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Database: UniProt
Entry: A0A367Z2V3_9ACTN
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ID   A0A367Z2V3_9ACTN        Unreviewed;       311 AA.
AC   A0A367Z2V3;
DT   07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT   07-NOV-2018, sequence version 1.
DT   24-JAN-2024, entry version 17.
DE   RecName: Full=Tyrosine recombinase XerD {ECO:0000256|ARBA:ARBA00015810, ECO:0000256|HAMAP-Rule:MF_01807};
GN   Name=xerD {ECO:0000256|HAMAP-Rule:MF_01807};
GN   ORFNames=DT076_03310 {ECO:0000313|EMBL:RCK71562.1};
OS   Desertihabitans brevis.
OC   Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC   Propionibacteriaceae; Desertihabitans.
OX   NCBI_TaxID=2268447 {ECO:0000313|EMBL:RCK71562.1, ECO:0000313|Proteomes:UP000252770};
RN   [1] {ECO:0000313|EMBL:RCK71562.1, ECO:0000313|Proteomes:UP000252770}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=16Sb5-5 {ECO:0000313|EMBL:RCK71562.1,
RC   ECO:0000313|Proteomes:UP000252770};
RA   Liu S.;
RT   "Desertimonas flava gen. nov. sp. nov.";
RL   Submitted (JUL-2018) 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_01807}.
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_01807}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|HAMAP-Rule:MF_01807}.
CC   -!- SIMILARITY: Belongs to the 'phage' integrase family. XerD subfamily.
CC       {ECO:0000256|ARBA:ARBA00010450, ECO:0000256|HAMAP-Rule:MF_01807}.
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:RCK71562.1}.
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DR   EMBL; QOUI01000001; RCK71562.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A367Z2V3; -.
DR   Proteomes; UP000252770; 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   HAMAP; MF_01807; Recomb_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; IPR011932; Recomb_XerD.
DR   InterPro; IPR023009; Tyrosine_recombinase_XerC/XerD.
DR   PANTHER; PTHR30349; PHAGE INTEGRASE-RELATED; 1.
DR   PANTHER; PTHR30349:SF81; TYROSINE RECOMBINASE XERD; 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_01807};
KW   Cell division {ECO:0000256|ARBA:ARBA00022618, ECO:0000256|HAMAP-
KW   Rule:MF_01807};
KW   Chromosome partition {ECO:0000256|ARBA:ARBA00022829, ECO:0000256|HAMAP-
KW   Rule:MF_01807};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01807};
KW   DNA integration {ECO:0000256|ARBA:ARBA00022908, ECO:0000256|HAMAP-
KW   Rule:MF_01807};
KW   DNA recombination {ECO:0000256|ARBA:ARBA00023172, ECO:0000256|HAMAP-
KW   Rule:MF_01807};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW   Rule:MF_01807}; Reference proteome {ECO:0000313|Proteomes:UP000252770}.
FT   DOMAIN          1..95
FT                   /note="Core-binding (CB)"
FT                   /evidence="ECO:0000259|PROSITE:PS51900"
FT   DOMAIN          116..304
FT                   /note="Tyr recombinase"
FT                   /evidence="ECO:0000259|PROSITE:PS51898"
FT   ACT_SITE        156
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT   ACT_SITE        187
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT   ACT_SITE        256
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT   ACT_SITE        259
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT   ACT_SITE        282
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT   ACT_SITE        291
FT                   /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
SQ   SEQUENCE   311 AA;  34013 MW;  1CA0F2A0228C721F CRC64;
     MRRFVQGFLD HLAVERGMST HTVQGYRRDL ERYLHHLTRR GLTRPEDVDA AAVTDFAHAL
     QTGTVDEHGR TRPPLARASV ARAVVAVRSL HRFGVEERLT PDNPAAAVHP PGQGRRLPKA
     LPLDQVQALL DAPDRSTPVG LRDAALLELL YGTGARISEI TALDVDDVSR LVDAEADPRQ
     GLRLIGKGDK ERVVPLGSYA RRAVSDWLVR GRPTLAGADP ALLLNARGRR LSRQSAWAVL
     RAAAARAGLD AEVSPHTLRH SFATHLLDGG ADVRVVQELL GHASVTTTQV YTLVTVDHLR
     EVYLSAHPRS R
//
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