ID   VAPB_RICBR              Reviewed;          95 AA.
AC   Q1RHR3;
DT   04-MAR-2015, integrated into UniProtKB/Swiss-Prot.
DT   16-MAY-2006, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=Antitoxin VapB {ECO:0000303|PubMed:22046301};
GN   Name=vapB {ECO:0000305}; Synonyms=vapB1 {ECO:0000303|PubMed:22046301};
GN   OrderedLocusNames=RBE_1020;
OS   Rickettsia bellii (strain RML369-C).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; belli group.
OX   NCBI_TaxID=336407;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RML369-C;
RX   PubMed=16703114; DOI=10.1371/journal.pgen.0020076;
RA   Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C.,
RA   Fournier P.-E., Claverie J.-M., Raoult D.;
RT   "Genome sequence of Rickettsia bellii illuminates the role of amoebae in
RT   gene exchanges between intracellular pathogens.";
RL   PLoS Genet. 2:733-744(2006).
RN   [2]
RP   FUNCTION.
RC   STRAIN=RML369-C;
RX   PubMed=22046301; DOI=10.1371/journal.pone.0026528;
RA   Audoly G., Vincentelli R., Edouard S., Georgiades K., Mediannikov O.,
RA   Gimenez G., Socolovschi C., Mege J.L., Cambillau C., Raoult D.;
RT   "Effect of rickettsial toxin VapC on its eukaryotic host.";
RL   PLoS ONE 6:E26528-E26528(2011).
CC   -!- FUNCTION: Antitoxin component of a type II toxin-antitoxin (TA) system.
CC       Partially neutralizes the RNase activity of cognate toxin VapC.
CC       {ECO:0000269|PubMed:22046301}.
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DR   EMBL; CP000087; ABE05101.1; -; Genomic_DNA.
DR   RefSeq; WP_011477679.1; NC_007940.1.
DR   AlphaFoldDB; Q1RHR3; -.
DR   SMR; Q1RHR3; -.
DR   STRING; 336407.RBE_1020; -.
DR   EnsemblBacteria; ABE05101; ABE05101; RBE_1020.
DR   KEGG; rbe:RBE_1020; -.
DR   HOGENOM; CLU_2384284_0_0_5; -.
DR   OMA; RNTKQDI; -.
DR   OrthoDB; 1826194at2; -.
DR   Proteomes; UP000001951; Chromosome.
PE   4: Predicted;
KW   Toxin-antitoxin system.
FT   CHAIN           1..95
FT                   /note="Antitoxin VapB"
FT                   /id="PRO_0000432238"
SQ   SEQUENCE   95 AA;  11046 MW;  B656862651ED12A4 CRC64;
     MAQIVKATEA VRSFSDIINR VYYKGESFDI QKGNNIVAQI TPVENKSSVK VKNLDELFKN
     GPHLDPEDAE QFMKDVDDVR RSTRINIEEL YRKWD