ID A0A1H0YTS7_9BURK Unreviewed; 394 AA.
AC A0A1H0YTS7;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE SubName: Full=AraC family transcriptional regulator, regulatory protein of adaptative response / methylated-DNA-[protein]-cysteine methyltransferase {ECO:0000313|EMBL:SDQ18266.1};
GN ORFNames=SAMN05443245_0263 {ECO:0000313|EMBL:SDQ18266.1};
OS Paraburkholderia fungorum.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Paraburkholderia.
OX NCBI_TaxID=134537 {ECO:0000313|EMBL:SDQ18266.1, ECO:0000313|Proteomes:UP000183487};
RN [1] {ECO:0000313|Proteomes:UP000183487}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GAS106B {ECO:0000313|Proteomes:UP000183487};
RA Varghese N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 4-O-methyl-thymidine in DNA + L-cysteinyl-[protein] = a
CC thymidine in DNA + S-methyl-L-cysteinyl-[protein];
CC Xref=Rhea:RHEA:53428, Rhea:RHEA-COMP:10131, Rhea:RHEA-COMP:10132,
CC Rhea:RHEA-COMP:13555, Rhea:RHEA-COMP:13556, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:82612, ChEBI:CHEBI:137386, ChEBI:CHEBI:137387;
CC EC=2.1.1.63; Evidence={ECO:0000256|ARBA:ARBA00001286};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 6-O-methyl-2'-deoxyguanosine in DNA + L-cysteinyl-[protein]
CC = a 2'-deoxyguanosine in DNA + S-methyl-L-cysteinyl-[protein];
CC Xref=Rhea:RHEA:24000, Rhea:RHEA-COMP:10131, Rhea:RHEA-COMP:10132,
CC Rhea:RHEA-COMP:11367, Rhea:RHEA-COMP:11368, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:82612, ChEBI:CHEBI:85445, ChEBI:CHEBI:85448; EC=2.1.1.63;
CC Evidence={ECO:0000256|ARBA:ARBA00001596};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR000409-3};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|PIRSR:PIRSR000409-3};
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DR EMBL; FNKP01000001; SDQ18266.1; -; Genomic_DNA.
DR RefSeq; WP_074766197.1; NZ_FNKP01000001.1.
DR AlphaFoldDB; A0A1H0YTS7; -.
DR OrthoDB; 9802228at2; -.
DR Proteomes; UP000183487; Unassembled WGS sequence.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0003908; F:methylated-DNA-[protein]-cysteine S-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006304; P:DNA modification; IEA:UniProt.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR CDD; cd06445; ATase; 1.
DR Gene3D; 3.40.10.10; DNA Methylphosphotriester Repair Domain; 1.
DR Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR Gene3D; 3.30.160.70; Methylated DNA-protein cysteine methyltransferase domain; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR035451; Ada-like_dom_sf.
DR InterPro; IPR004026; Ada_DNA_repair_Zn-bd.
DR InterPro; IPR016221; Bifunct_regulatory_prot_Ada.
DR InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR018060; HTH_AraC.
DR InterPro; IPR001497; MethylDNA_cys_MeTrfase_AS.
DR InterPro; IPR014048; MethylDNA_cys_MeTrfase_DNA-bd.
DR InterPro; IPR036217; MethylDNA_cys_MeTrfase_DNAb.
DR InterPro; IPR008332; MethylG_MeTrfase_N.
DR InterPro; IPR036631; MGMT_N_sf.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR00589; ogt; 1.
DR PANTHER; PTHR10815:SF14; BIFUNCTIONAL TRANSCRIPTIONAL ACTIVATOR_DNA REPAIR ENZYME ADA; 1.
DR PANTHER; PTHR10815; METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; 1.
DR Pfam; PF02805; Ada_Zn_binding; 1.
DR Pfam; PF01035; DNA_binding_1; 1.
DR Pfam; PF12833; HTH_18; 1.
DR Pfam; PF02870; Methyltransf_1N; 1.
DR PIRSF; PIRSF000409; Ada; 1.
DR SMART; SM00342; HTH_ARAC; 1.
DR SUPFAM; SSF57884; Ada DNA repair protein, N-terminal domain (N-Ada 10); 1.
DR SUPFAM; SSF46689; Homeodomain-like; 1.
DR SUPFAM; SSF53155; Methylated DNA-protein cysteine methyltransferase domain; 1.
DR SUPFAM; SSF46767; Methylated DNA-protein cysteine methyltransferase, C-terminal domain; 1.
DR PROSITE; PS01124; HTH_ARAC_FAMILY_2; 1.
DR PROSITE; PS00374; MGMT; 1.
PE 4: Predicted;
KW Activator {ECO:0000256|ARBA:ARBA00023159};
KW DNA damage {ECO:0000256|ARBA:ARBA00023204};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR000409-3};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW ECO:0000313|EMBL:SDQ18266.1};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:SDQ18266.1};
KW Zinc {ECO:0000256|PIRSR:PIRSR000409-3}.
FT DOMAIN 97..194
FT /note="HTH araC/xylS-type"
FT /evidence="ECO:0000259|PROSITE:PS01124"
FT REGION 358..394
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 369..394
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 50
FT /note="Nucleophile; methyl group acceptor from
FT methylphosphotriester"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-1"
FT ACT_SITE 332
FT /note="Nucleophile; methyl group acceptor from either O6-
FT methylguanine or O4-methylthymine"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-1"
FT BINDING 50
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-3"
FT BINDING 54
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-3"
FT BINDING 81
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-3"
FT BINDING 84
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR000409-3"
SQ SEQUENCE 394 AA; 42770 MW; 493358F27CC559F0 CRC64;
MNGITDFIDT DTEPVTAWTS DDERWAAVTR REQQADGAFF YAVKTTGVFC RPSCASRQPR
RENVAFFTDA DAARAAGFRD CKRCQPGGLP RELEIVKRAC TALDADPQQR LTLAQLSDAV
HVSPFHLQRL FKRVVGVSPR QYQAAQRGAA LRDALRSGAD VTRATLDAGF GSPSRMYDSA
PAELGMAPSA YRRKGAGLTV RYAIAPTALG FVLVAATGKG ICKIGFGDEK TPLIDELRGE
FANAEVLDDA QQLAPFIAQI DAYLRGTRQD FDLPLDIAAT SFRQRVWDAL RRIPYGETRS
YSQIAETIGS PRAVRAVATA CATNPVALAI PCHRVVQKGG ALAGYRWGLP RKAALLDNEA
QHAGGAAPRP NDRARKSRSD DQKLPPTTKL DHAA
//
