ID A0A261FAP9_9BIFI Unreviewed; 348 AA.
AC A0A261FAP9;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-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=AEAE_0662 {ECO:0000313|EMBL:OZG56174.1};
OS Aeriscardovia aeriphila.
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Aeriscardovia.
OX NCBI_TaxID=218139 {ECO:0000313|EMBL:OZG56174.1, ECO:0000313|Proteomes:UP000228976};
RN [1] {ECO:0000313|EMBL:OZG56174.1, ECO:0000313|Proteomes:UP000228976}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 21773 {ECO:0000313|EMBL:OZG56174.1,
RC ECO:0000313|Proteomes:UP000228976};
RX PubMed=28764658; DOI=10.1186/s12864-017-3955-4;
RA Lugli G.A., Milani C., Turroni F., Duranti S., Mancabelli L.,
RA Mangifesta M., Ferrario C., Modesto M., Mattarelli P., Jiri K.,
RA van Sinderen D., Ventura M.;
RT "Comparative genomic and phylogenomic analyses of the Bifidobacteriaceae
RT family.";
RL BMC Genomics 18:568-568(2017).
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:OZG56174.1}.
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DR EMBL; MWWU01000002; OZG56174.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A261FAP9; -.
DR OrthoDB; 9801717at2; -.
DR Proteomes; UP000228976; 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:UP000228976}.
FT DOMAIN 38..123
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 144..342
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 200
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 224
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 294
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 297
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 320
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
FT ACT_SITE 329
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01808"
SQ SEQUENCE 348 AA; 37713 MW; 78916BE5E1BEBC4E CRC64;
MSDVSSDVGA SSNGTGDVTS DVSATGLATG QATGHTPSRF DETIADYQRY ILVNRGLSAN
TAKSYISDIR ECLHVLELNG VTALKDVDII AIRNWLAHEA RTHARSSLAR KTVAIRSFFS
WCAYTGSIPS DPAVNLQTPK IGKHLPRVLT RDQAAEMLDD ADGLAHHDEI AANDASSKKQ
AAIEARNAAI VELLYATGMR VGELTGIDVT DLDFHRRSVL VHGKGSKDRV IPFGKPASDA
LMVWLSTWRP EIITTSSGQA AFLGVRGKRI NQREVRAVVH EAAQRAGVPD ISPHALRHSA
ATHLLDGGAD LRDVQELLGH SSLATTQRYT HVSMEAMREK YHQAFPRA
//
