ID   VIRB3_BRUAB             Reviewed;         116 AA.
AC   P0C526; Q57A16; Q7BMZ8;
DT   12-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 59.
DE   RecName: Full=Type IV secretion system protein virB3;
GN   Name=virB3; OrderedLocusNames=BruAb2_0067;
OS   Brucella abortus biovar 1 (strain 9-941).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=262698;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=9-941;
RX   PubMed=15805518; DOI=10.1128/jb.187.8.2715-2726.2005;
RA   Halling S.M., Peterson-Burch B.D., Bricker B.J., Zuerner R.L., Qing Z.,
RA   Li L.-L., Kapur V., Alt D.P., Olsen S.C.;
RT   "Completion of the genome sequence of Brucella abortus and comparison to
RT   the highly similar genomes of Brucella melitensis and Brucella suis.";
RL   J. Bacteriol. 187:2715-2726(2005).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the virB3 family. {ECO:0000305}.
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DR   EMBL; AE017224; AAX75518.1; -; Genomic_DNA.
DR   RefSeq; WP_002966512.1; NC_006933.1.
DR   AlphaFoldDB; P0C526; -.
DR   EnsemblBacteria; AAX75518; AAX75518; BruAb2_0067.
DR   GeneID; 45125486; -.
DR   GeneID; 55591804; -.
DR   KEGG; bmb:BruAb2_0067; -.
DR   HOGENOM; CLU_158477_0_0_5; -.
DR   OMA; WIDTKFR; -.
DR   PRO; PR:P0C526; -.
DR   Proteomes; UP000000540; Chromosome II.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR007792; T4SS_VirB3/TrbD/AvhB.
DR   Pfam; PF05101; VirB3; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Transmembrane; Transmembrane helix; Virulence.
FT   CHAIN           1..116
FT                   /note="Type IV secretion system protein virB3"
FT                   /id="PRO_0000290173"
FT   TRANSMEM        23..43
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        45..65
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   116 AA;  13082 MW;  1FBAAC743EAFBDD9 CRC64;
     MTTAPQESNA RSAGYRGDPI FKGCTRPAML FGVPVIPLVI VGGSIVLLSV WISMFILPLI
     VPIVLVMRQI TQTDDQMFRL LGLKAQFRLI HFNRTGRFWR ASAYSPIAFT KRKRES