UNG_PSEAB
ID UNG_PSEAB Reviewed; 231 AA.
AC Q02HQ1;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 14-NOV-2006, sequence version 1.
DT 03-AUG-2022, entry version 78.
DE RecName: Full=Uracil-DNA glycosylase {ECO:0000255|HAMAP-Rule:MF_00148};
DE Short=UDG {ECO:0000255|HAMAP-Rule:MF_00148};
DE EC=3.2.2.27 {ECO:0000255|HAMAP-Rule:MF_00148};
GN Name=ung {ECO:0000255|HAMAP-Rule:MF_00148}; OrderedLocusNames=PA14_54590;
OS Pseudomonas aeruginosa (strain UCBPP-PA14).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=208963;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UCBPP-PA14;
RX PubMed=17038190; DOI=10.1186/gb-2006-7-10-r90;
RA Lee D.G., Urbach J.M., Wu G., Liberati N.T., Feinbaum R.L., Miyata S.,
RA Diggins L.T., He J., Saucier M., Deziel E., Friedman L., Li L., Grills G.,
RA Montgomery K., Kucherlapati R., Rahme L.G., Ausubel F.M.;
RT "Genomic analysis reveals that Pseudomonas aeruginosa virulence is
RT combinatorial.";
RL Genome Biol. 7:R90.1-R90.14(2006).
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:0000255|HAMAP-Rule:MF_00148}.
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:0000255|HAMAP-Rule:MF_00148};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00148}.
CC -!- SIMILARITY: Belongs to the uracil-DNA glycosylase (UDG) superfamily.
CC UNG family. {ECO:0000255|HAMAP-Rule:MF_00148}.
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DR EMBL; CP000438; ABJ09901.1; -; Genomic_DNA.
DR RefSeq; WP_003085510.1; NZ_CP034244.1.
DR AlphaFoldDB; Q02HQ1; -.
DR SMR; Q02HQ1; -.
DR PRIDE; Q02HQ1; -.
DR EnsemblBacteria; ABJ09901; ABJ09901; PA14_54590.
DR KEGG; pau:PA14_54590; -.
DR HOGENOM; CLU_032162_3_1_6; -.
DR OMA; PDNGYLM; -.
DR BioCyc; PAER208963:G1G74-4595-MON; -.
DR Proteomes; UP000000653; Chromosome.
DR GO; GO:0005737; C:cytoplasm; 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; -; 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 PANTHER; PTHR11264; PTHR11264; 1.
DR Pfam; PF03167; UDG; 1.
DR SMART; SM00986; UDG; 1.
DR SUPFAM; SSF52141; SSF52141; 1.
DR TIGRFAMs; TIGR00628; ung; 1.
DR PROSITE; PS00130; U_DNA_GLYCOSYLASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; DNA damage; DNA repair; Hydrolase.
FT CHAIN 1..231
FT /note="Uracil-DNA glycosylase"
FT /id="PRO_1000009927"
FT ACT_SITE 71
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00148"
SQ SEQUENCE 231 AA; 25982 MW; 4576A370E8DF8BA8 CRC64;
MTDNDDRIKL EASWKEALRE EFDKPYMKQL GEFLRQEKAA GKAIFPPGPL IFNALNTTPL
ENVKVVIIGQ DPYHGPGQAH GLCFSVQPGV PTPPSLQNIY KELNRDLNIP IPNNGYLQRW
AEQGVLLLNT SLTVEQAKAG SHANAGWQPF TDRVIEVVNE RCERLVFLLW GSHAQSKQKL
IDPQRHLILK SAHPSPLSAY RGFLGNGHFS RTNKFLEQNG KTPIDWSLPD L