ID A0A1Z4VMY0_9GAMM Unreviewed; 307 AA.
AC A0A1Z4VMY0;
DT 27-SEP-2017, integrated into UniProtKB/TrEMBL.
DT 27-SEP-2017, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=Tyrosine recombinase XerC {ECO:0000256|ARBA:ARBA00015804, ECO:0000256|HAMAP-Rule:MF_01808};
GN Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN ORFNames=FOKN1_0304 {ECO:0000313|EMBL:BAZ92708.1};
OS Thiohalobacter thiocyanaticus.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Thiohalobacterales;
OC Thiohalobacteraceae; Thiohalobacter.
OX NCBI_TaxID=585455 {ECO:0000313|EMBL:BAZ92708.1, ECO:0000313|Proteomes:UP000218765};
RN [1] {ECO:0000313|EMBL:BAZ92708.1, ECO:0000313|Proteomes:UP000218765}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FOKN1 {ECO:0000313|EMBL:BAZ92708.1,
RC ECO:0000313|Proteomes:UP000218765};
RA Oshiki M., Fukushima T., Kawano S., Nakagawa J.;
RT "Thiocyanate degradation by Thiohalobacter thiocyanaticus FOKN1.";
RL Submitted (MAY-2017) 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|ARBA:ARBA00006657, ECO:0000256|HAMAP-Rule:MF_01808}.
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DR EMBL; AP018052; BAZ92708.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z4VMY0; -.
DR KEGG; ttc:FOKN1_0304; -.
DR OrthoDB; 9801717at2; -.
DR Proteomes; UP000218765; 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; IPR011931; Recomb_XerC.
DR InterPro; IPR023009; Tyrosine_recombinase_XerC/XerD.
DR NCBIfam; TIGR02224; recomb_XerC; 1.
DR PANTHER; PTHR30349; PHAGE INTEGRASE-RELATED; 1.
DR PANTHER; PTHR30349:SF85; 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 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:UP000218765}.
FT DOMAIN 4..90
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 111..291
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 150
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 174
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 243
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 246
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 269
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 278
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 307 AA; 35014 MW; 7FFB6B833D65A411 CRC64;
MSAEPAWADV EAYLQHLAHE RRLSGHTLSN YRRDLRALVD YLREQDGLDW DRLSAHELRA
FAAREHRRGL GGRSIQRRLS AARGLFEFLI RQGRLTHNPA RDIRAPRSPR RLPAVLDVDR
MSQLLQPAGE DPLERRDQAM LELIYSSGLR LAELVGLDCN DLDLRDALVS VTGKGNRSRV
LPVGRQARTA LARWLEVRTE LAAPDEPALF VSRRGSRLTP RSVQQRLDRR ARARGLPGRV
HPHMLRHAFA SHLLESSGDL RAVQELLGHA DISTTQIYTH LDFQHLAEVY DQAHPRARKR
KGVRSEE
//
