ID   Y4LS_SINFN              Reviewed;         183 AA.
AC   P55559;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 128.
DE   RecName: Full=Integrase-like protein y4lS;
GN   OrderedLocusNames=NGR_a02590; ORFNames=y4lS;
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   -!- SIMILARITY: Belongs to the site-specific recombinase resolvase family.
CC       {ECO:0000305}.
CC   -!- CAUTION: Lacks the conserved serine which acts in the transient
CC       covalent linkage to DNA during strand cleavage and rejoining.
CC       {ECO:0000305}.
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DR   EMBL; U00090; AAB92461.1; -; Genomic_DNA.
DR   RefSeq; NP_443966.1; NC_000914.2.
DR   RefSeq; WP_010875284.1; NC_000914.2.
DR   AlphaFoldDB; P55559; -.
DR   SMR; P55559; -.
DR   STRING; 394.NGR_a02590; -.
DR   EnsemblBacteria; AAB92461; AAB92461; NGR_a02590.
DR   KEGG; rhi:NGR_a02590; -.
DR   PATRIC; fig|394.7.peg.274; -.
DR   eggNOG; COG1961; Bacteria.
DR   HOGENOM; CLU_010686_8_3_5; -.
DR   OMA; RYERQME; -.
DR   OrthoDB; 1791095at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0000150; F:DNA strand exchange activity; IEA:UniProtKB-KW.
DR   GO; GO:0015074; P:DNA integration; IEA:UniProtKB-KW.
DR   GO; GO:0032196; P:transposition; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.1390; -; 1.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR006118; Recombinase_CS.
DR   InterPro; IPR006119; Resolv_N.
DR   InterPro; IPR036162; Resolvase-like_N_sf.
DR   InterPro; IPR006120; Resolvase_HTH_dom.
DR   Pfam; PF02796; HTH_7; 1.
DR   Pfam; PF00239; Resolvase; 1.
DR   SMART; SM00857; Resolvase; 1.
DR   SUPFAM; SSF46689; SSF46689; 1.
DR   SUPFAM; SSF53041; SSF53041; 1.
DR   PROSITE; PS00398; RECOMBINASES_2; 1.
DR   PROSITE; PS51736; RECOMBINASES_3; 1.
PE   3: Inferred from homology;
KW   DNA integration; DNA invertase; DNA recombination; DNA-binding; Plasmid;
KW   Reference proteome; Transposable element; Transposition.
FT   CHAIN           1..183
FT                   /note="Integrase-like protein y4lS"
FT                   /id="PRO_0000196387"
FT   DOMAIN          2..136
FT                   /note="Resolvase/invertase-type recombinase catalytic"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01072"
FT   SITE            10
FT                   /note="Ancestral active site Ser"
SQ   SEQUENCE   183 AA;  20180 MW;  B3E046F83C5C2BF9 CRC64;
     MARIGYARTF TTDQNLAAQI AALRNAGCEV IREEQKSGAS LEGRPQLMTI LDFIHAGETF
     VITRIDRLAR SLRDLQVIVD RLKAKGAHLV ATEQPADTST AAGKAFFDML GVFAGFETNL
     RRERQAEGIA AARKRGIYKG RPPKIDRAEI LLRLQQGQGP SKIARDLGIS RGTVYQVRKG
     VFE