Probable potassium transport system protein kup 1 {ECO:0000255|HAMAP-Rule:MF_01522};
GN   Name=kup1 {ECO:0000255|HAMAP-Rule:MF_01522}; OrderedLocusNames=RSp1052;
GN   ORFNames=RS02389;
OS   Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum).
OG   Plasmid megaplasmid Rsp.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Ralstonia.
OX   NCBI_TaxID=267608;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GMI1000;
RX   PubMed=11823852; DOI=10.1038/415497a;
RA   Salanoubat M., Genin S., Artiguenave F., Gouzy J., Mangenot S., Arlat M.,
RA   Billault A., Brottier P., Camus J.-C., Cattolico L., Chandler M.,
RA   Choisne N., Claudel-Renard C., Cunnac S., Demange N., Gaspin C., Lavie M.,
RA   Moisan A., Robert C., Saurin W., Schiex T., Siguier P., Thebault P.,
RA   Whalen M., Wincker P., Levy M., Weissenbach J., Boucher C.A.;
RT   "Genome sequence of the plant pathogen Ralstonia solanacearum.";
RL   Nature 415:497-502(2002).
CC   -!- FUNCTION: Transport of potassium into the cell. {ECO:0000255|HAMAP-
CC       Rule:MF_01522}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01522}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01522}.
CC   -!- SIMILARITY: Belongs to the HAK/KUP transporter (TC 2.A.72) family.
CC       {ECO:0000255|HAMAP-Rule:MF_01522}.
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DR   EMBL; AL646053; CAD18203.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8XR16; -.
DR   STRING; 267608.RSp1052; -.
DR   EnsemblBacteria; CAD18203; CAD18203; RSp1052.
DR   KEGG; rso:RSp1052; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_4; -.
DR   OMA; FDTCMVT; -.
DR   Proteomes; UP000001436; Plasmid megaplasmid Rsp.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015079; F:potassium ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01522; Kup; 1.
DR   InterPro; IPR003855; K+_transporter.
DR   InterPro; IPR023051; K+_uptake_low_affin.
DR   PANTHER; PTHR30540; PTHR30540; 1.
DR   Pfam; PF02705; K_trans; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Ion transport; Membrane; Plasmid;
KW   Potassium; Potassium transport; Reference proteome; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..613
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000209044"
FT   TRANSMEM        40..60
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        93..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        127..147
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        158..178
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        201..221
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        237..257
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        266..286
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        288..308
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        327..347
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        356..376
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        384..404
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        409..429
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   613 AA;  66754 MW;  95B16A1926C41D33 CRC64;
     MLGAIGVVFG DIGTSPLYAL KECFNPEHGV PFSTQTVYGV LSMLFWSMTL VVSIKYVVFV
     MRADNNGEGG ILALTALAMR ASSGGARTIR TLMLLGLLGA SMFYGDAVIT PAISVLSAVE
     GMEVMTPALQ PWVLPLSLIV LVGLFLLQKH GTHVVGRLFG PVMLFWFVLL GLIGLFSVLR
     SPQILVALNP VHAIEFMFRH AVQAFIVFGS VFLALTGAEA LYADMGHFGA RPIRYAWFYI
     AMPCLLLNYF GQGALLLREP SALQNPFFLL MPTWAVAPTI VLATAATVIA SQAVISGAFS
     MTAQAVHLGY APRMKILYTS DVEIGQIYVP VVNYALLLLV VAVVLAFGKS DNLAAAYGIA
     VTTTMLLTTG LVTVVMRNAW KWSLPAVALL GTVFLAVDLS FFGANLLKVA AGGWFPLLLG
     GLIFFLMVTW HTGTQLLKAR NVEGGIPLEP FMEGLLSHPP YRVDGTAVYL TPSIEFVPLA
     LLHNLKHNHV LHSRVLFIHF RTQAVPYVEP AKRLVVKTIG DNLYAVAADF GFKETPAVDE
     IVRMVGERLG IVFEDMETSF FITRATVVPS QLPGMAMWRE ALFAWMQHNS AKPSDFFRIP
     ANRLVELGSK VEI