ID   DCTA_ECO45              Reviewed;         428 AA.
AC   B7MEN1;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=C4-dicarboxylate transport protein {ECO:0000255|HAMAP-Rule:MF_01300};
GN   Name=dctA {ECO:0000255|HAMAP-Rule:MF_01300}; OrderedLocusNames=ECS88_3942;
OS   Escherichia coli O45:K1 (strain S88 / ExPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585035;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S88 / ExPEC;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Responsible for the transport of dicarboxylates such as
CC       succinate, fumarate, and malate from the periplasm across the membrane.
CC       {ECO:0000255|HAMAP-Rule:MF_01300}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01300}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01300}.
CC   -!- SIMILARITY: Belongs to the dicarboxylate/amino acid:cation symporter
CC       (DAACS) (TC 2.A.23) family. {ECO:0000255|HAMAP-Rule:MF_01300}.
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DR   EMBL; CU928161; CAR05152.1; -; Genomic_DNA.
DR   RefSeq; WP_000858214.1; NC_011742.1.
DR   AlphaFoldDB; B7MEN1; -.
DR   SMR; B7MEN1; -.
DR   EnsemblBacteria; CAR05152; CAR05152; ECS88_3942.
DR   GeneID; 66672587; -.
DR   KEGG; ecz:ECS88_3942; -.
DR   HOGENOM; CLU_019375_7_0_6; -.
DR   OMA; YLYIAVI; -.
DR   Proteomes; UP000000747; 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:0015293; F:symporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006835; P:dicarboxylic acid transport; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.3860.10; -; 1.
DR   HAMAP; MF_01300; C4_dicarb_transport; 1.
DR   InterPro; IPR023954; C4_dicarb_transport.
DR   InterPro; IPR001991; Na-dicarboxylate_symporter.
DR   InterPro; IPR018107; Na-dicarboxylate_symporter_CS.
DR   InterPro; IPR036458; Na:dicarbo_symporter_sf.
DR   PANTHER; PTHR42865; PTHR42865; 1.
DR   Pfam; PF00375; SDF; 1.
DR   SUPFAM; SSF118215; SSF118215; 1.
DR   PROSITE; PS00713; NA_DICARBOXYL_SYMP_1; 1.
DR   PROSITE; PS00714; NA_DICARBOXYL_SYMP_2; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Symport; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..428
FT                   /note="C4-dicarboxylate transport protein"
FT                   /id="PRO_1000140450"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        44..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        76..96
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        142..162
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        184..204
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        222..242
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        326..346
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
FT   TRANSMEM        352..372
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01300"
SQ   SEQUENCE   428 AA;  45436 MW;  D9B32F987B62D234 CRC64;
     MKTSLFKSLY FQVLTAIAIG ILLGHFYPEI GEQMKPLGDG FVKLIKMIIA PVIFCTVVTG
     IAGMESMKAV GRTGAVALLY FEIVSTIALI IGLIIVNVVQ PGAGMNVDPA TLDAKAVAVY
     ADQAKDQGIV AFIMDVIPAS VIGAFASGNI LQVLLFAVLF GFALHRLGSK GQLIFNVIES
     FSQVIFGIIN MIMRLAPIGA FGAMAFTIGK YGVGTLVQLG QLIICFYITC ILFVVLVLGS
     IAKATGFSIF KFIRYIREEL LIVLGTSSSE SALPRMLDKM EKLGCRKSVV GLVIPTGYSF
     NLDGTSIYLT MAAVFIAQAT NSQMDIVHQI TLLIVLLLSS KGAAGVTGSG FIVLAATLSA
     VGHLPVAGLA LILGIDRFMS EARALTNLVG NGVATIVVAK WVKELDHKKL DDVLNNRAPD
     GKTHELSS