ID   KUP3_SINMW              Reviewed;         633 AA.
AC   A6UMS8;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=Probable potassium transport system protein kup 3 {ECO:0000255|HAMAP-Rule:MF_01522};
GN   Name=kup3 {ECO:0000255|HAMAP-Rule:MF_01522}; OrderedLocusNames=Smed_6370;
OS   Sinorhizobium medicae (strain WSM419) (Ensifer medicae).
OG   Plasmid pSMED03.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=366394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WSM419;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Reeve W.G.,
RA   Richardson P.;
RT   "Complete sequence of Sinorhizobium medicae WSM419 plasmid pSMED03.";
RL   Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000741; ABR64958.1; -; Genomic_DNA.
DR   RefSeq; WP_011971114.1; NC_009622.1.
DR   RefSeq; YP_001314891.1; NC_009622.1.
DR   AlphaFoldDB; A6UMS8; -.
DR   EnsemblBacteria; ABR64958; ABR64958; Smed_6370.
DR   KEGG; smd:Smed_6370; -.
DR   PATRIC; fig|366394.8.peg.2893; -.
DR   HOGENOM; CLU_008142_4_2_5; -.
DR   OMA; LMIMCIV; -.
DR   OrthoDB; 589903at2; -.
DR   Proteomes; UP000001108; Plasmid pSMED03.
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; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..633
FT                   /note="Probable potassium transport system protein kup 3"
FT                   /id="PRO_0000315992"
FT   TRANSMEM        61..81
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        107..127
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        143..163
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        173..193
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        211..231
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        255..275
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        345..365
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        371..391
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        402..422
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        427..447
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   633 AA;  68847 MW;  7F46C53D98C50510 CRC64;
     MADSLDHAPA QANNLPQFLA LTIGSIGVVY GDIGTSPLYA FREALRPFGP GGVGRDEVIG
     LVSLVLWTLT AIVTIKYVLF LLRADNDGEG GTLSLLALLL KKGTKYPVLM FFAGVLGAAL
     FIGDAMITPA LSVLSAVEGL KLVAPALHDY VLPISVVIIL LLFAVQSRGT GAVSVFFGPI
     TLVWFLVMAA AGVAHIGDDL AILSAFNPLN AIGFLWNAGL IGFIVLGAIF LTVTGAEALY
     ADLGHFGRHS IQAAWFAVVF PALALNYLGQ GALVLSHPDA ISNPFFLMFP NWALLPMVIL
     ATAGTIIASQ SVITGAFSLI RQAIHLGFLP RFEICYTSET QTGQIYLPLV NTILLTGVLA
     LMLMFGSSEA LAPAYGVSIT GAMVIDTILA FEFVRRQWGW PALTAIAVLL PLFSLELIFL
     GANLFKIHHG GYVPILIAGT LIMMMWTWRK GVSLLREKTA RQDVPLDQFI ATVERKSEHA
     PVEVPGTAIF LTATPDTTPA VLLHNIKHNH VLHQHNVIMT IKTAKVPYVP EKDRYTITKL
     SDRFSLLELR FGFMDDQNVS RALVRCRKEG FRFEIMSTSF YLGRRKLIAD PRSGLPQWQD
     KLFIAMADSA IDPTEYFHLP ANRVVELGEQ VII