ID   KUP2_RALSO              Reviewed;         633 AA.
AC   Q8XYY5;
DT   27-SEP-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 98.
DE   RecName: Full=Probable potassium transport system protein kup 2 {ECO:0000255|HAMAP-Rule:MF_01522};
GN   Name=kup2 {ECO:0000255|HAMAP-Rule:MF_01522}; OrderedLocusNames=RSc1621;
GN   ORFNames=RS03984;
OS   Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum).
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; AL646052; CAD15323.1; -; Genomic_DNA.
DR   RefSeq; WP_011001563.1; NC_003295.1.
DR   AlphaFoldDB; Q8XYY5; -.
DR   STRING; 267608.RSc1621; -.
DR   EnsemblBacteria; CAD15323; CAD15323; RSc1621.
DR   GeneID; 60501147; -.
DR   KEGG; rso:RSc1621; -.
DR   PATRIC; fig|267608.8.peg.1660; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_4; -.
DR   OMA; AIRVSWL; -.
DR   Proteomes; UP000001436; Chromosome.
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; Potassium;
KW   Potassium transport; Reference proteome; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..633
FT                   /note="Probable potassium transport system protein kup 2"
FT                   /id="PRO_0000209045"
FT   TRANSMEM        20..40
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        52..72
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        109..129
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        147..167
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        178..198
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        221..241
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        257..277
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        299..319
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        347..367
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        376..396
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        404..424
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        431..451
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   633 AA;  69026 MW;  F21827FD4214C85E CRC64;
     MSQALTATGS SQSNVNLRAM VVGAVGVVFG DIGTSPLYAL KECFSPEHGI PFSTAAVLGI
     ISMLFWAMVI VVSLKYVLFV MRADNNGEGG ILALMALSLR TANKQSKRMA LLTMLGVFGA
     CMFYGDAVIT PAISVLSAME GLEIAAPSLS PFVLPITVVI LAALFLIQRG GTSVVGKLFG
     PVMLVWFAAL AALGLVNLMK APQILVAVNP VYAIAFLHEH ALQAFVVLGS VFLVLTGAEA
     LYADMGHFGA RPIRWGWFFI VAPSLLLNYF GQGAMLLTDP STVENPFYRA VPEALQLPMV
     VLAAAATVIA SQAVISGAFS LTSQAIQLGF VPRMRIRYTS EAEIGQIYVP VVNWMLLILV
     ISVVLAFKKS DNLAAAYGIA VTTTMVITTV LAAVVMRSVW RWNPVLVTLV SLGFLVVDMA
     FFSANLLKIR DGGWFPLMLG GAVFFLLMTW YKGRQLVRAR SLEDGIPLEP FLAGLLAHPP
     HRVEGTAVFL TANIDFVPVS LLHNLKHNRV LHERVIFISF VTRDIPYVDD RCRVTVREFG
     SGIYLVKAEY GFKETPDVYR VLELGQPQIG SRCELMDTSF FIARESVVPS KLPGMSMWRE
     RLFAWMHQNG AKPSDFFHIP ANRVVELGTK VEI