ID A0A1Q2CUE5_9ACTN Unreviewed; 301 AA.
AC A0A1Q2CUE5;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Tyrosine recombinase XerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN ORFNames=BW733_01570 {ECO:0000313|EMBL:AQP49714.1};
OS Tessaracoccus flavescens.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Propionibacteriaceae; Tessaracoccus.
OX NCBI_TaxID=399497 {ECO:0000313|EMBL:AQP49714.1, ECO:0000313|Proteomes:UP000188235};
RN [1] {ECO:0000313|EMBL:AQP49714.1, ECO:0000313|Proteomes:UP000188235}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SST-39T {ECO:0000313|EMBL:AQP49714.1,
RC ECO:0000313|Proteomes:UP000188235};
RX PubMed=18398170; DOI=10.1099/ijs.0.64868-0;
RA Lee D.W., Lee S.D.;
RT "Tessaracoccus flavescens sp. nov., isolated from marine sediment.";
RL Int. J. Syst. Evol. Microbiol. 58:785-789(2008).
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; CP019607; AQP49714.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q2CUE5; -.
DR STRING; 399497.BW733_01570; -.
DR KEGG; tfa:BW733_01570; -.
DR OrthoDB; 9801717at2; -.
DR Proteomes; UP000188235; 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:SF41; INTEGRASE_RECOMBINASE HI_1414-RELATED; 1.
DR PANTHER; PTHR30349; PHAGE INTEGRASE-RELATED; 1.
DR Pfam; PF02899; Phage_int_SAM_1; 1.
DR Pfam; PF00589; Phage_integrase; 1.
DR SUPFAM; SSF56349; DNA breaking-rejoining enzymes; 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:UP000188235}.
FT DOMAIN 5..87
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 108..295
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 153
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 177
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 247
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 250
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 273
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 282
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 301 AA; 31696 MW; E5F94BA4E79E9AD5 CRC64;
MELSAGWRAL IEEYAAHLAS GRGLSEHTVR AYSTDLRELA AAVEVEPGKV TLSRLRGWLA
DMSEAGAASS TIQRRVASVR GFFAWAAGEG LVGNDPATRL KAPKRGRRLP KVPTGAAIGD
TIGAAEARVL EEGDPLALRD LALVEVLYSS GLRVSELCAL GLGAVDRGRR SVTVLGKGGK
QRTVPLGVPA LTALDAWLGR RSEVASPASP DTVFLGARGG ALDPRVARRV VHEATRAAGP
GAEVGPHALR HAMATHLIEG GADLRSVQEM LGHASVATTQ IYTHVTTERL RAAYRQAHPR
A
//
