ID   KUP1_BRASB              Reviewed;         611 AA.
AC   A5EHA3;
DT   24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   25-MAY-2022, entry version 69.
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=BBta_3454;
OS   Bradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium; unclassified Bradyrhizobium.
OX   NCBI_TaxID=288000;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BTAi1 / ATCC BAA-1182;
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; CP000494; ABQ35547.1; -; Genomic_DNA.
DR   RefSeq; WP_012043558.1; NC_009485.1.
DR   AlphaFoldDB; A5EHA3; -.
DR   STRING; 288000.BBta_3454; -.
DR   EnsemblBacteria; ABQ35547; ABQ35547; BBta_3454.
DR   KEGG; bbt:BBta_3454; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_5; -.
DR   OMA; GHETIIP; -.
DR   OrthoDB; 589903at2; -.
DR   Proteomes; UP000000246; 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; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..611
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000296758"
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        44..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        90..110
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        129..149
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        193..213
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        280..300
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        328..348
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        354..374
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        385..405
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        410..430
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   611 AA;  65995 MW;  ECB26E94113D04AF CRC64;
     MGLRPLMVGA LGVVYGDIGT SPLYTMKTAL EWAGGADAET ALGMLSLIVW TLLITTSIKY
     VAVVMRADND GEGGILALMS LLGIKHGERL GVIAMGLIGA ALLYGDGAIT PAISVLSALE
     GLKSPLPQIS PYIVTLSAII LVGLFALQAQ GTDRIGKLFG PVMIAWFIVI GILGLFGILR
     HPSVLAALDP RHGLSYLFSH GMTGFLVLGA VFLCATGAEA LYADMGHFGA RPIRFAWYGL
     VLPCLILNYA GQTAVVVDAA LGQEPNPFFA LCPAALQLPL VALATVATII ASQAIISGAF
     SMTRQAIQLG LCPRLNIAQT SATGYGQIYI GFVNWTLMAL TLGLTLGFRS SDNLAAAFGI
     AVSLTMLLTS ILMFLTMREI WKWNLAASLL TAGLFVVVDM SFVSANLMKV LEGGWFPLVV
     AAVIFFLMMT WHQGRDLLVK KLERDTLPLA TFIAQVGAKT RVPGTAVYMT SRLDVVPVPL
     LHNLKHNKVL HDRIVLLRVV TASTPRVAPD LRIDVEHVGS NFHTMTVRYG FMEQPDVPEA
     LDQCRQRGLI FNMMETSFFV GRVKIVAERR SRFAAFQAHL FEIMHRNAMA ATEFFRIPPN
     RVIELGGQVE I