ID   KUP_FLAJ1               Reviewed;         657 AA.
AC   A5FAI5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 75.
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=Fjoh_4780;
OS   Flavobacterium johnsoniae (strain ATCC 17061 / DSM 2064 / JCM 8514 / NBRC
OS   14942 / NCIMB 11054 / UW101) (Cytophaga johnsonae).
OC   Bacteria; Bacteroidetes; Flavobacteriia; Flavobacteriales;
OC   Flavobacteriaceae; Flavobacterium.
OX   NCBI_TaxID=376686;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17061 / DSM 2064 / JCM 8514 / NBRC 14942 / NCIMB 11054 / UW101;
RX   PubMed=19717629; DOI=10.1128/aem.01495-09;
RA   McBride M.J., Xie G., Martens E.C., Lapidus A., Henrissat B., Rhodes R.G.,
RA   Goltsman E., Wang W., Xu J., Hunnicutt D.W., Staroscik A.M., Hoover T.R.,
RA   Cheng Y.Q., Stein J.L.;
RT   "Novel features of the polysaccharide-digesting gliding bacterium
RT   Flavobacterium johnsoniae as revealed by genome sequence analysis.";
RL   Appl. Environ. Microbiol. 75:6864-6875(2009).
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; CP000685; ABQ07779.1; -; Genomic_DNA.
DR   RefSeq; WP_012026745.1; NZ_MUGZ01000004.1.
DR   AlphaFoldDB; A5FAI5; -.
DR   STRING; 376686.Fjoh_4780; -.
DR   EnsemblBacteria; ABQ07779; ABQ07779; Fjoh_4780.
DR   KEGG; fjo:Fjoh_4780; -.
DR   eggNOG; COG3158; Bacteria.
DR   HOGENOM; CLU_008142_4_1_10; -.
DR   OMA; AADQFEI; -.
DR   OrthoDB; 589903at2; -.
DR   Proteomes; UP000006694; 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..657
FT                   /note="Probable potassium transport system protein kup"
FT                   /id="PRO_0000333307"
FT   TRANSMEM        14..34
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        47..67
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        166..186
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        201..221
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        242..262
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        283..303
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        340..360
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        396..416
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT   TRANSMEM        425..445
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ   SEQUENCE   657 AA;  74631 MW;  3EDFBA96F0CBD337 CRC64;
     MSASHKNLHS KLSIGGLLIT LGIIYGDIGT SPLYVMKAIL GNHTINADIV LGGISCVFWT
     LTLQTTIKYV LITLSADNHG EGGIFALYAL VKKTKIQWLI VPAIIGGSAL LADGIITPPI
     SISSAVEGIR AFYPTMQTQT IVYIVITILF ILFTIQQFGT KLVGKFFAPM MLIWFAMLGT
     LGFIQIMHFP EVIKAINPYY AYHLLSVHPD GFFVLGFVFL CTTGAEALYS DMGHCGRKNI
     RISWIFVKTT LVLNYFGQAA YLIHHEGSTL QQLGGENGNP FYLIMPHWFL PFGIVVATLA
     AVIASQALIS GSFTLINEAM RLNFWPKVKI KYPTEVKGQL YIPSINWLLF FGCVGIVLHF
     EKSGNMEHAY GLAIILCMIM TTILLNYYLI MKRVKLYFMV PLITIYLLIE FSFLIANITK
     FAEGGYVTLI IAILLISIMT IWYLAKKINK NYTKVIKIDD YKKVLMELSE DLSIPKYATH
     LVYMTNANSV DELEEKVIYS ILQKRPKRAD IYWFVHVNIL TEPYKTQYKV TEIAKDDIYR
     IDFNLGFREP TKINLMFREV IRDMVKRGEV DITSRYESLN KNNIIGDFKF VLSEKFLSND
     NDLRWHENII MNSYFFIKKL SLSEERAFGL DSSSVKIEKF PMVLHAPENI GLTRITK