ID   EPSA_RALSO              Reviewed;         381 AA.
AC   P58597;
DT   23-JAN-2002, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2002, sequence version 1.
DT   25-MAY-2022, entry version 107.
DE   RecName: Full=EPS I polysaccharide export outer membrane protein EpsA;
DE   Flags: Precursor;
GN   Name=epsA; OrderedLocusNames=RSp1020; ORFNames=RS02354;
OS   Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum).
OG   Plasmid megaplasmid Rsp.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Ralstonia.
OX   NCBI_TaxID=267608;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GMI1000;
RX   PubMed=11823852; DOI=10.1038/415497a;
RA   Salanoubat M., Genin S., Artiguenave F., Gouzy J., Mangenot S., Arlat M.,
RA   Billault A., Brottier P., Camus J.-C., Cattolico L., Chandler M.,
RA   Choisne N., Claudel-Renard C., Cunnac S., Demange N., Gaspin C., Lavie M.,
RA   Moisan A., Robert C., Saurin W., Schiex T., Siguier P., Thebault P.,
RA   Whalen M., Wincker P., Levy M., Weissenbach J., Boucher C.A.;
RT   "Genome sequence of the plant pathogen Ralstonia solanacearum.";
RL   Nature 415:497-502(2002).
CC   -!- FUNCTION: Probably involved in polymerization and/or export of
CC       exopolysaccharide EPS I which functions as a virulence factor.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000305}; Multi-pass
CC       membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the BexD/CtrA/VexA family. {ECO:0000305}.
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DR   EMBL; AL646053; CAD18171.1; -; Genomic_DNA.
DR   RefSeq; WP_011004310.1; NC_003296.1.
DR   AlphaFoldDB; P58597; -.
DR   SMR; P58597; -.
DR   STRING; 267608.RSp1020; -.
DR   EnsemblBacteria; CAD18171; CAD18171; RSp1020.
DR   GeneID; 60503931; -.
DR   KEGG; rso:RSp1020; -.
DR   eggNOG; COG1596; Bacteria.
DR   HOGENOM; CLU_038343_4_2_4; -.
DR   OMA; HPELNMP; -.
DR   Proteomes; UP000001436; Plasmid megaplasmid Rsp.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046930; C:pore complex; IEA:UniProtKB-KW.
DR   GO; GO:0015159; F:polysaccharide transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0015288; F:porin activity; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
DR   InterPro; IPR003715; Poly_export.
DR   InterPro; IPR019554; Soluble_ligand-bd.
DR   Pfam; PF02563; Poly_export; 1.
DR   Pfam; PF10531; SLBB; 2.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ion transport; Lipoprotein; Membrane; Palmitate;
KW   Plasmid; Polysaccharide transport; Porin; Reference proteome; Signal;
KW   Sugar transport; Transmembrane; Transmembrane beta strand; Transport;
KW   Virulence.
FT   SIGNAL          1..23
FT                   /evidence="ECO:0000255"
FT   CHAIN           24..381
FT                   /note="EPS I polysaccharide export outer membrane protein
FT                   EpsA"
FT                   /id="PRO_0000025220"
FT   LIPID           24
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000250"
FT   LIPID           24
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   381 AA;  40633 MW;  634F7057A50634A9 CRC64;
     MFVSIPNIRK AVVSLSVVPL LAACAFAPGM RFDPQRPLDP ADNASVPKIT PITPDLVRAG
     QTQAQVQASH ENADVGPLLA KATPYRIGTG DILSIVVWDH PELVFPTQTY SIGSTYDLAS
     FGGAPSVSGY VVSTGGDIQF PYAGVIKVAG KTQNEVRDEI SRGIARVVKD PQVTVRVLAY
     RSQRVYVDGE VKTPGQQSID DVPMTLVEAL NRAGGINTTT GDNSRIRLTR GGKQWTLSMP
     ALMQQGIDPA NILLRGGDIV RVEQREDSKV FVTGEVVRPS TVLPRNGRLT LSEALGEAGG
     VSPVSSDPRN VYVIRRAAEG EPQVYHLDAK SPVALALAEG FELKPKDVVY VDAGSLVRWS
     RVINLLVPTA TPLIGAAAVA K