ID A0A1M6RS12_9BACL Unreviewed; 307 AA.
AC A0A1M6RS12;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Tyrosine recombinase XerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN Name=xerC {ECO:0000256|HAMAP-Rule:MF_01808};
GN ORFNames=SAMN05443507_11284 {ECO:0000313|EMBL:SHK35200.1};
OS Alicyclobacillus montanus.
OC Bacteria; Bacillota; Bacilli; Bacillales; Alicyclobacillaceae;
OC Alicyclobacillus.
OX NCBI_TaxID=1830138 {ECO:0000313|EMBL:SHK35200.1, ECO:0000313|Proteomes:UP000184016};
RN [1] {ECO:0000313|Proteomes:UP000184016}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=USBA-503 {ECO:0000313|Proteomes:UP000184016};
RA Varghese N., Submissions S.;
RL Submitted (NOV-2016) 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; FRAF01000012; SHK35200.1; -; Genomic_DNA.
DR RefSeq; WP_072874129.1; NZ_FRAF01000012.1.
DR AlphaFoldDB; A0A1M6RS12; -.
DR STRING; 1830138.SAMN05443507_11284; -.
DR OrthoDB; 9801717at2; -.
DR Proteomes; UP000184016; 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 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:UP000184016}.
FT DOMAIN 8..93
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 114..296
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 154
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 178
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 248
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 251
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 274
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 283
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 307 AA; 35580 MW; B46C0B307A542EB3 CRC64;
MSKLKNDSRL SLAIDEFLTQ LEFQMRLSNH TLRAYAGDLV HLLDFFQQRI EKWSDIDSLD
IRTFLAAQRK DGMSKTTLAR RISCYRKFFQ FLVDRSMIKH NPMDGVSAPR LEKKLPQYYY
QEEMNELLDS IHGDTLADLR DRALLEFLYA TGVRVSECMN LNIGHISLNE GLALVRGKGR
KERYVLFGSQ TVSALKKYLQ KRSENLTSSD PLFVNLRDGT RLTDRSIRRI LKKRVEQMKY
GMKPLSPHKI RHSFATHLLD GGADLRVVQE LLGHESLSST QIYTHTSRER LSKVYQETHP
RALSKGE
//
