ID   Y4KP_SINFN              Reviewed;          96 AA.
AC   P55534;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 103.
DE   RecName: Full=Putative toxin Y4kP;
GN   OrderedLocusNames=NGR_a02800; ORFNames=y4kP;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=9163424; DOI=10.1038/387394a0;
RA   Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A.,
RA   Perret X.;
RT   "Molecular basis of symbiosis between Rhizobium and legumes.";
RL   Nature 387:394-401(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=19376903; DOI=10.1128/aem.00515-09;
RA   Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA   Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA   Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA   Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT   "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT   systems.";
RL   Appl. Environ. Microbiol. 75:4035-4045(2009).
CC   -!- FUNCTION: Toxic component of a type II toxin-antitoxin (TA) system.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the RelE toxin family. {ECO:0000305}.
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DR   EMBL; U00090; AAB91747.1; -; Genomic_DNA.
DR   PIR; T10870; T10870.
DR   RefSeq; NP_443945.1; NC_000914.2.
DR   RefSeq; WP_010875305.1; NC_000914.2.
DR   AlphaFoldDB; P55534; -.
DR   SMR; P55534; -.
DR   EnsemblBacteria; AAB91747; AAB91747; NGR_a02800.
DR   KEGG; rhi:NGR_a02800; -.
DR   PATRIC; fig|394.7.peg.298; -.
DR   eggNOG; COG3668; Bacteria.
DR   HOGENOM; CLU_147162_11_2_5; -.
DR   OMA; REWPLPD; -.
DR   OrthoDB; 2036309at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
DR   Gene3D; 3.30.2310.20; -; 1.
DR   InterPro; IPR007712; RelE/ParE_toxin.
DR   InterPro; IPR035093; RelE/ParE_toxin_dom_sf.
DR   Pfam; PF05016; ParE_toxin; 1.
DR   TIGRFAMs; TIGR02385; RelE_StbE; 1.
PE   3: Inferred from homology;
KW   Plasmid; Reference proteome; Toxin-antitoxin system.
FT   CHAIN           1..96
FT                   /note="Putative toxin Y4kP"
FT                   /id="PRO_0000200895"
SQ   SEQUENCE   96 AA;  10978 MW;  7DC82BAAE71FD8C8 CRC64;
     MSRKRIRWTL RALRRLDEIG AYIEKDDPDA AARVVARIGT AVDALAEYPA SGRPGRIKST
     RELVLADIPY IIPYRISRDV EILTVMHAHQ QWPQVL