ID   JETB_BACCQ              Reviewed;         197 AA.
AC   B9IS84;
DT   03-AUG-2022, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 43.
DE   RecName: Full=Wadjet protein JetB {ECO:0000303|PubMed:29371424};
GN   Name=jetB {ECO:0000303|PubMed:29371424};
GN   OrderedLocusNames=BCQ_1016 {ECO:0000312|EMBL:ACM11446.1};
OS   Bacillus cereus (strain Q1).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=361100;
RN   [1] {ECO:0000312|EMBL:ACM11446.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Q1;
RX   PubMed=19060151; DOI=10.1128/jb.01629-08;
RA   Xiong Z., Jiang Y., Qi D., Lu H., Yang F., Yang J., Chen L., Sun L., Xu X.,
RA   Xue Y., Zhu Y., Jin Q.;
RT   "Complete genome sequence of the extremophilic Bacillus cereus strain Q1
RT   with industrial applications.";
RL   J. Bacteriol. 191:1120-1121(2009).
RN   [2]
RP   FUNCTION, DISRUPTION PHENOTYPE, AND MUTAGENESIS OF 59-GLU-LYS-60.
RC   STRAIN=Q1;
RX   PubMed=29371424; DOI=10.1126/science.aar4120;
RA   Doron S., Melamed S., Ofir G., Leavitt A., Lopatina A., Keren M.,
RA   Amitai G., Sorek R.;
RT   "Systematic discovery of antiphage defense systems in the microbial
RT   pangenome.";
RL   Science 359:0-0(2018).
CC   -!- FUNCTION: Component of antiplasmid transformation system Wadjet type I,
CC       composed of JetA, JetB, JetC and JetD. Expression of Wadjet type I in
CC       B.subtilis (strain BEST7003) reduces the transformation efficiency of
CC       plasmid pHCMC05. {ECO:0000269|PubMed:29371424}.
CC   -!- DISRUPTION PHENOTYPE: When this gene is missing the Wadjet system does
CC       not confer plasmid-transformation resistance in B.subtilis.
CC       {ECO:0000269|PubMed:29371424}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000227; ACM11446.1; -; Genomic_DNA.
DR   RefSeq; WP_001181829.1; NC_011969.1.
DR   EnsemblBacteria; ACM11446; ACM11446; BCQ_1016.
DR   KEGG; bcq:BCQ_1016; -.
DR   HOGENOM; CLU_084423_3_0_9; -.
DR   OMA; DETIWLL; -.
DR   Proteomes; UP000000441; Chromosome.
DR   InterPro; IPR025449; DUF4194.
DR   Pfam; PF13835; DUF4194; 1.
PE   1: Evidence at protein level;
FT   CHAIN           1..197
FT                   /note="Wadjet protein JetB"
FT                   /id="PRO_0000456346"
FT   MUTAGEN         59..60
FT                   /note="EK->KE: No longer protects against plasmid
FT                   transformation."
FT                   /evidence="ECO:0000269|PubMed:29371424"
SQ   SEQUENCE   197 AA;  23494 MW;  9A58CD41E808D776 CRC64;
     MQNVSERERE EMGIVVNYLF SHNFLLKEFE REKYHLAVRN KDIIKQYLQV IGWDFIVDEK
     HGCIVIVSPH YEHRLKLKKD ETIWLLVLRL IYEEKRSALS ISQYPFTTLQ EIKGKYETFR
     LPFVSKTKLR ELVQIGKQNQ LLRPIDNDIE SDDCRFQLFH SCIHVLQQGD LNVLYEKIKS
     YSEGGDHSEM DEETTIN