ID   KUP1_GEOMG              Reviewed;         605 AA.
AC   Q39ZN6;
DT   06-MAR-2007, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   25-MAY-2022, entry version 86.
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=Gmet_0038;
OS   Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC   Geobacteraceae; Geobacter.
OX   NCBI_TaxID=269799;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 53774 / DSM 7210 / GS-15;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Di Bartolo G., Chain P., Schmutz J.,
RA   Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Geobacter metallireducens GS-15.";
RL   Submitted (OCT-2005) 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; CP000148; ABB30288.1; -; Genomic_DNA.
DR   RefSeq; WP_004513805.1; NC_007517.1.
DR   AlphaFoldDB; Q39ZN6; -.
DR   STRING; 269799.Gmet_0038; -.
DR   EnsemblBacteria; ABB30288; ABB30288; Gmet_0038.
DR   KEGG; gme:Gmet_0038; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_7; -.
DR   OMA; GHETIIP; -.
DR   OrthoDB; 589903at2; -.
DR   Proteomes; UP000007073; 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..605
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000279786"
FT   TRANSMEM        16..36
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        46..66
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        97..117
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        138..158
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        166..186
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        212..232
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        248..268
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        397..417
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        418..438
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   605 AA;  66478 MW;  D0518089E51192B1 CRC64;
     MDQHKGDASL GGIVKALGLV FGDIGTSPIY TLTVIFTLTQ PTRENVFGIL SLVFWTMTIL
     VTMEYAWLAM SLGRKGQGGE IVLREIIMKL VKTGRLVAFA GFLSFVGVSL LLGDGVITPA
     ISILSAVEGL LLIPGLEGLS TGTLVAIAAA IAIGLFSVQF KGTDRVAGAF GPIMAVWFST
     LAVTGVVSAL SMPEIVEAIN PWHAFTFFRE NGLAGYFVLS EVILCSTGGE ALYADMGHLG
     RRPIVKSWYF VFMALYLNYL GQGVFAITHP EAKNLLFGMV RDQMPTLYIP FLILTIMATI
     IASQSIISGV FSIVYQGITT RLLPLMRVDY TSREIKSQIY LGAVNWSLMV AVILVMLLFR
     KSENLAAAYG MAVTGSMTIT GIMMIIVFAH TTKKWRALVA LVITLIDAAY LLSTFSKIPH
     GAYWSLILAS IPFVTIIIWT RGQRSLYHAL KPLDLETFLI SYEQIYAKGP IRGTGLFFTR
     DTDVVPPYVV HCIIRSNIIY ERNVFISLVI TDEPLGVETE LIKGIGPGLD AFRIEAGYME
     VVDIEALLKA NGIQEKVIFY GVEDISTRNP LWRVFSVFKK LTPNFVQFHK LPASRLQGVV
     TRVEM