ID   XERD_LEPIC              Reviewed;         298 AA.
AC   Q72SA5;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=Tyrosine recombinase XerD {ECO:0000255|HAMAP-Rule:MF_01807};
GN   Name=xerD {ECO:0000255|HAMAP-Rule:MF_01807}; OrderedLocusNames=LIC_11479;
OS   Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni
OS   (strain Fiocruz L1-130).
OC   Bacteria; Spirochaetes; Leptospirales; Leptospiraceae; Leptospira.
OX   NCBI_TaxID=267671;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Fiocruz L1-130;
RX   PubMed=15028702; DOI=10.1128/jb.186.7.2164-2172.2004;
RA   Nascimento A.L.T.O., Ko A.I., Martins E.A.L., Monteiro-Vitorello C.B.,
RA   Ho P.L., Haake D.A., Verjovski-Almeida S., Hartskeerl R.A., Marques M.V.,
RA   Oliveira M.C., Menck C.F.M., Leite L.C.C., Carrer H., Coutinho L.L.,
RA   Degrave W.M., Dellagostin O.A., El-Dorry H., Ferro E.S., Ferro M.I.T.,
RA   Furlan L.R., Gamberini M., Giglioti E.A., Goes-Neto A., Goldman G.H.,
RA   Goldman M.H.S., Harakava R., Jeronimo S.M.B., Junqueira-de-Azevedo I.L.M.,
RA   Kimura E.T., Kuramae E.E., Lemos E.G.M., Lemos M.V.F., Marino C.L.,
RA   Nunes L.R., de Oliveira R.C., Pereira G.G., Reis M.S., Schriefer A.,
RA   Siqueira W.J., Sommer P., Tsai S.M., Simpson A.J.G., Ferro J.A.,
RA   Camargo L.E.A., Kitajima J.P., Setubal J.C., Van Sluys M.A.;
RT   "Comparative genomics of two Leptospira interrogans serovars reveals novel
RT   insights into physiology and pathogenesis.";
RL   J. Bacteriol. 186:2164-2172(2004).
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_01807}.
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_01807}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01807}.
CC   -!- SIMILARITY: Belongs to the 'phage' integrase family. XerD subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01807}.
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DR   EMBL; AE016823; AAS70077.1; -; Genomic_DNA.
DR   RefSeq; WP_000204200.1; NC_005823.1.
DR   AlphaFoldDB; Q72SA5; -.
DR   SMR; Q72SA5; -.
DR   PaxDb; Q72SA5; -.
DR   EnsemblBacteria; AAS70077; AAS70077; LIC_11479.
DR   GeneID; 61144777; -.
DR   KEGG; lic:LIC_11479; -.
DR   HOGENOM; CLU_027562_9_6_12; -.
DR   OMA; QAFWYLI; -.
DR   Proteomes; UP000007037; Chromosome I.
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   HAMAP; MF_01807; Recomb_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; IPR011932; Recomb_XerD.
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; TIGR02225; recomb_XerD; 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..298
FT                   /note="Tyrosine recombinase XerD"
FT                   /id="PRO_0000095392"
FT   DOMAIN          3..88
FT                   /note="Core-binding (CB)"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01248"
FT   DOMAIN          109..292
FT                   /note="Tyr recombinase"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01246"
FT   ACT_SITE        149
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
FT   ACT_SITE        173
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
FT   ACT_SITE        244
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
FT   ACT_SITE        247
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
FT   ACT_SITE        270
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
FT   ACT_SITE        279
FT                   /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01807"
SQ   SEQUENCE   298 AA;  35073 MW;  F1578AA6F23FEB25 CRC64;
     MTSSHNNLLQ NFQEYLSVEK GLSDNSIYSY GYDLNKFKNF LEKEHIDFLK VQADDIMRFL
     NEEKDRKISS KTIAREVVAI RQFYKFLKDE KKLDTNPTEK IETPEVMRSI PDYLTQDEIE
     ELFASIKEDN LYELRDKCIF ELLYSSGLRI SEACNLRLND MDLEGMTLTV EGKGGRQRLV
     PFGEKSLDIL NRYLKQSRPF ILKSRNCEYL FVSKKGSYIN RKSVWRLLNH YIKRTSILKK
     VTPHTLRHSF ATHLLENHAD LKSVQELLGH IDIATTQIYT HMANKTLREV HKKFHPRG