ID   KUP1_LEGPC              Reviewed;         631 AA.
AC   A5IB85;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 71.
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=LPC_0655;
OS   Legionella pneumophila (strain Corby).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales;
OC   Legionellaceae; Legionella.
OX   NCBI_TaxID=400673;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Corby;
RA   Gloeckner G., Albert-Weissenberger C., Weinmann E., Jacobi S., Schunder E.,
RA   Steinert M., Buchrieser C., Hacker J., Heuner K.;
RT   "Identification and characterization of a new conjugation/ type IVA
RT   secretion system (trb/tra) of L. pneumophila Corby localized on a mobile
RT   genomic island.";
RL   Submitted (NOV-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; CP000675; ABQ54635.1; -; Genomic_DNA.
DR   RefSeq; WP_011946297.1; NC_009494.2.
DR   AlphaFoldDB; A5IB85; -.
DR   KEGG; lpc:LPC_0655; -.
DR   HOGENOM; CLU_008142_4_2_6; -.
DR   OMA; AIRVSWL; -.
DR   BioCyc; LPNE400673:LPC_RS06510-MON; -.
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..631
FT                   /note="Probable potassium transport system protein kup 1"
FT                   /id="PRO_0000315985"
FT   TRANSMEM        17..37
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        55..75
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        101..121
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        166..186
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        217..237
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        249..269
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        277..297
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        370..390
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        395..415
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        420..440
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   631 AA;  70783 MW;  BCFAA8A9BCBF86DC CRC64;
     MRYSSYEMKK NRFTYGLALG ALGVVFGDIG TSPLYALKVT LSGIPINQFN ILGVLSLIFW
     SLIIVVSFKY LMIIFRADND GEGGILALLA LMKHKSTKYQ PLFYIVAIFG AGLLLGDGML
     TPAISVVSAV EGLGTLSDKL YPYVLPIASV ILVLLFSLQA KGTARIGYLF GPLILIWFIT
     IAILGILQIV EHPVVLQAIN PYYAIAFLVD EGLRGYFLLG GIFLVVTGGE ALFADIGHFG
     KNPIRFSWFF IALPCLLLNY FGQGANLIVR PEEISNPFFM IAPPWFYLPL IIIATVATVI
     ASQAVISATF SLTKQAVLLG LCPKIPIVQT SMLHSGQIYV PQINFILFIG TMAFCLAFKT
     SDNLAHAYGI AVNLEMLLVD AMVAYAAVSI WRWSTFNVIF LFGLFLLIDL AFLGANTHKF
     ITGGWVPIVL AFVIAFIMYS WRYGLEYLRD NFYMNKEDIS KILKQLQYKS LNQLPGVSAI
     FITDVYDKSG GSFLHFLKLN RSVPENVLIV NYIVDNIPYV HYSQRYEIVC LDEKVCKLVI
     HYGFMETINI PRSLEKACNK NILPFKFNVD TATFMVEIPN IMASKEKRSL SFYWQEKLFA
     FLMRNYSANL NIEFYKLPYN RTIAIGTYCI L