ID   MDTK_YERE8              Reviewed;         457 AA.
AC   A1JPA1;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Multidrug resistance protein MdtK {ECO:0000255|HAMAP-Rule:MF_00400};
DE   AltName: Full=Multidrug-efflux transporter {ECO:0000255|HAMAP-Rule:MF_00400};
GN   Name=mdtK {ECO:0000255|HAMAP-Rule:MF_00400}; OrderedLocusNames=YE2163;
OS   Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 /
OS   8081).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=393305;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 13174 / 8081;
RX   PubMed=17173484; DOI=10.1371/journal.pgen.0020206;
RA   Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L.,
RA   Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T.,
RA   Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S.,
RA   Sanders M., Whitehead S., Quail M.A., Dougan G., Parkhill J.,
RA   Prentice M.B.;
RT   "The complete genome sequence and comparative genome analysis of the high
RT   pathogenicity Yersinia enterocolitica strain 8081.";
RL   PLoS Genet. 2:2039-2051(2006).
CC   -!- FUNCTION: Multidrug efflux pump that functions probably as a Na(+)/drug
CC       antiporter. {ECO:0000255|HAMAP-Rule:MF_00400}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00400}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00400}.
CC   -!- SIMILARITY: Belongs to the multi antimicrobial extrusion (MATE) (TC
CC       2.A.66.1) family. MdtK subfamily. {ECO:0000255|HAMAP-Rule:MF_00400}.
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DR   EMBL; AM286415; CAL12233.1; -; Genomic_DNA.
DR   RefSeq; WP_011816381.1; NC_008800.1.
DR   RefSeq; YP_001006403.1; NC_008800.1.
DR   AlphaFoldDB; A1JPA1; -.
DR   SMR; A1JPA1; -.
DR   STRING; 393305.YE2163; -.
DR   EnsemblBacteria; CAL12233; CAL12233; YE2163.
DR   KEGG; yen:YE2163; -.
DR   PATRIC; fig|393305.7.peg.2328; -.
DR   eggNOG; COG0534; Bacteria.
DR   HOGENOM; CLU_012893_6_0_6; -.
DR   OMA; EFWILLK; -.
DR   Proteomes; UP000000642; 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:0015297; F:antiporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0042910; F:xenobiotic transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006814; P:sodium ion transport; IEA:UniProtKB-UniRule.
DR   GO; GO:0006855; P:xenobiotic transmembrane transport; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00400; MdtK; 1.
DR   InterPro; IPR002528; MATE_fam.
DR   InterPro; IPR022913; Multidrug-R_MdtK.
DR   Pfam; PF01554; MatE; 2.
DR   PIRSF; PIRSF006603; DinF; 1.
DR   TIGRFAMs; TIGR00797; matE; 1.
PE   3: Inferred from homology;
KW   Antiport; Cell inner membrane; Cell membrane; Ion transport; Membrane;
KW   Sodium; Sodium transport; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..457
FT                   /note="Multidrug resistance protein MdtK"
FT                   /id="PRO_1000049615"
FT   TRANSMEM        11..31
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        46..66
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        93..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        127..147
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        160..180
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        188..208
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        243..263
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        278..300
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        316..336
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        350..370
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        387..407
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
FT   TRANSMEM        418..438
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00400"
SQ   SEQUENCE   457 AA;  49437 MW;  9A93F3511F3B6C5F CRC64;
     MQKYIVEARS LLALAIPVVI AQLSQTAMGV VDTIMAGSVS ATDMAAVAVG TSIWLPAILF
     GHGLLLALTP TVAQLNGSGR RNQIAHQVRQ GFWLAFCVSV LIMVVIYNSD HIIMRMHNID
     PVLADKAVGF LHAIMWGAPG YLFFQVLRNQ CEGLSKTKPG MVIGFIGLLV NIPINYIFIY
     GKFGAPALGG VGCGVATGTV YWVMFLMMRW YVTRARSQQD IKLEKGFAAP DWQVMKRLGG
     LGLPVALALF FEVTLFAVVA LLVSPLGIVA VAGHQIALNF SSLMFMLPMS LSVAATIRVG
     FRLGQGSVDD ARVAAYTSIA VGLMLACVTA IFTVVFREHI ALLYNKTPEV VVMASHLMLL
     AALYQLSDAI QVIGSGVLRG YKDTRSIFFI TFTAYWLLGL PSGYLLGLTD YIVPAMGPSG
     FWIGFVIGLT SAAILMALRI RWLQKQPSAF ILQKAAH