ID A1HTQ3_9FIRM Unreviewed; 295 AA.
AC A1HTQ3;
DT 06-FEB-2007, integrated into UniProtKB/TrEMBL.
DT 06-FEB-2007, sequence version 1.
DT 27-MAR-2024, entry version 92.
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=TcarDRAFT_0505 {ECO:0000313|EMBL:EAX46603.1};
OS Thermosinus carboxydivorans Nor1.
OC Bacteria; Bacillota; Negativicutes; Selenomonadales; Sporomusaceae;
OC Thermosinus.
OX NCBI_TaxID=401526 {ECO:0000313|EMBL:EAX46603.1, ECO:0000313|Proteomes:UP000005139};
RN [1] {ECO:0000313|EMBL:EAX46603.1, ECO:0000313|Proteomes:UP000005139}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nor1 {ECO:0000313|EMBL:EAX46603.1,
RC ECO:0000313|Proteomes:UP000005139};
RG US DOE Joint Genome Institute (JGI-ORNL);
RA Larimer F., Land M., Hauser L.;
RT "Annotation of the draft genome assembly of Thermosinus carboxydivorans
RT Nor1.";
RL Submitted (JAN-2007) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EAX46603.1, ECO:0000313|Proteomes:UP000005139}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nor1 {ECO:0000313|EMBL:EAX46603.1,
RC ECO:0000313|Proteomes:UP000005139};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Bruce D., Pitluck S., Richardson P.;
RT "Sequencing of the draft genome and assembly of Thermosinus carboxydivorans
RT Nor1.";
RL Submitted (JAN-2007) 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:EAX46603.1}.
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DR EMBL; AAWL01000027; EAX46603.1; -; Genomic_DNA.
DR RefSeq; WP_007290407.1; NZ_AAWL01000027.1.
DR AlphaFoldDB; A1HTQ3; -.
DR eggNOG; COG4974; Bacteria.
DR OrthoDB; 9803188at2; -.
DR Proteomes; UP000005139; 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 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:UP000005139}.
FT DOMAIN 1..85
FT /note="Core-binding (CB)"
FT /evidence="ECO:0000259|PROSITE:PS51900"
FT DOMAIN 106..289
FT /note="Tyr recombinase"
FT /evidence="ECO:0000259|PROSITE:PS51898"
FT ACT_SITE 146
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 170
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 241
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 244
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 267
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
FT ACT_SITE 276
FT /note="O-(3'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01807"
SQ SEQUENCE 295 AA; 33734 MW; 1895E86156449659 CRC64;
MDSYVDEFIN YLAVERGLAQ NTLESYGRDL RQFQLFLQND KLDIIKDSNR NTILNYLNNL
QSKGRAVSTI SRNLAAIKSF YQYLVRERYI DKDPAANLES PKLEKKLPKI LSIAEVEELL
KQPNSLLPTG LRDKAMLELL YATGIRVSEL ISLNITDVNL DMGYIKCYGK GAKERIVPLG
SIAAKCVQEY IAKGRPKLVR TYDEPALFVN HHGNRLTRQG FWKIIKKYAQ EANITKEITP
HTLRHSFATH LLENGADLRS VQEMLGHADI STTQIYTHVT KNRLKEVYDK AHPRA
//
