ID   KUP1_BRASO              Reviewed;         625 AA.
AC   A4YN81;
DT   24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 1.
DT   03-AUG-2022, entry version 72.
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=BRADO1466;
OS   Bradyrhizobium sp. (strain ORS 278).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium; unclassified Bradyrhizobium.
OX   NCBI_TaxID=114615;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ORS 278;
RX   PubMed=17540897; DOI=10.1126/science.1139548;
RA   Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C.,
RA   Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L.,
RA   Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z.,
RA   Mangenot S., Segurens B., Dossat C., Franck W.L., Chang W.-S., Saunders E.,
RA   Bruce D., Richardson P., Normand P., Dreyfus B., Pignol D., Stacey G.,
RA   Emerich D., Vermeglio A., Medigue C., Sadowsky M.;
RT   "Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia.";
RL   Science 316:1307-1312(2007).
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; CU234118; CAL75357.1; -; Genomic_DNA.
DR   RefSeq; WP_011924592.1; NC_009445.1.
DR   AlphaFoldDB; A4YN81; -.
DR   SMR; A4YN81; -.
DR   STRING; 114615.BRADO1466; -.
DR   EnsemblBacteria; CAL75357; CAL75357; BRADO1466.
DR   KEGG; bra:BRADO1466; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_5; -.
DR   OMA; FDTCMVT; -.
DR   OrthoDB; 589903at2; -.
DR   BioCyc; BSP114615:BRADO_RS06890-MON; -.
DR   Proteomes; UP000001994; 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..625
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000296762"
FT   TRANSMEM        14..34
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        50..70
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        104..124
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        139..159
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        170..190
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        213..233
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        249..269
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        287..307
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        339..359
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        368..388
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        396..416
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        421..441
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   625 AA;  66988 MW;  445C819455988F11 CRC64;
     MNANLAHQPP QGRLSLLALS ALGIVFGDIG TSPLYTFKTI LGTGGQPTGA AAVLGALSLV
     IWTLFIITTV KYVMFAMRVD NDGEGGILAL MALLGVKRQR RPTIVALGLF GAALIYGDGA
     ITPAISVLSA LEGLNMAAPA LQPYVVPAAV VILLALFAIQ SRGTASIGRL FGPVMLLWFV
     TIAVLGLVGI ARHPTVFAAI NPSYGLSYLV SNGATGFLVL GSVFLCVTGA EALYADMGHF
     GAGPIKLAWF AVVFPSLIIN YAGQAALVID GAPTDGNIFF RLCPDGLLLP LIGLATLATI
     IASQSVITGA FSMTRQAIQL GWMPRLAIKQ TSSEGYGQIY VGAVNWLLML VTVSLTIGFG
     KSDNLASAYG IAVSLTMLMT SALLFIAMRE IWQWSLLAAG AVAGVFLTID SAFFLANLTK
     IAEGGYVPLL LATSVYGLMW IWHRGAAAVA ERMRERLIPV AQFMADIAEK KVPRVPGTAV
     FLTRTERGAP PVMLWHVKHN RALHEHLLVL RVEVISIPWV APDDRLKIEE LAPNVWRAEA
     TFGFMERPHI PELLKASKAR GCRIDLDDIT YYVGHETVTA RDDGKGLPAW QEQLFAAMER
     NSLHVSDFFS LPRDSVVEIG RQVAI