ID A0A261QGL9_9BACI Unreviewed; 297 AA.
AC A0A261QGL9;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 18.
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=CEW92_08960 {ECO:0000313|EMBL:OZI11974.1};
OS Bacillaceae bacterium SAS-127.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae.
OX NCBI_TaxID=2015203 {ECO:0000313|EMBL:OZI11974.1, ECO:0000313|Proteomes:UP000217062};
RN [1] {ECO:0000313|EMBL:OZI11974.1, ECO:0000313|Proteomes:UP000217062}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SAS-127 {ECO:0000313|EMBL:OZI11974.1,
RC ECO:0000313|Proteomes:UP000217062};
RA Verma A., Pal Y., Krishnamurthi S.;
RT "Indiibacillus sp. (SAS-127) genome sequencing.";
RL Submitted (JUN-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_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. XerC subfamily.
CC {ECO:0000256|ARBA:ARBA00006657}.
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:OZI11974.1}.
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DR EMBL; NKXN01000037; OZI11974.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A261QGL9; -.
DR OrthoDB; 9801717at2; -.
DR Proteomes; UP000217062; 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; IPR011931; Recomb_XerC.
DR InterPro; IPR011932; Recomb_XerD.
DR InterPro; IPR023009; Tyrosine_recombinase_XerC/XerD.
DR NCBIfam; TIGR02224; recomb_XerC; 1.
DR NCBIfam; TIGR02225; recomb_XerD; 1.
DR PANTHER; PTHR30349; PHAGE INTEGRASE-RELATED; 1.
DR PANTHER; PTHR30349:SF87; PROPHAGE INTEGRASE INTD-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 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:UP000217062}.
FT DOMAIN 1..86
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 107..291
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 147
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 171
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 243
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 246
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 269
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 278
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
SQ SEQUENCE 297 AA; 33881 MW; 6B4B87F13D019FA6 CRC64;
MKDQLQDFIH YMVVEKGLAK NTISAYERDL KRYLLYIEKV EQLSSLNDVT RVHIVQFLNE
LKTEGKSSKT IARHIASVRS FHQFLLREKA VDQDPSVHIE TPQTEKKLPK VLNLSEVEAL
MVAPDTSTPF GLRDQAMLEL LYATGIRVSE LTSLNLEDIH LTMGFVRCFG KGNKERIIPI
GQTAIGVVET YLQDGRPKLK SAKRTTEALF LNHHGNRLTR QGFWKILKGL AQKANIEKDL
TPHTLRHSFA THLLENGADL RAVQEMLGHA DISTTQIYTH VTKTRMKDVY TQFHPRA
//
