ID   OM31_BRUSU              Reviewed;         240 AA.
AC   P0A3U5; G0KCF9; Q45322;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=31 kDa outer-membrane immunogenic protein;
DE   Flags: Precursor;
GN   Name=omp31; Synonyms=omp31-2; OrderedLocusNames=BRA0423, BS1330_II0420;
OS   Brucella suis biovar 1 (strain 1330).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=204722;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1330;
RX   PubMed=12271122; DOI=10.1073/pnas.192319099;
RA   Paulsen I.T., Seshadri R., Nelson K.E., Eisen J.A., Heidelberg J.F.,
RA   Read T.D., Dodson R.J., Umayam L.A., Brinkac L.M., Beanan M.J.,
RA   Daugherty S.C., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA   Nelson W.C., Ayodeji B., Kraul M., Shetty J., Malek J.A., Van Aken S.E.,
RA   Riedmuller S., Tettelin H., Gill S.R., White O., Salzberg S.L.,
RA   Hoover D.L., Lindler L.E., Halling S.M., Boyle S.M., Fraser C.M.;
RT   "The Brucella suis genome reveals fundamental similarities between animal
RT   and plant pathogens and symbionts.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:13148-13153(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1330;
RX   PubMed=22038969; DOI=10.1128/jb.06181-11;
RA   Tae H., Shallom S., Settlage R., Preston D., Adams L.G., Garner H.R.;
RT   "Revised genome sequence of Brucella suis 1330.";
RL   J. Bacteriol. 193:6410-6410(2011).
CC   -!- FUNCTION: Major outer membrane protein associated with peptidoglycans.
CC       May function as a porin.
CC   -!- SUBUNIT: Oligomeric.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane.
CC   -!- SIMILARITY: Belongs to the Omp25/RopB family. {ECO:0000305}.
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DR   EMBL; AE014292; AAN33618.1; -; Genomic_DNA.
DR   EMBL; CP002998; AEM19897.1; -; Genomic_DNA.
DR   RefSeq; WP_004681766.1; NZ_KN046805.1.
DR   AlphaFoldDB; P0A3U5; -.
DR   EnsemblBacteria; AEM19897; AEM19897; BS1330_II0420.
DR   GeneID; 45053476; -.
DR   KEGG; bms:BRA0423; -.
DR   KEGG; bsi:BS1330_II0420; -.
DR   PATRIC; fig|204722.22.peg.3209; -.
DR   HOGENOM; CLU_037100_0_1_5; -.
DR   OMA; ATHIGWT; -.
DR   Proteomes; UP000007104; Chromosome II.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046930; C:pore complex; IEA:UniProtKB-KW.
DR   GO; GO:0015288; F:porin activity; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
DR   InterPro; IPR011250; OMP/PagP_b-brl.
DR   InterPro; IPR027385; OMP_b-brl.
DR   Pfam; PF13505; OMP_b-brl; 1.
DR   SUPFAM; SSF56925; SSF56925; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ion transport; Membrane; Porin; Signal; Transmembrane;
KW   Transmembrane beta strand; Transport.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000255"
FT   CHAIN           20..240
FT                   /note="31 kDa outer-membrane immunogenic protein"
FT                   /id="PRO_0000021885"
FT   REGION          48..83
FT                   /note="Epitope recognized by the monoclonal antibody
FT                   A59/10F09/G10"
SQ   SEQUENCE   240 AA;  25323 MW;  21C6E5EC479F66A5 CRC64;
     MKSVILASIA AMFATSAMAA DVVVSEPSAP TAAPVDTFSW TGGYIGINAG YAGGKFKHPF
     SSFDKEDNEQ VSGSLDVTAG GFVGGVQAGY NWQLDNGVVL GAETDFQGSS VTGSISAGAS
     GLEGKAETKV EWFGTVRARL GYTATERLMV YGTGGLAYGK VKSAFNLGDD ASALHTWSDK
     TKAGWTLGAG AEYAINNNWT LKSEYLYTDL GKRNLVDVDN SFLESKVNFH TVRVGLNYKF