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Database: UniProt
Entry: A0A1V9G6B7_9BACT
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ID   A0A1V9G6B7_9BACT        Unreviewed;       356 AA.
AC   A0A1V9G6B7;
DT   07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT   07-JUN-2017, sequence version 1.
DT   24-JAN-2024, entry version 24.
DE   RecName: Full=Adenine DNA glycosylase {ECO:0000256|ARBA:ARBA00022023, ECO:0000256|RuleBase:RU365096};
DE            EC=3.2.2.31 {ECO:0000256|ARBA:ARBA00012045, ECO:0000256|RuleBase:RU365096};
GN   ORFNames=A3860_15750 {ECO:0000313|EMBL:OQP66038.1};
OS   Niastella vici.
OC   Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC   Niastella.
OX   NCBI_TaxID=1703345 {ECO:0000313|EMBL:OQP66038.1, ECO:0000313|Proteomes:UP000192796};
RN   [1] {ECO:0000313|EMBL:OQP66038.1, ECO:0000313|Proteomes:UP000192796}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DJ57 {ECO:0000313|EMBL:OQP66038.1,
RC   ECO:0000313|Proteomes:UP000192796};
RA   Chen L., Wang D., Yang S., Wang G.;
RT   "Niastella vici sp. nov., isolated from farmland soil.";
RL   Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Adenine glycosylase active on G-A mispairs.
CC       {ECO:0000256|RuleBase:RU365096}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Hydrolyzes free adenine bases from 7,8-dihydro-8-
CC         oxoguanine:adenine mismatched double-stranded DNA, leaving an
CC         apurinic site.; EC=3.2.2.31; Evidence={ECO:0000256|ARBA:ARBA00000843,
CC         ECO:0000256|RuleBase:RU365096};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|RuleBase:RU365096};
CC       Note=Binds 1 [4Fe-4S] cluster. {ECO:0000256|RuleBase:RU365096};
CC   -!- SIMILARITY: Belongs to the Nth/MutY family.
CC       {ECO:0000256|ARBA:ARBA00008343, ECO:0000256|RuleBase:RU365096}.
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:OQP66038.1}.
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DR   EMBL; LVYD01000013; OQP66038.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1V9G6B7; -.
DR   STRING; 1703345.A3860_15750; -.
DR   OrthoDB; 9802365at2; -.
DR   Proteomes; UP000192796; Unassembled WGS sequence.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0000701; F:purine-specific mismatch base pair DNA N-glycosylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006284; P:base-excision repair; IEA:UniProtKB-UniRule.
DR   CDD; cd03431; DNA_Glycosylase_C; 1.
DR   CDD; cd00056; ENDO3c; 1.
DR   Gene3D; 1.10.1670.10; Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal); 1.
DR   InterPro; IPR005760; A/G_AdeGlyc_MutY.
DR   InterPro; IPR011257; DNA_glycosylase.
DR   InterPro; IPR004036; Endonuclease-III-like_CS2.
DR   InterPro; IPR004035; Endouclease-III_FeS-bd_BS.
DR   InterPro; IPR003265; HhH-GPD_domain.
DR   InterPro; IPR023170; HhH_base_excis_C.
DR   InterPro; IPR000445; HhH_motif.
DR   InterPro; IPR044298; MIG/MutY.
DR   InterPro; IPR029119; MutY_C.
DR   InterPro; IPR015797; NUDIX_hydrolase-like_dom_sf.
DR   NCBIfam; TIGR01084; mutY; 1.
DR   PANTHER; PTHR42944; ADENINE DNA GLYCOSYLASE; 1.
DR   PANTHER; PTHR42944:SF1; ADENINE DNA GLYCOSYLASE; 1.
DR   Pfam; PF00633; HHH; 1.
DR   Pfam; PF00730; HhH-GPD; 1.
DR   Pfam; PF14815; NUDIX_4; 1.
DR   SMART; SM00478; ENDO3c; 1.
DR   SUPFAM; SSF48150; DNA-glycosylase; 1.
DR   SUPFAM; SSF55811; Nudix; 1.
DR   PROSITE; PS00764; ENDONUCLEASE_III_1; 1.
DR   PROSITE; PS01155; ENDONUCLEASE_III_2; 1.
PE   3: Inferred from homology;
KW   4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW   DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|RuleBase:RU365096};
KW   DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW   Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU365096};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU365096};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022485};
KW   Reference proteome {ECO:0000313|Proteomes:UP000192796}.
FT   DOMAIN          38..189
FT                   /note="HhH-GPD"
FT                   /evidence="ECO:0000259|SMART:SM00478"
SQ   SEQUENCE   356 AA;  40896 MW;  040318D83DAE8AE4 CRC64;
     MKPDFTRRLL QWNKSSNTRA MPWKGEKDPY KIWLSEIILQ QTRVEQGWSY YEKFIAAFPT
     ILHLAKANEE KVFKMWEGLG YYSRCKNLIA TARKIASDHK GKFPATYDEI KALPGIGPYT
     ASAISSFAFN APHAVVDGNV QRILARYFGI TTPIDTTAGK KEFQTLAQSL LQQDAPGIYN
     QAIMDFGAVI CKPQNPLCND CVQKKDCAAL KQNTVSQLPV KQKAIIRKER WFYYFIIECK
     GKWYIRQRTG KDIWENLFEF VLFESTAAVD DITIKLPFLK KLVNGQPCQI ESISRLYRQQ
     LTHQTIHGRF VKIKAPETLP SLKDYLLIDK KQLAKYAFPR FITTFLGEPA APAQLF
//
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