ID   Y2260_CITK8             Reviewed;         561 AA.
AC   A8AIS0;
DT   08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=Putative transport protein CKO_02260 {ECO:0000255|HAMAP-Rule:MF_01015};
GN   OrderedLocusNames=CKO_02260;
OS   Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Citrobacter.
OX   NCBI_TaxID=290338;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-895 / CDC 4225-83 / SGSC4696;
RG   The Citrobacter koseri Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01015};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01015}.
CC   -!- SIMILARITY: Belongs to the AAE transporter (TC 2.A.81) family. YbjL
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01015}.
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DR   EMBL; CP000822; ABV13383.1; -; Genomic_DNA.
DR   RefSeq; WP_012133110.1; NC_009792.1.
DR   AlphaFoldDB; A8AIS0; -.
DR   SMR; A8AIS0; -.
DR   STRING; 290338.CKO_02260; -.
DR   EnsemblBacteria; ABV13383; ABV13383; CKO_02260.
DR   GeneID; 45136181; -.
DR   KEGG; cko:CKO_02260; -.
DR   HOGENOM; CLU_035023_2_2_6; -.
DR   OMA; RDGKNYF; -.
DR   OrthoDB; 1458740at2; -.
DR   Proteomes; UP000008148; 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:0008324; F:cation transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0006813; P:potassium ion transport; IEA:InterPro.
DR   Gene3D; 3.30.70.1450; -; 2.
DR   HAMAP; MF_01015; YbjL; 1.
DR   InterPro; IPR006037; RCK_C.
DR   InterPro; IPR036721; RCK_C_sf.
DR   InterPro; IPR023017; Transp_YbjL_put.
DR   InterPro; IPR006512; YidE_YbjL.
DR   Pfam; PF06826; Asp-Al_Ex; 2.
DR   Pfam; PF02080; TrkA_C; 2.
DR   SUPFAM; SSF116726; SSF116726; 2.
DR   TIGRFAMs; TIGR01625; YidE_YbjL_dupl; 2.
DR   PROSITE; PS51202; RCK_C; 2.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome; Repeat; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..561
FT                   /note="Putative transport protein CKO_02260"
FT                   /id="PRO_0000329138"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        32..52
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        66..86
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        94..114
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        158..178
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        383..403
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        406..426
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        447..467
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        475..495
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   TRANSMEM        540..560
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   DOMAIN          200..288
FT                   /note="RCK C-terminal 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
FT   DOMAIN          292..373
FT                   /note="RCK C-terminal 2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01015"
SQ   SEQUENCE   561 AA;  60195 MW;  75B444244ADD4578 CRC64;
     MNINVADLLN GNYILLLFVV LALGLCLGKL RLGSVQLGNS IGVLVVSLLL GQQHFSINTD
     ALNLGFMLFI FCVGVEAGPN FFSIFFRDGK NYLMLALVMV GSALLIALGL GKLFGWDIGL
     TAGMLAGSMT STPVLVGAGD TLRHSGMESS QLSVALDNLS LGYALTYLIG LVSLIVGARY
     LPKLQHQDLQ TSAQQIARER GLDTDANRKV YLPVIRAYRV GPELVAWADG KNLRELGIYR
     QTGCYIERIR RNGILANPDG DAVLQMGDEI ALVGYPDAHA RLDPSFRNGK EVFDRDLLDM
     RIVTEEIVVK NHNAVGRRLA QLKLTDHGCF LNRVIRSQIE MPIDDNVVLN KGDVLQVSGD
     ARRVKTVADR IGFISIHSQV TDLLAFCAFF IIGLMIGMIT FQFSNFSFGI GNAAGLLFAG
     IMLGFLRANH PTFGYIPQGA LNMVKEFGLM VFMAGVGLSA GSGIGNGLGA VGGQMLIAGL
     VVSLVPVIIC FLFGAYVLRM NRALLFGAMM GARTCAPAME IISDTARSNI PALGYAGTYA
     IANVLLTLAG TLIVIIWPGL G