ID T0IL95_9SPHN Unreviewed; 305 AA.
AC T0IL95;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Tyrosine recombinase XerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN ORFNames=L288_02490 {ECO:0000313|EMBL:EQB12545.1};
OS Sphingobium quisquiliarum P25.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingobium.
OX NCBI_TaxID=1329909 {ECO:0000313|EMBL:EQB12545.1, ECO:0000313|Proteomes:UP000015525};
RN [1] {ECO:0000313|EMBL:EQB12545.1, ECO:0000313|Proteomes:UP000015525}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=P25 {ECO:0000313|EMBL:EQB12545.1,
RC ECO:0000313|Proteomes:UP000015525};
RX PubMed=24029763;
RA Kumar Singh A., Sangwan N., Sharma A., Gupta V., Khurana J.P., Lal R.;
RT "Draft Genome Sequence of Sphingobium quisquiliarum Strain P25T, a Novel
RT Hexachlorocyclohexane (HCH)-Degrading Bacterium Isolated from an HCH
RT Dumpsite.";
RL Genome Announc. 1:e00717-13(2013).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EQB12545.1}.
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DR EMBL; ATHO01000017; EQB12545.1; -; Genomic_DNA.
DR RefSeq; WP_021236815.1; NZ_ATHO01000017.1.
DR AlphaFoldDB; T0IL95; -.
DR PATRIC; fig|1329909.3.peg.466; -.
DR Proteomes; UP000015525; Unassembled WGS sequence.
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 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:SF87; PROPHAGE INTEGRASE INTD-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}.
FT DOMAIN 2..81
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 102..285
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 148
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 172
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 237
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 240
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 263
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 272
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 305 AA; 32612 MW; 51E0E6B876E37551 CRC64;
MSDDAALIDR FLEMMAAERG ASRNTLLAYR TDLMSAAEIM GGLSRAGMDS IGALAGAWAT
LAASTVARKA SALRAFYAFL EEEGLRADNP AAALPRPATR RPLPKILSAA EVDLLFGVIE
AKLAAEHPAP LDLRLSALIE LLYGSGLRAT ELVSLPRRAL AVDKPFLILK GKGARERLVP
ISDRARAAVA AWLPHVPVDS PWLFPSGKSH VSRIRLYQMV KALAAAAGIA PERVSPHVLR
HAFATHLLEG GADLRALQSM LGHADIGTTQ IYTHVDSRRL VELVNSRHPL AAMSHRLVDG
GTSAP
//
