ID   EXBD2_XANCB             Reviewed;         136 AA.
AC   B0RLE8; O34258;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 70.
DE   RecName: Full=Biopolymer transport protein exbD2;
GN   Name=exbD2; OrderedLocusNames=xcc-b100_0011;
OS   Xanthomonas campestris pv. campestris (strain B100).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=509169;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=9371459; DOI=10.1128/jb.179.22.7103-7110.1997;
RA   Wiggerich H.G., Klauke B., Koeplin R., Priefer U.B., Puehler A.;
RT   "Unusual structure of the tonB-exb DNA region of Xanthomonas campestris pv.
RT   campestris: tonB, exbB, and exbD1 are essential for ferric iron uptake, but
RT   exbD2 is not.";
RL   J. Bacteriol. 179:7103-7110(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B100;
RX   PubMed=18304669; DOI=10.1016/j.jbiotec.2007.12.013;
RA   Vorhoelter F.-J., Schneiker S., Goesmann A., Krause L., Bekel T.,
RA   Kaiser O., Linke B., Patschkowski T., Rueckert C., Schmid J., Sidhu V.K.,
RA   Sieber V., Tauch A., Watt S.A., Weisshaar B., Becker A., Niehaus K.,
RA   Puehler A.;
RT   "The genome of Xanthomonas campestris pv. campestris B100 and its use for
RT   the reconstruction of metabolic pathways involved in xanthan
RT   biosynthesis.";
RL   J. Biotechnol. 134:33-45(2008).
CC   -!- FUNCTION: Involved in the TonB-dependent energy-dependent transport of
CC       various receptor-bound substrates. {ECO:0000250}.
CC   -!- SUBUNIT: The accessory proteins ExbB and ExbD seem to form a complex
CC       with TonB. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Single-pass
CC       type II membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ExbD/TolR family. {ECO:0000305}.
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DR   EMBL; Z95386; CAB08607.1; -; Genomic_DNA.
DR   EMBL; AM920689; CAP49339.1; -; Genomic_DNA.
DR   AlphaFoldDB; B0RLE8; -.
DR   SMR; B0RLE8; -.
DR   KEGG; xca:xcc-b100_0011; -.
DR   HOGENOM; CLU_085305_1_1_6; -.
DR   OMA; PMHAINV; -.
DR   Proteomes; UP000001188; 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:0022857; F:transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR   InterPro; IPR003400; ExbD.
DR   PANTHER; PTHR30558; PTHR30558; 1.
DR   Pfam; PF02472; ExbD; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Protein transport;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..136
FT                   /note="Biopolymer transport protein exbD2"
FT                   /id="PRO_0000333183"
FT   TOPO_DOM        1..23
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        24..44
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        45..136
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   136 AA;  14996 MW;  9F41564540B11B4F CRC64;
     MAFSTGGNRG PMADINVTPL VDVMLVLLII FIVTAPIMTY PIAVDLPQRV LNPPPQTTEP
     PPPIELRIDA SNQVFWNNSP TPVAQLQQKM EEVVQADPTN QPELRIDANE DAEYEVMAKV
     LAAAKNSQMK KIGFMQ