ID   VPB13_ARCFU             Reviewed;          61 AA.
AC   O29173;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Putative antitoxin VapB13;
GN   Name=vapB13; OrderedLocusNames=AF_1092;
OS   Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC
OS   100126 / VC-16).
OC   Archaea; Euryarchaeota; Archaeoglobi; Archaeoglobales; Archaeoglobaceae;
OC   Archaeoglobus.
OX   NCBI_TaxID=224325;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16;
RX   PubMed=9389475; DOI=10.1038/37052;
RA   Klenk H.-P., Clayton R.A., Tomb J.-F., White O., Nelson K.E., Ketchum K.A.,
RA   Dodson R.J., Gwinn M.L., Hickey E.K., Peterson J.D., Richardson D.L.,
RA   Kerlavage A.R., Graham D.E., Kyrpides N.C., Fleischmann R.D.,
RA   Quackenbush J., Lee N.H., Sutton G.G., Gill S.R., Kirkness E.F.,
RA   Dougherty B.A., McKenney K., Adams M.D., Loftus B.J., Peterson S.N.,
RA   Reich C.I., McNeil L.K., Badger J.H., Glodek A., Zhou L., Overbeek R.,
RA   Gocayne J.D., Weidman J.F., McDonald L.A., Utterback T.R., Cotton M.D.,
RA   Spriggs T., Artiach P., Kaine B.P., Sykes S.M., Sadow P.W., D'Andrea K.P.,
RA   Bowman C., Fujii C., Garland S.A., Mason T.M., Olsen G.J., Fraser C.M.,
RA   Smith H.O., Woese C.R., Venter J.C.;
RT   "The complete genome sequence of the hyperthermophilic, sulphate-reducing
RT   archaeon Archaeoglobus fulgidus.";
RL   Nature 390:364-370(1997).
RN   [2]
RP   POSSIBLE FUNCTION.
RC   STRAIN=ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16;
RX   PubMed=15718296; DOI=10.1093/nar/gki201;
RA   Pandey D.P., Gerdes K.;
RT   "Toxin-antitoxin loci are highly abundant in free-living but lost from
RT   host-associated prokaryotes.";
RL   Nucleic Acids Res. 33:966-976(2005).
CC   -!- FUNCTION: Possibly the antitoxin component of a type II toxin-antitoxin
CC       (TA) system. Its cognate toxin is VapC13 (Potential). {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the UPF0165 family. {ECO:0000305}.
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DR   EMBL; AE000782; AAB90155.1; -; Genomic_DNA.
DR   PIR; C69386; C69386.
DR   RefSeq; WP_010878588.1; NC_000917.1.
DR   AlphaFoldDB; O29173; -.
DR   SMR; O29173; -.
DR   STRING; 224325.AF_1092; -.
DR   EnsemblBacteria; AAB90155; AAB90155; AF_1092.
DR   GeneID; 24794696; -.
DR   KEGG; afu:AF_1092; -.
DR   eggNOG; arCOG03880; Archaea.
DR   HOGENOM; CLU_200885_3_1_2; -.
DR   Proteomes; UP000002199; Chromosome.
DR   Gene3D; 4.10.1150.10; -; 1.
DR   InterPro; IPR008203; AF2212-like.
DR   InterPro; IPR024069; AF2212-like_dom_sf.
DR   Pfam; PF01954; DUF104; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Toxin-antitoxin system.
FT   CHAIN           1..61
FT                   /note="Putative antitoxin VapB13"
FT                   /id="PRO_0000156854"
SQ   SEQUENCE   61 AA;  6920 MW;  ABB2ABA9645CB03C CRC64;
     MPKIIEAIYE NGVFKPLQKV DLKEGERVRV VVSEVVAKTR GLLKGCEMEE IIEEIESEGF
     L