ID Q6MTB2_MYCMS Unreviewed; 217 AA.
AC Q6MTB2;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 117.
DE RecName: Full=Uracil-DNA glycosylase {ECO:0000256|ARBA:ARBA00012030, ECO:0000256|HAMAP-Rule:MF_00148};
DE Short=UDG {ECO:0000256|HAMAP-Rule:MF_00148};
DE EC=3.2.2.27 {ECO:0000256|ARBA:ARBA00012030, ECO:0000256|HAMAP-Rule:MF_00148};
GN Name=ung {ECO:0000256|HAMAP-Rule:MF_00148,
GN ECO:0000313|EMBL:CAE77124.1};
GN OrderedLocusNames=MSC_0496 {ECO:0000313|EMBL:CAE77124.1};
OS Mycoplasma mycoides subsp. mycoides SC (strain PG1).
OC Bacteria; Mycoplasmatota; Mollicutes; Mycoplasmataceae; Mycoplasma.
OX NCBI_TaxID=272632 {ECO:0000313|EMBL:CAE77124.1, ECO:0000313|Proteomes:UP000001016};
RN [1] {ECO:0000313|EMBL:CAE77124.1, ECO:0000313|Proteomes:UP000001016}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PG1 {ECO:0000313|EMBL:CAE77124.1,
RC ECO:0000313|Proteomes:UP000001016};
RX PubMed=14762060; DOI=10.1101/gr.1673304;
RA Westberg J., Persson A., Holmberg A., Goesmann A., Lundeberg J.,
RA Johansson K.-E., Pettersson B., Uhlen M.;
RT "The genome sequence of Mycoplasma mycoides subsp. mycoides SC type strain
RT PG1T, the causative agent of contagious bovine pleuropneumonia (CBPP).";
RL Genome Res. 14:221-227(2004).
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|ARBA:ARBA00002631,
CC ECO:0000256|HAMAP-Rule:MF_00148, 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|ARBA:ARBA00001400, ECO:0000256|HAMAP-
CC Rule:MF_00148, ECO:0000256|RuleBase:RU003780};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00148}.
CC -!- SIMILARITY: Belongs to the uracil-DNA glycosylase (UDG) superfamily.
CC UNG family. {ECO:0000256|ARBA:ARBA00008184, ECO:0000256|HAMAP-
CC Rule:MF_00148, ECO:0000256|RuleBase:RU003780}.
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DR EMBL; BX293980; CAE77124.1; -; Genomic_DNA.
DR RefSeq; NP_975482.1; NC_005364.2.
DR AlphaFoldDB; Q6MTB2; -.
DR STRING; 272632.MSC_0496; -.
DR KEGG; mmy:MSC_0496; -.
DR PATRIC; fig|272632.4.peg.536; -.
DR eggNOG; COG0692; Bacteria.
DR HOGENOM; CLU_032162_3_2_14; -.
DR Proteomes; UP000001016; 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; 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 Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00148};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_00148};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_00148}; Glycosidase {ECO:0000313|EMBL:CAE77124.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00148};
KW Reference proteome {ECO:0000313|Proteomes:UP000001016}.
FT DOMAIN 47..205
FT /note="Uracil-DNA glycosylase-like"
FT /evidence="ECO:0000259|SMART:SM00986"
FT ACT_SITE 62
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00148,
FT ECO:0000256|PROSITE-ProRule:PRU10072"
SQ SEQUENCE 217 AA; 24924 MW; 5A1F8BFC45C69C52 CRC64;
MTNLHPSWNK LFTDLNLSDQ INNLINKAYS SNDIVFPKQK DVLNLFKLSD LNNIKVVIIG
QDPYHDFNQA NGIAFSSNAL KTPPSLKNIF NELYSDLNID HFNNNDLTNW VKQGVFLINT
CWTVIAHKPN SHNNLGWQKI TKKILEQIIL HNQNVIFCLW GNFAIKMYDS LLVKSNFVIK
SAHPSPLSYK GFKNTKPFSQ INNLLINLNL DPINWSL
//
