ID   EXBD1_VIBCH             Reviewed;         138 AA.
AC   O52044; Q9JPZ2;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1998, sequence version 1.
DT   03-AUG-2022, entry version 93.
DE   RecName: Full=Biopolymer transport protein exbD1;
GN   Name=exbD1; Synonyms=exbD; OrderedLocusNames=VC_A0912;
OS   Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=243277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Classical CA401;
RX   PubMed=9781885; DOI=10.1046/j.1365-2958.1998.01034.x;
RA   Occhino D.A., Wyckoff E.E., Henderson D.P., Wrona T.J., Payne S.M.;
RT   "Vibrio cholerae iron transport: haem transport genes are linked to one of
RT   two sets of tonB, exbB, exbD genes.";
RL   Mol. Microbiol. 29:1493-1507(1998).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39315 / El Tor Inaba N16961;
RX   PubMed=10952301; DOI=10.1038/35020000;
RA   Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L.,
RA   Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R.,
RA   Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D.,
RA   Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A.,
RA   Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L.,
RA   Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.;
RT   "DNA sequence of both chromosomes of the cholera pathogen Vibrio
RT   cholerae.";
RL   Nature 406:477-483(2000).
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; AF016580; AAB94546.1; -; Genomic_DNA.
DR   EMBL; AE003853; AAF96809.1; -; Genomic_DNA.
DR   PIR; D82400; D82400.
DR   RefSeq; NP_233297.1; NC_002506.1.
DR   RefSeq; WP_000597688.1; NZ_LT906615.1.
DR   AlphaFoldDB; O52044; -.
DR   SMR; O52044; -.
DR   STRING; 243277.VC_A0912; -.
DR   DNASU; 2612211; -.
DR   EnsemblBacteria; AAF96809; AAF96809; VC_A0912.
DR   GeneID; 57742281; -.
DR   GeneID; 66941031; -.
DR   KEGG; vch:VC_A0912; -.
DR   PATRIC; fig|243277.26.peg.3527; -.
DR   eggNOG; COG0848; Bacteria.
DR   HOGENOM; CLU_085305_5_1_6; -.
DR   OMA; MVFLMLT; -.
DR   BioCyc; VCHO:VCA0912-MON; -.
DR   Proteomes; UP000000584; Chromosome 2.
DR   GO; GO:0005887; C:integral component of plasma membrane; IBA:GO_Central.
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   Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..138
FT                   /note="Biopolymer transport protein exbD1"
FT                   /id="PRO_0000129132"
FT   TOPO_DOM        1..16
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        17..37
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        38..138
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   138 AA;  15239 MW;  E004184FA9C6A3F3 CRC64;
     MIKSSAKHND FGLTPDLTPL LDIIFIVMVF LLLTASVRLE SLEVALPTTD SPVVNEVNKE
     SITVNILATE PYWAIDGKPY LDWHNFSLAL LESVQVDKRP VVIAADQGAE VQQLVKLLSF
     LQENGIQATQ LLTEPSHS