ID A0A076HXW7_9BACT Unreviewed; 276 AA.
AC A0A076HXW7;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=DNA-formamidopyrimidine glycosylase {ECO:0008006|Google:ProtNLM};
GN ORFNames=N008_15995 {ECO:0000313|EMBL:AII53472.1};
OS Hymenobacter sp. APR13.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Hymenobacteraceae;
OC Hymenobacter.
OX NCBI_TaxID=1356852 {ECO:0000313|EMBL:AII53472.1, ECO:0000313|Proteomes:UP000028590};
RN [1] {ECO:0000313|EMBL:AII53472.1, ECO:0000313|Proteomes:UP000028590}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=APR13 {ECO:0000313|EMBL:AII53472.1,
RC ECO:0000313|Proteomes:UP000028590};
RA Li P., Jiang J., Kwok A.H.Y., Lou X., Xu D., Leung F.C.C.;
RT "Complete genome sequence assembly of Hymenobacter sp. APR13.";
RL Submitted (JUL-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2'-deoxyribonucleotide-(2'-deoxyribose 5'-phosphate)-2'-
CC deoxyribonucleotide-DNA = a 3'-end 2'-deoxyribonucleotide-(2,3-
CC dehydro-2,3-deoxyribose 5'-phosphate)-DNA + a 5'-end 5'-monophospho-
CC 2'-deoxyribonucleoside-DNA + H(+); Xref=Rhea:RHEA:66592, Rhea:RHEA-
CC COMP:13180, Rhea:RHEA-COMP:16897, Rhea:RHEA-COMP:17067,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:136412, ChEBI:CHEBI:157695,
CC ChEBI:CHEBI:167181; EC=4.2.99.18;
CC Evidence={ECO:0000256|ARBA:ARBA00024490};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of DNA containing ring-opened 7-methylguanine
CC residues, releasing 2,6-diamino-4-hydroxy-5-(N-
CC methyl)formamidopyrimidine.; EC=3.2.2.23;
CC Evidence={ECO:0000256|ARBA:ARBA00001668};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC -!- SIMILARITY: Belongs to the FPG family. {ECO:0000256|ARBA:ARBA00009409}.
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DR EMBL; CP006587; AII53472.1; -; Genomic_DNA.
DR RefSeq; WP_044017362.1; NZ_CP006587.1.
DR AlphaFoldDB; A0A076HXW7; -.
DR STRING; 1356852.N008_15995; -.
DR KEGG; hym:N008_15995; -.
DR eggNOG; COG0266; Bacteria.
DR HOGENOM; CLU_038423_0_2_10; -.
DR OrthoDB; 9800855at2; -.
DR Proteomes; UP000028590; Chromosome.
DR GO; GO:0140078; F:class I DNA-(apurinic or apyrimidinic site) endonuclease activity; IEA:RHEA.
DR GO; GO:0003684; F:damaged DNA binding; IEA:InterPro.
DR GO; GO:0008534; F:oxidized purine nucleobase lesion DNA N-glycosylase activity; IEA:UniProtKB-EC.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006284; P:base-excision repair; IEA:InterPro.
DR Gene3D; 1.10.8.50; -; 1.
DR Gene3D; 3.20.190.10; MutM-like, N-terminal; 1.
DR InterPro; IPR015886; DNA_glyclase/AP_lyase_DNA-bd.
DR InterPro; IPR020629; Formamido-pyr_DNA_Glyclase.
DR InterPro; IPR012319; FPG_cat.
DR InterPro; IPR035937; MutM-like_N-ter.
DR InterPro; IPR010979; Ribosomal_uS13-like_H2TH.
DR InterPro; IPR000214; Znf_DNA_glyclase/AP_lyase.
DR NCBIfam; TIGR00577; fpg; 1.
DR PANTHER; PTHR22993:SF9; ENDONUCLEASE 8-LIKE 1; 1.
DR PANTHER; PTHR22993; FORMAMIDOPYRIMIDINE-DNA GLYCOSYLASE; 1.
DR Pfam; PF01149; Fapy_DNA_glyco; 1.
DR Pfam; PF06831; H2TH; 1.
DR SMART; SM00898; Fapy_DNA_glyco; 1.
DR SMART; SM01232; H2TH; 1.
DR SUPFAM; SSF81624; N-terminal domain of MutM-like DNA repair proteins; 1.
DR SUPFAM; SSF46946; S13-like H2TH domain; 1.
DR PROSITE; PS51068; FPG_CAT; 1.
DR PROSITE; PS51066; ZF_FPG_2; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW Reference proteome {ECO:0000313|Proteomes:UP000028590};
KW Zinc {ECO:0000256|ARBA:ARBA00022833};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW ProRule:PRU00391}.
FT DOMAIN 2..114
FT /note="Formamidopyrimidine-DNA glycosylase catalytic"
FT /evidence="ECO:0000259|PROSITE:PS51068"
FT DOMAIN 224..270
FT /note="FPG-type"
FT /evidence="ECO:0000259|PROSITE:PS51066"
SQ SEQUENCE 276 AA; 30808 MW; BA1A397576D81A97 CRC64;
MPELPEVETY RRFLDDLVVD QTITALEVKD PKVLATDEDT LRRALTGRTV TRTSRLGKNC
FLHLDDDRVL VLHFGMTGDV GAYRDEPDAP RFTRVALHLG SGLCVAFVDA RKFGRIRLAE
GVAQYQKAKK LGPDALDITA AQLQQALGTR KPMIKPLLLD QSITAGLGNW IVDEVLFQAR
IHPERRAHTL STAEFEALHA AIQLVLSTAI RHEATYRYFP ASFLIHAREW DDSATPGTNN
HIYCPRHPKI EIAKSYVGGR ATYYCPRCQP PPPAAA
//
