ID   KUP1_RHIEC              Reviewed;         632 AA.
AC   Q2KBW4;
DT   06-MAR-2007, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   25-MAY-2022, entry version 94.
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=RHE_CH00861;
OS   Rhizobium etli (strain CFN 42 / ATCC 51251).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=347834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFN 42 / ATCC 51251;
RX   PubMed=16505379; DOI=10.1073/pnas.0508502103;
RA   Gonzalez V., Santamaria R.I., Bustos P., Hernandez-Gonzalez I.,
RA   Medrano-Soto A., Moreno-Hagelsieb G., Janga S.C., Ramirez M.A.,
RA   Jimenez-Jacinto V., Collado-Vides J., Davila G.;
RT   "The partitioned Rhizobium etli genome: genetic and metabolic redundancy in
RT   seven interacting replicons.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:3834-3839(2006).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000133; ABC89672.1; -; Genomic_DNA.
DR   RefSeq; WP_011424210.1; NC_007761.1.
DR   AlphaFoldDB; Q2KBW4; -.
DR   STRING; 347834.RHE_CH00861; -.
DR   EnsemblBacteria; ABC89672; ABC89672; RHE_CH00861.
DR   GeneID; 61479315; -.
DR   KEGG; ret:RHE_CH00861; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_5; -.
DR   OMA; AADQFEI; -.
DR   Proteomes; UP000001936; 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..632
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000279818"
FT   TRANSMEM        17..37
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        60..80
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        106..126
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        144..164
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        175..195
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        210..230
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        254..274
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        292..312
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        344..364
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        370..390
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        401..421
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        426..446
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   632 AA;  69097 MW;  177B1F3748D6431D CRC64;
     MSDESHPHER HMTPRKLFYL ALGSVGVVYG DIGTSPLYAF REALKPVAHD GVTRFEVISL
     ISLMIWALTI IVTIKYVLFL LRADNDGEGG TLSLLALLMK TANGHTALLM LLGLMGAALF
     LGDAMITPAL SVLSAVEGLK LVTPSLAEYI VPISVVILAL LFVVQSRGTG AVAKFFGPIT
     AVWFLVMAAA GISHISDDFG ILAAFNPYYA VSFLLHEGFY GVVVLGAVFL TVTGAEALYA
     DLGHFGRRPI QWAWFLLVFP ALTLNYLGQG ALVLGKPETM SDPFYLMYPQ WALLPVVILA
     TAATIIASQA VITGAFSLVR QGINLGFLPR MEILFTSETN TGQIFLPSVN AVLFFGVIFL
     VLSFKTSDAL ATAYGISVTG AMVVTSIMAF EFVRARWNWS LPVAVIALAP LVVLEMIFLG
     ANLLKIHDGG YIPILIATAF TVVMWTWRRG TAILMEKTRH TDIPLASFVS SIERKSEHSP
     AQVPGTAIFL TSDPESAPAA LLHNLKHNHV LHDRNVILTI RTVNKPRVPS HDRYKVEPIS
     ERFSRVELLF GFMESQNVSQ ALATLRKTGL KFDIMSTSFY LGRRKLVPDA KSGMPYWQDR
     LYIALANAAA NPSDYFRLPA NRVVELGSHV II