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Database: UniProt
Entry: A0A0P0AEF0_9RHOB
LinkDB: A0A0P0AEF0_9RHOB
Original site: A0A0P0AEF0_9RHOB 
ID   A0A0P0AEF0_9RHOB        Unreviewed;       310 AA.
AC   A0A0P0AEF0;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 31.
DE   RecName: Full=Tyrosine recombinase XerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN   Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN   ORFNames=IMCC12053_2729 {ECO:0000313|EMBL:ALI56676.1};
OS   Celeribacter marinus.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Celeribacter.
OX   NCBI_TaxID=1397108 {ECO:0000313|EMBL:ALI56676.1, ECO:0000313|Proteomes:UP000064920};
RN   [1] {ECO:0000313|EMBL:ALI56676.1, ECO:0000313|Proteomes:UP000064920}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IMCC 12053 {ECO:0000313|EMBL:ALI56676.1,
RC   ECO:0000313|Proteomes:UP000064920};
RA   Wang D.B., Wang M.;
RL   Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
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:0000256|HAMAP-Rule:MF_01808}.
CC   -!- SUBUNIT: Forms a cyclic heterotetrameric complex composed of two
CC       molecules of XerC and two molecules of XerD. {ECO:0000256|HAMAP-
CC       Rule:MF_01808}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|HAMAP-Rule:MF_01808}.
CC   -!- SIMILARITY: Belongs to the 'phage' integrase family. XerC subfamily.
CC       {ECO:0000256|HAMAP-Rule:MF_01808}.
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DR   EMBL; CP012023; ALI56676.1; -; Genomic_DNA.
DR   RefSeq; WP_062219827.1; NZ_FOSM01000006.1.
DR   AlphaFoldDB; A0A0P0AEF0; -.
DR   STRING; 1397108.IMCC12053_2729; -.
DR   KEGG; cmar:IMCC12053_2729; -.
DR   PATRIC; fig|1397108.4.peg.2790; -.
DR   OrthoDB; 9801717at2; -.
DR   Proteomes; UP000064920; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0009037; F:tyrosine-based site-specific recombinase activity; IEA:UniProtKB-UniRule.
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:DNA transposition; IEA:UniProtKB-UniRule.
DR   CDD; cd00798; INT_XerDC_C; 1.
DR   Gene3D; 1.10.150.130; -; 1.
DR   Gene3D; 1.10.443.10; Intergrase catalytic core; 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; IPR023009; Tyrosine_recombinase_XerC/XerD.
DR   PANTHER; PTHR30349; PHAGE INTEGRASE-RELATED; 1.
DR   PANTHER; PTHR30349:SF77; TYROSINE RECOMBINASE XERC; 1.
DR   Pfam; PF02899; Phage_int_SAM_1; 1.
DR   Pfam; PF00589; Phage_integrase; 1.
DR   SUPFAM; SSF56349; DNA breaking-rejoining enzymes; 1.
DR   SUPFAM; SSF47823; lambda integrase-like, N-terminal domain; 1.
DR   PROSITE; PS51900; CB; 1.
DR   PROSITE; PS51898; TYR_RECOMBINASE; 1.
PE   3: Inferred from homology;
KW   Cell cycle {ECO:0000256|ARBA:ARBA00023306, ECO:0000256|HAMAP-
KW   Rule:MF_01808};
KW   Cell division {ECO:0000256|ARBA:ARBA00022618, ECO:0000256|HAMAP-
KW   Rule:MF_01808};
KW   Chromosome partition {ECO:0000256|ARBA:ARBA00022829, ECO:0000256|HAMAP-
KW   Rule:MF_01808};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01808};
KW   DNA integration {ECO:0000256|ARBA:ARBA00022908, ECO:0000256|HAMAP-
KW   Rule:MF_01808};
KW   DNA recombination {ECO:0000256|ARBA:ARBA00023172, ECO:0000256|HAMAP-
KW   Rule:MF_01808};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW   Rule:MF_01808}; Reference proteome {ECO:0000313|Proteomes:UP000064920}.
FT   DOMAIN          7..98
FT                   /note="Core-binding (CB)"
FT                   /evidence="ECO:0000259|PROSITE:PS51900"
FT   DOMAIN          119..301
FT                   /note="Tyr recombinase"
FT                   /evidence="ECO:0000259|PROSITE:PS51898"
FT   ACT_SITE        162
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT   ACT_SITE        185
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT   ACT_SITE        253
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT   ACT_SITE        256
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT   ACT_SITE        279
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT   ACT_SITE        288
FT                   /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ   SEQUENCE   310 AA;  33511 MW;  934297942E8FC4C4 CRC64;
     MSLVPTGGLR AALGDWLDHE RALKGVADNT ITAYSTDVAG WLSFLMAHHG EGFGISKFKS
     LTISDMRAWM AHERGRGSQP RSLARSLSAV KGFTRWLAER EGFDATAILS TRSPKYQRKL
     PRPLSADAAK DMIGTVAMQH DEPWVAARDS AVITVLYGCG LRISEALSLT GADVPLAEVI
     RIVGKGGKER VVPVLPAARA AVDTYVRLCP YDLEPTQPLF RGKRGGALNP RQISKVTEAA
     RMQLGLPSTV TPHAMRHSFA THLLNAGGDL RAIQELLGHA SLSTTQAYTA VDAARLLEVY
     ENAHPRAKSL
//
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