ID   XERC_LISW6              Reviewed;         300 AA.
AC   A0AI80;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   28-NOV-2006, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Tyrosine recombinase XerC {ECO:0000255|HAMAP-Rule:MF_01808};
GN   Name=xerC {ECO:0000255|HAMAP-Rule:MF_01808}; OrderedLocusNames=lwe1294;
OS   Listeria welshimeri serovar 6b (strain ATCC 35897 / DSM 20650 / CIP 8149 /
OS   NCTC 11857 / SLCC 5334 / V8).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Listeriaceae; Listeria.
OX   NCBI_TaxID=386043;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35897 / DSM 20650 / CIP 8149 / NCTC 11857 / SLCC 5334 / V8;
RX   PubMed=16936040; DOI=10.1128/jb.00758-06;
RA   Hain T., Steinweg C., Kuenne C.T., Billion A., Ghai R., Chatterjee S.S.,
RA   Domann E., Kaerst U., Goesmann A., Bekel T., Bartels D., Kaiser O.,
RA   Meyer F., Puehler A., Weisshaar B., Wehland J., Liang C., Dandekar T.,
RA   Lampidis R., Kreft J., Goebel W., Chakraborty T.;
RT   "Whole-genome sequence of Listeria welshimeri reveals common steps in
RT   genome reduction with Listeria innocua as compared to Listeria
RT   monocytogenes.";
RL   J. Bacteriol. 188:7405-7415(2006).
CC   -!- FUNCTION: Site-specific tyrosine recombinase, which acts by catalyzing
CC       the cutting and rejoining of the recombining DNA molecules. The XerC-
CC       XerD complex is essential to convert dimers of the bacterial chromosome
CC       into monomers to permit their segregation at cell division. It also
CC       contributes to the segregational stability of plasmids.
CC       {ECO:0000255|HAMAP-Rule:MF_01808}.
CC   -!- SUBUNIT: Forms a cyclic heterotetrameric complex composed of two
CC       molecules of XerC and two molecules of XerD. {ECO:0000255|HAMAP-
CC       Rule:MF_01808}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01808}.
CC   -!- SIMILARITY: Belongs to the 'phage' integrase family. XerC subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01808}.
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DR   EMBL; AM263198; CAK20712.1; -; Genomic_DNA.
DR   RefSeq; WP_011702103.1; NC_008555.1.
DR   AlphaFoldDB; A0AI80; -.
DR   SMR; A0AI80; -.
DR   STRING; 386043.lwe1294; -.
DR   EnsemblBacteria; CAK20712; CAK20712; lwe1294.
DR   GeneID; 61189171; -.
DR   KEGG; lwe:lwe1294; -.
DR   eggNOG; COG4974; Bacteria.
DR   HOGENOM; CLU_027562_9_0_9; -.
DR   OMA; QAFWYLI; -.
DR   OrthoDB; 745068at2; -.
DR   Proteomes; UP000000779; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0009037; F:tyrosine-based site-specific recombinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   GO; GO:0007059; P:chromosome segregation; IEA:UniProtKB-UniRule.
DR   GO; GO:0006313; P:transposition, DNA-mediated; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.150.130; -; 1.
DR   Gene3D; 1.10.443.10; -; 1.
DR   HAMAP; MF_01808; Recomb_XerC_XerD; 1.
DR   InterPro; IPR044068; CB.
DR   InterPro; IPR011010; DNA_brk_join_enz.
DR   InterPro; IPR013762; Integrase-like_cat_sf.
DR   InterPro; IPR002104; Integrase_catalytic.
DR   InterPro; IPR010998; Integrase_recombinase_N.
DR   InterPro; IPR004107; Integrase_SAM-like_N.
DR   InterPro; IPR011931; Recomb_XerC.
DR   InterPro; IPR023009; Tyrosine_recombinase_XerC/XerD.
DR   Pfam; PF02899; Phage_int_SAM_1; 1.
DR   Pfam; PF00589; Phage_integrase; 1.
DR   SUPFAM; SSF56349; SSF56349; 1.
DR   TIGRFAMs; TIGR02224; recomb_XerC; 1.
DR   PROSITE; PS51900; CB; 1.
DR   PROSITE; PS51898; TYR_RECOMBINASE; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Chromosome partition; Cytoplasm;
KW   DNA integration; DNA recombination; DNA-binding.
FT   CHAIN           1..300
FT                   /note="Tyrosine recombinase XerC"
FT                   /id="PRO_1000070010"
FT   DOMAIN          2..88
FT                   /note="Core-binding (CB)"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01248"
FT   DOMAIN          109..294
FT                   /note="Tyr recombinase"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01246"
FT   ACT_SITE        150
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
FT   ACT_SITE        174
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
FT   ACT_SITE        246
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
FT   ACT_SITE        249
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
FT   ACT_SITE        272
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
FT   ACT_SITE        281
FT                   /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01808"
SQ   SEQUENCE   300 AA;  34993 MW;  CD0945FC4BC7790E CRC64;
     MTQEGKLEQQ FLNYLHSERN YSVNTSTAYE NDILDFRRFL NEQAISEYQQ VTFLDVRIYL
     TELKQKSFSR TTVARKISSL RSFYTFLLRE NVISENPFTY VSHAKNQLRL PKFFYSEEME
     ALFQVVYEDN ETLTLRDRVL LEVLYGTGIR VSECAGILLS DLDTSYQAIL IRGKGNKERY
     VPFGAYAEDA ITDYLSSRTE LMIRFKKEHD SLLINHYGDP LTTRGIRYCL TKIISKASLT
     RKIHPHMLRH TFATDLLNNG ADMRTVQELL GHASLSSTQI YTHVTKEHLK STYMKHHPRA