ID   KUP_GEOUR               Reviewed;         605 AA.
AC   A5G9I7;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Probable potassium transport system protein kup {ECO:0000255|HAMAP-Rule:MF_01522};
GN   Name=kup {ECO:0000255|HAMAP-Rule:MF_01522}; OrderedLocusNames=Gura_4312;
OS   Geotalea uraniireducens (strain Rf4) (Geobacter uraniireducens).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC   Geobacteraceae; Geotalea.
OX   NCBI_TaxID=351605;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1134 / JCM 13001 / Rf4;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Shelobolina E., Aklujkar M.,
RA   Lovley D., Richardson P.;
RT   "Complete sequence of Geobacter uraniireducens Rf4.";
RL   Submitted (MAY-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; CP000698; ABQ28455.1; -; Genomic_DNA.
DR   RefSeq; WP_011941085.1; NC_009483.1.
DR   AlphaFoldDB; A5G9I7; -.
DR   STRING; 351605.Gura_4312; -.
DR   EnsemblBacteria; ABQ28455; ABQ28455; Gura_4312.
DR   KEGG; gur:Gura_4312; -.
DR   HOGENOM; CLU_008142_4_2_7; -.
DR   OMA; LMIMCIV; -.
DR   OrthoDB; 589903at2; -.
DR   Proteomes; UP000006695; 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"
FT                   /id="PRO_0000333308"
FT   TRANSMEM        17..37
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        45..65
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        96..116
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        140..160
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        165..185
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        246..266
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        286..306
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        338..358
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        367..387
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        394..414
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        417..437
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   605 AA;  66863 MW;  0EA70DBFD0DE2713 CRC64;
     MKKHTESYWE GVVKSMGLVF GDIGTSPIYT LTVIFALTKP TEANVFGILS MVVWTLIILV
     TVEYAWLAMS LGRKGEGGTI VLKEILIRLL KPGRQIAFVG FLSFVGVSLL LGDGVITPAI
     SILSAVEGLV LIPGLESMRL GTLILIAALI AVVLFIFQFK GTDKVAAAFG PLMVLWFGAL
     TVSGLVSIAT FPKILGAVSP HYAINFFRDN GISAFFVLSE VILCATGGEA LYADMGHLGR
     RPIIRAWYFV FVALIINYLG QGAFALQHGD AKNFLFNMVQ GQSQLLYIPF LILTILATVI
     ASQALISGVF SIVYQGITTR IMPLMKVDYT SSHLKSQIYI GSVNWFLMLL VIFIMLIFQK
     SENLAAAYGL AVTGTMTITG IMMTIIFAHT TKKWKVPVAV AVTIVDVVFL ISNLNKLPHG
     GYWSIILASV PFATILIWTK GQQALYRALK PLDMETFLLS YEQIYAKGKN ITGTGLFFTR
     EWNVIPPYVV HCIIRSNIIY ERNIFISIVR TDEPFGLKSE LKTGFGPGLD AFEIKAGYME
     VIDIEKLLKK HDIQEKVIFY GIEDIATMNP VWRVFSVIKK LTPNFVQFNK LPASKLQGVV
     TRVEM