ID A0A0E3V1K2_9BURK Unreviewed; 385 AA.
AC A0A0E3V1K2;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 27-MAR-2024, entry version 32.
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=CL55_00019010 {ECO:0000313|EMBL:AKD26234.1};
OS Polynucleobacter duraquae.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Polynucleobacter.
OX NCBI_TaxID=1835254 {ECO:0000313|EMBL:AKD26234.1, ECO:0000313|Proteomes:UP000061135};
RN [1] {ECO:0000313|EMBL:AKD26234.1, ECO:0000313|Proteomes:UP000061135}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MWH-MoK4 {ECO:0000313|EMBL:AKD26234.1,
RC ECO:0000313|Proteomes:UP000061135};
RA Hahn M.W.;
RT "Genome of Polynucleobacter strain MWH-MoK4.";
RL Submitted (MAR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Adenine glycosylase active on G-A mispairs. MutY also
CC corrects error-prone DNA synthesis past GO lesions which are due to the
CC oxidatively damaged form of guanine: 7,8-dihydro-8-oxoguanine (8-oxo-
CC dGTP). {ECO:0000256|ARBA:ARBA00002933}.
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}.
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DR EMBL; CP007501; AKD26234.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0E3V1K2; -.
DR STRING; 1835254.CL55_00019010; -.
DR KEGG; pdq:CL55_00019010; -.
DR HOGENOM; CLU_012862_0_2_4; -.
DR OrthoDB; 9802365at2; -.
DR Proteomes; UP000061135; Chromosome.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
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 Gene3D; 3.90.79.10; Nucleoside Triphosphate Pyrophosphohydrolase; 1.
DR InterPro; IPR005760; A/G_AdeGlyc_MutY.
DR InterPro; IPR011257; DNA_glycosylase.
DR InterPro; IPR003265; HhH-GPD_domain.
DR InterPro; IPR023170; HhH_base_excis_C.
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; 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.
PE 3: Inferred from homology;
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, ECO:0000313|EMBL:AKD26234.1};
KW Iron {ECO:0000256|RuleBase:RU365096}.
FT DOMAIN 42..195
FT /note="HhH-GPD"
FT /evidence="ECO:0000259|SMART:SM00478"
SQ SEQUENCE 385 AA; 43557 MW; ADD8C32CA1EF048B CRC64;
MSEALIKHFA TKLIAWHGKD GRQGLPWQSI RDPYAVWVSE IMLQQTQVAT VLERYPRFMK
RFPTVKKLAT APLDDVLAEW AGLGYYTRAR NLHACAKQVM EEFGGEFPKD PVLLEQLKGI
GRSTAGAIAA FAFHERAPIL DANVKRILAR LFGVDGAIQE KAVNDELWLL AKTLLPKKAP
DMPVYTQALM DFGATWCTSR KPICLSGERK CPFAKECQAN LTNQILVLPR KVIKEKSPEF
NCDMLLLRHG DSVLLQRRSE KAIWGGLWSL PESIWRAKEK SSPATDNAVN LTAKELFKLV
LPNEVISSTS KNYYSIERGL DIKHVFTHRR LWMQIWHVSS GSAVKFASKD LKWVPLRQLG
QYGLPQPIKL LLQGLSLTRG DDLRN
//
