ID A0A3B1J868_ASTMX Unreviewed; 262 AA.
AC A0A3B1J868;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 18.
DE RecName: Full=Uracil-DNA glycosylase {ECO:0000256|HAMAP-Rule:MF_03166, ECO:0000256|RuleBase:RU003780};
DE Short=UDG {ECO:0000256|HAMAP-Rule:MF_03166};
DE EC=3.2.2.27 {ECO:0000256|HAMAP-Rule:MF_03166, ECO:0000256|RuleBase:RU003780};
GN Name=UNG {ECO:0000256|HAMAP-Rule:MF_03166};
GN Synonyms=UNG1 {ECO:0000256|HAMAP-Rule:MF_03166};
OS Astyanax mexicanus (Blind cave fish) (Astyanax fasciatus mexicanus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Characiformes;
OC Characoidei; Characidae; Astyanax.
OX NCBI_TaxID=7994 {ECO:0000313|Ensembl:ENSAMXP00000038060.1, ECO:0000313|Proteomes:UP000018467};
RN [1] {ECO:0000313|Proteomes:UP000018467}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=female {ECO:0000313|Proteomes:UP000018467};
RA Jeffery W., Warren W., Wilson R.K.;
RL Submitted (MAR-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000018467}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=female {ECO:0000313|Proteomes:UP000018467};
RX PubMed=25329095; DOI=10.1038/ncomms6307;
RA McGaugh S.E., Gross J.B., Aken B., Blin M., Borowsky R., Chalopin D.,
RA Hinaux H., Jeffery W.R., Keene A., Ma L., Minx P., Murphy D., O'Quin K.E.,
RA Retaux S., Rohner N., Searle S.M., Stahl B.A., Tabin C., Volff J.N.,
RA Yoshizawa M., Warren W.C.;
RT "The cavefish genome reveals candidate genes for eye loss.";
RL Nat. Commun. 5:5307-5307(2014).
RN [3] {ECO:0000313|Ensembl:ENSAMXP00000038060.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Excises uracil residues from the DNA which can arise as a
CC result of misincorporation of dUMP residues by DNA polymerase or due to
CC deamination of cytosine. {ECO:0000256|HAMAP-Rule:MF_03166,
CC ECO:0000256|RuleBase:RU003780}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolyzes single-stranded DNA or mismatched double-stranded
CC DNA and polynucleotides, releasing free uracil.; EC=3.2.2.27;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03166,
CC ECO:0000256|RuleBase:RU003780};
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03166}.
CC Nucleus {ECO:0000256|HAMAP-Rule:MF_03166}.
CC -!- SIMILARITY: Belongs to the uracil-DNA glycosylase (UDG) superfamily.
CC UNG family. {ECO:0000256|ARBA:ARBA00008184, ECO:0000256|HAMAP-
CC Rule:MF_03166, ECO:0000256|RuleBase:RU003780}.
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DR AlphaFoldDB; A0A3B1J868; -.
DR Ensembl; ENSAMXT00000034176.1; ENSAMXP00000038060.1; ENSAMXG00000037685.1.
DR GeneTree; ENSGT00390000003405; -.
DR Proteomes; UP000018467; Unassembled WGS sequence.
DR Bgee; ENSAMXG00000037685; Expressed in testis and 14 other cell types or tissues.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0004844; F:uracil DNA N-glycosylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006284; P:base-excision repair; IEA:UniProtKB-UniRule.
DR CDD; cd10027; UDG-F1-like; 1.
DR Gene3D; 3.40.470.10; Uracil-DNA glycosylase-like domain; 1.
DR HAMAP; MF_00148; UDG; 1.
DR InterPro; IPR002043; UDG_fam1.
DR InterPro; IPR018085; Ura-DNA_Glyclase_AS.
DR InterPro; IPR005122; Uracil-DNA_glycosylase-like.
DR InterPro; IPR036895; Uracil-DNA_glycosylase-like_sf.
DR NCBIfam; TIGR00628; ung; 1.
DR PANTHER; PTHR11264; URACIL-DNA GLYCOSYLASE; 1.
DR PANTHER; PTHR11264:SF0; URACIL-DNA GLYCOSYLASE; 1.
DR Pfam; PF03167; UDG; 1.
DR SMART; SM00986; UDG; 1.
DR SMART; SM00987; UreE_C; 1.
DR SUPFAM; SSF52141; Uracil-DNA glycosylase-like; 1.
DR PROSITE; PS00130; U_DNA_GLYCOSYLASE; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_03166};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_03166};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_03166};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03166};
KW Nucleus {ECO:0000256|HAMAP-Rule:MF_03166};
KW Reference proteome {ECO:0000313|Proteomes:UP000018467}.
FT DOMAIN 88..249
FT /note="Uracil-DNA glycosylase-like"
FT /evidence="ECO:0000259|SMART:SM00986"
FT ACT_SITE 103
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03166,
FT ECO:0000256|PROSITE-ProRule:PRU10072"
SQ SEQUENCE 262 AA; 29292 MW; 295C763EAF6AD958 CRC64;
MIGQKSITAF FSPASRKRTA DSSSLSCSLS PEQLAARCAP DGLGESWQRA LSSEFTKPYF
KQLMTFVDGE RQKHTVYPPP HQVFTWTQMC KIEDVKVVVL GQDPYHGPNQ AHGLCFSVQR
PVSPPPSLVN MYKELEADIE GFKHPGHGDL TGWAKQGVLL LNAVLTVRAH QANSHKDQGW
EKLTDAVVHW LSTNLEGLVF MLWGAYAQKK GATIDRKRHH VLQTVHPSPL SAHRGFFGCK
HFSKTNELLQ KSGKKPIDWK AL
//
