ID   KUP1_RHOPS              Reviewed;         634 AA.
AC   Q136R8;
DT   06-MAR-2007, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 1.
DT   03-AUG-2022, entry version 83.
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=RPD_2692;
OS   Rhodopseudomonas palustris (strain BisB5).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=316057;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BisB5;
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   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Pelletier D.A., Kyrpides N., Lykidis A., Oda Y., Harwood C.S.,
RA   Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris BisB5.";
RL   Submitted (MAR-2006) 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; CP000283; ABE39921.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q136R8; -.
DR   STRING; 316057.RPD_2692; -.
DR   EnsemblBacteria; ABE39921; ABE39921; RPD_2692.
DR   KEGG; rpd:RPD_2692; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_2_5; -.
DR   OMA; AIRVSWL; -.
DR   OrthoDB; 589903at2; -.
DR   BioCyc; RPAL316057:RPD_RS13540-MON; -.
DR   Proteomes; UP000001818; 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..634
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000279827"
FT   TRANSMEM        20..40
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        64..84
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        110..130
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        148..168
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        176..196
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        224..244
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        256..276
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        290..310
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        348..368
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        377..397
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        405..425
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        430..450
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   634 AA;  69107 MW;  5299AC470C469943 CRC64;
     MSDALSTPQV ALPAQRPTPF LTLSLGSIGV VYGDIGTSPL YALKESLNAA TAGNALTEAM
     VLGVMSLMLW TLVIIVTLKY VLLIMRADNH GEGGTLTLMA LLQHVMHRRF AAISLLGMAG
     AALFYGDAII TPAISVLSAV EGLKLVAPVF DPYILPLSMA ILIGLFVVQF RGTAAVAAWF
     GPIMLLWFTV MALGGIMNLI TDLSVLRAIN PLYGVDFLMH HGRAGLLALG AVFLTVTGAE
     ALYADMGHFS RRPIQFAWFA VVFPALALCY LGQGAMLMSH PERLENPFFF LFPEWALLPM
     VGLATAATII ASQAVISGAY SLTQQAIQLG LLPRMEIRRT SETEKGQIYI PRANWLLLIA
     VLYLVFAFKS SSALASAYGI AVTGTMVITS VMAYFVMRKC WKWSVATSAL IIAPFLTVDL
     IFLMANMLKI FEGGWIPLVI GGGLMGVMIT WRRGTKIVAK KTVRDEVDLG DFIKSISVSS
     SISRVRGVAV FLTGNPNSTP TSLMHNLKHN KVLHEKNVIL RVVTEDVPRV PEAERSSVEV
     VNDLFSRIEL RFGYMESPNV PKALAACADR GFSFDIMSTS FFLSRRVIRP AVPSEMPRWQ
     SLLFANMAKW ADDASLYFRI PTGRAVEVGM QINV