ID   VIRB3_BRUME             Reviewed;         116 AA.
AC   Q9RPY2;
DT   12-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   03-AUG-2022, entry version 90.
DE   RecName: Full=Type IV secretion system protein virB3;
GN   Name=virB3; OrderedLocusNames=BMEII0027;
OS   Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=224914;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=16M / ATCC 23456 / NCTC 10094;
RX   PubMed=11756688; DOI=10.1073/pnas.221575398;
RA   DelVecchio V.G., Kapatral V., Redkar R.J., Patra G., Mujer C., Los T.,
RA   Ivanova N., Anderson I., Bhattacharyya A., Lykidis A., Reznik G.,
RA   Jablonski L., Larsen N., D'Souza M., Bernal A., Mazur M., Goltsman E.,
RA   Selkov E., Elzer P.H., Hagius S., O'Callaghan D., Letesson J.-J.,
RA   Haselkorn R., Kyrpides N.C., Overbeek R.;
RT   "The genome sequence of the facultative intracellular pathogen Brucella
RT   melitensis.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:443-448(2002).
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; AE008918; AAL53268.1; -; Genomic_DNA.
DR   PIR; AI3512; AI3512.
DR   RefSeq; WP_002966512.1; NZ_GG703779.1.
DR   AlphaFoldDB; Q9RPY2; -.
DR   STRING; 224914.BMEII0027; -.
DR   EnsemblBacteria; AAL53268; AAL53268; BMEII0027.
DR   GeneID; 45125486; -.
DR   GeneID; 55591804; -.
DR   KEGG; bme:BMEII0027; -.
DR   KEGG; bmel:DK63_2092; -.
DR   PATRIC; fig|224914.52.peg.2193; -.
DR   eggNOG; COG3702; Bacteria.
DR   OMA; WIDTKFR; -.
DR   PRO; PR:Q9RPY2; -.
DR   Proteomes; UP000000419; 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_0000290174"
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