ID A0A3B7PX11_9GAMM Unreviewed; 285 AA.
AC A0A3B7PX11;
DT 16-JAN-2019, integrated into UniProtKB/TrEMBL.
DT 16-JAN-2019, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE SubName: Full=Methylated-DNA--[protein]-cysteine S-methyltransferase {ECO:0000313|EMBL:AYA04723.1};
DE EC=2.1.1.63 {ECO:0000313|EMBL:AYA04723.1};
GN ORFNames=BEN74_02495 {ECO:0000313|EMBL:AYA04723.1};
OS Acinetobacter sp. WCHAc010034.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Acinetobacter.
OX NCBI_TaxID=1879049 {ECO:0000313|EMBL:AYA04723.1, ECO:0000313|Proteomes:UP000264687};
RN [1] {ECO:0000313|EMBL:AYA04723.1, ECO:0000313|Proteomes:UP000264687}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WCHAc010034 {ECO:0000313|EMBL:AYA04723.1,
RC ECO:0000313|Proteomes:UP000264687};
RA Hu Y., Long H., Feng Y., Zong Z.;
RT "The complete genome of Acinetobacter sp. strain WCHAc010034.";
RL Submitted (SEP-2018) 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};
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DR EMBL; CP032279; AYA04723.1; -; Genomic_DNA.
DR RefSeq; WP_068910197.1; NZ_CP032279.1.
DR AlphaFoldDB; A0A3B7PX11; -.
DR STRING; 1879049.GCA_001696615_01410; -.
DR OrthoDB; 9802228at2; -.
DR Proteomes; UP000264687; Chromosome.
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: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; 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; 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; METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; 1.
DR PANTHER; PTHR10815:SF13; METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; 1.
DR Pfam; PF01035; DNA_binding_1; 1.
DR Pfam; PF12833; HTH_18; 1.
DR Pfam; PF02870; Methyltransf_1N; 1.
DR SMART; SM00342; HTH_ARAC; 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 DNA damage {ECO:0000256|ARBA:ARBA00023204};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW ECO:0000313|EMBL:AYA04723.1};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:AYA04723.1}.
FT DOMAIN 16..115
FT /note="HTH araC/xylS-type"
FT /evidence="ECO:0000259|PROSITE:PS01124"
SQ SEQUENCE 285 AA; 31355 MW; 462288AB56C91E2D CRC64;
MKADDGQDHY QYERIADAIE YIHKNFKNQP ALDEIAASVH LSPIHFQKQF KAWAGVSPKK
FLQYISLEYA KNILASKKSK AAAEAVYDTG LSSPSRLHDL FVQLEGMTPA EYKNQGRNLS
IHYSFSATPF GEVIIASTGK GICHMAFEQD RHLARRQLVQ AFPQAEFIEQ LDALQQSALS
IFSASNSLPE IKLHLKATAF QLKVWESLLK IPLGQLSSYG EIAAEIGQPK AGRAVGTAIG
SNPVAFLIPC HRVIRATGII GGYKWGAPRK TAIIGWEGAK AHEPA
//
