ID   RFBD_YEREN              Reviewed;         259 AA.
AC   Q56902;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=O-antigen export system permease protein RfbD;
GN   Name=rfbD;
OS   Yersinia enterocolitica.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=630;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=6471/76 / Serotype O:3;
RX   PubMed=7692217; DOI=10.1111/j.1365-2958.1993.tb01692.x;
RA   Zhang L., Al-Hendy A., Toivanen P., Skurnik M.;
RT   "Genetic organization and sequence of the rfb gene cluster of Yersinia
RT   enterocolitica serotype O:3: similarities to the dTDP-L-rhamnose
RT   biosynthesis pathway of Salmonella and to the bacterial polysaccharide
RT   transport systems.";
RL   Mol. Microbiol. 9:309-321(1993).
CC   -!- FUNCTION: May form an ATP-driven O-antigen export apparatus, in
CC       association with RfbE.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Multi-pass
CC       membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ABC-2 integral membrane protein family.
CC       {ECO:0000305}.
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DR   EMBL; Z18920; CAA79350.1; -; Genomic_DNA.
DR   PIR; S35297; S35297.
DR   RefSeq; WP_005157829.1; NZ_UHIX01000001.1.
DR   AlphaFoldDB; Q56902; -.
DR   SMR; Q56902; -.
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:0015774; P:polysaccharide transport; IEA:UniProtKB-KW.
DR   InterPro; IPR013525; ABC_2_trans.
DR   Pfam; PF01061; ABC2_membrane; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Polysaccharide transport;
KW   Sugar transport; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..259
FT                   /note="O-antigen export system permease protein RfbD"
FT                   /id="PRO_0000182995"
FT   TRANSMEM        35..55
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        65..85
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        112..134
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        146..166
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        179..199
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        202..222
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        228..248
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          35..248
FT                   /note="ABC transmembrane type-2"
SQ   SEQUENCE   259 AA;  29120 MW;  DFED331F451540BA CRC64;
     MSLVINDLLK SLHHLPLIFH MAYSDTKARY KRSMLGPLWL TLGAAVGVVG LGLVWSQLLH
     QERSELIPSL TIGLLLWQFI SGCVIESTST FVKQSQIIRN LQLPFFIHPI QLIVRQSITL
     AHNLIVLVVV LIIYPQNLGL VSILSIVGFA IVLINLLWIS VMLSIIGARF RDVEQIVQAL
     MPIIFFLTPV LYKAGHAGVN QAIIWLNPFT YFITLVRDPI FGNIPAVFVY QITIGMAIVG
     WGLTLIIFNR FAPRIAFWI