ID A0A0D8CL13_9PROT Unreviewed; 310 AA.
AC A0A0D8CL13;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Tyrosine recombinase XerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN ORFNames=UF64_03765 {ECO:0000313|EMBL:KJE36864.1};
OS Thalassospira sp. HJ.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Thalassospiraceae; Thalassospira.
OX NCBI_TaxID=1616823 {ECO:0000313|EMBL:KJE36864.1, ECO:0000313|Proteomes:UP000032356};
RN [1] {ECO:0000313|EMBL:KJE36864.1, ECO:0000313|Proteomes:UP000032356}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HJ {ECO:0000313|EMBL:KJE36864.1,
RC ECO:0000313|Proteomes:UP000032356};
RA Kiseleva L., Garushyants S.K., Goryanin I.;
RT "Complete genome of Thalassospira sp. strain HJ.";
RL Submitted (FEB-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}.
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:KJE36864.1}.
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DR EMBL; JYII01000006; KJE36864.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0D8CL13; -.
DR STRING; 1616823.UF64_03765; -.
DR PATRIC; fig|1616823.3.peg.2312; -.
DR Proteomes; UP000032356; 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: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 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:UP000032356}.
FT DOMAIN 8..99
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 120..302
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 163
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 186
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 254
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 257
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 280
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 289
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 310 AA; 34716 MW; 1F5B4A9B2ECE4C75 CRC64;
MTAITLPQDV REAIADWRGW LANERRASNH TTENYLADLY AFLGFVKDHL GDPPTLRDLL
RLNPRDFRSW LARRSMDGMA KTSTARALSS LRNFYRFLER SGRGQNAAVQ SIRNPRLPQS
TPKPLAPDDA MAVLENADAW QDEPWLGKRN LALFTLLYGC GLRISEALDL NANQRPTGDS
MVITGKGNKQ RLVPVLPIVR DAIEDYVRTC PFAPNGDDPL FLGARGKRLV AQVAQREMRK
VRELLNLPDT ATPHALRHSF ATHLLAGGGD LRTIQDLLGH ASLSTTQRYT AVDTEQLMAV
YNGTHPRARR
//
