ID A0A1H1H8J3_9GAMM Unreviewed; 498 AA.
AC A0A1H1H8J3;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=DNA-3-methyladenine glycosylase II {ECO:0000256|ARBA:ARBA00012000};
DE EC=3.2.2.21 {ECO:0000256|ARBA:ARBA00012000};
GN ORFNames=SAMN05216569_3623 {ECO:0000313|EMBL:SDR21703.1};
OS Pseudoxanthomonas sp. CF125.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Pseudoxanthomonas.
OX NCBI_TaxID=1855303 {ECO:0000313|EMBL:SDR21703.1, ECO:0000313|Proteomes:UP000199049};
RN [1] {ECO:0000313|EMBL:SDR21703.1, ECO:0000313|Proteomes:UP000199049}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CF125 {ECO:0000313|EMBL:SDR21703.1,
RC ECO:0000313|Proteomes:UP000199049};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of alkylated DNA, releasing 3-methyladenine, 3-
CC methylguanine, 7-methylguanine and 7-methyladenine.; EC=3.2.2.21;
CC Evidence={ECO:0000256|ARBA:ARBA00000086};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SIMILARITY: Belongs to the alkylbase DNA glycosidase AlkA family.
CC {ECO:0000256|ARBA:ARBA00010817}.
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DR EMBL; FNLD01000004; SDR21703.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H1H8J3; -.
DR STRING; 1855303.SAMN05216569_3623; -.
DR OrthoDB; 9811249at2; -.
DR Proteomes; UP000199049; Unassembled WGS sequence.
DR GO; GO:0003905; F:alkylbase DNA N-glycosylase activity; IEA:InterPro.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006284; P:base-excision repair; IEA:InterPro.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR CDD; cd00056; ENDO3c; 1.
DR Gene3D; 3.40.10.10; DNA Methylphosphotriester Repair Domain; 1.
DR Gene3D; 3.30.310.20; DNA-3-methyladenine glycosylase AlkA, N-terminal domain; 1.
DR Gene3D; 1.10.1670.10; Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal); 1.
DR Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR InterPro; IPR035451; Ada-like_dom_sf.
DR InterPro; IPR004026; Ada_DNA_repair_Zn-bd.
DR InterPro; IPR010316; AlkA_N.
DR InterPro; IPR037046; AlkA_N_sf.
DR InterPro; IPR000035; Alkylbase_DNA_glycsylse_CS.
DR InterPro; IPR011257; DNA_glycosylase.
DR InterPro; IPR003265; HhH-GPD_domain.
DR InterPro; IPR023170; HhH_base_excis_C.
DR InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR018060; HTH_AraC.
DR InterPro; IPR018062; HTH_AraC-typ_CS.
DR PANTHER; PTHR43003; DNA-3-METHYLADENINE GLYCOSYLASE; 1.
DR PANTHER; PTHR43003:SF13; DNA-3-METHYLADENINE GLYCOSYLASE 2; 1.
DR Pfam; PF02805; Ada_Zn_binding; 1.
DR Pfam; PF06029; AlkA_N; 1.
DR Pfam; PF00730; HhH-GPD; 1.
DR Pfam; PF12833; HTH_18; 1.
DR SMART; SM01009; AlkA_N; 1.
DR SMART; SM00478; ENDO3c; 1.
DR SMART; SM00342; HTH_ARAC; 1.
DR SUPFAM; SSF57884; Ada DNA repair protein, N-terminal domain (N-Ada 10); 1.
DR SUPFAM; SSF48150; DNA-glycosylase; 1.
DR SUPFAM; SSF46689; Homeodomain-like; 1.
DR SUPFAM; SSF55945; TATA-box binding protein-like; 1.
DR PROSITE; PS00516; ALKYLBASE_DNA_GLYCOS; 1.
DR PROSITE; PS00041; HTH_ARAC_FAMILY_1; 1.
DR PROSITE; PS01124; HTH_ARAC_FAMILY_2; 1.
PE 3: Inferred from homology;
KW Activator {ECO:0000256|ARBA:ARBA00023159};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Reference proteome {ECO:0000313|Proteomes:UP000199049};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 94..192
FT /note="HTH araC/xylS-type"
FT /evidence="ECO:0000259|PROSITE:PS01124"
SQ SEQUENCE 498 AA; 54828 MW; 5532E71E78A145A7 CRC64;
MESNGAFTAL DPRVCEQARL SRDARFDGLF FVAVKSTRIY CRPMCPAPSP KPINITYYGN
AAAAEAAGYR PCLRCRPELA PGDGAWRRGD EAVARALKLI DQGLLAEQPL SALAERVGLG
ERQLRRLFTD RLGAAPIGVH GTRRLLFAKQ LLTETNLPIT EVALASGFGS LRRFNATFLE
AYRMAPRDLR RQTVITQEGT LVLRLGYRPP YDFTAMLDFL RGRALPGVES VDDLAYARVI
GPASAPGWLR VSAWPNGEHA LKLELHGVAP TRLLDIVNRL RRMFDLDADP HAIAAALSHD
ARLRPLLKKR PGLRLPSGWD GFEIAMRAII GQQVSVAAAR TFTARLAQEF GETMAEGFAP
GLRHLFPTPE ALADADLTRI GLTRTRADTV RTVARAVLDG RVDFRSERML DDFLARWVAL
PGIGPWTANY IAMRALGHPD AFPADDLVLQ KAVPTDGSRM TAKALIARAE SWRPWRAYAV
IQVWKDSMGA AKPPTGKK
//
