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3.2.2.29: thymine-DNA glycosylase

This is an abbreviated version!
For detailed information about thymine-DNA glycosylase, go to the full flat file.

Word Map on EC 3.2.2.29

Reaction

Hydrolyses mismatched double-stranded DNA and polynucleotides, releasing free thymine. =

Synonyms

G/T glycosylase, G:T mismatch-specific thymine DNA-glycosylase, hsTDG, hTDG, mismatch-specific thymine-DNA glycosylase, mismatch-specific thymine-DNA N-glycosylase, More, Pa-MIG, T/U mismatch DNA glycosylase, T:G mismatch-specific thymidine-DNA glycosylase, TDG, Thd1p, thymine DNA glycosylase, thymine DNA-glycosylase, thymine-DNA glycosylase, uracil/thymine DNA glycosylase

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.2 Hydrolysing N-glycosyl compounds
                3.2.2.29 thymine-DNA glycosylase

Purification

Purification on EC 3.2.2.29 - thymine-DNA glycosylase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
cDNA sequence encoding human TDG (residues 112–339) is subcloned into a pGEX4T-3 vector. SUMO-3-modified TDG112–339 (SUMO-3–TDG) is expressed bacterially using an Escherichia coli SUMOylation system by co-transforming the Escherichia coli strain BL21(DE3) with TDG112–339/pGEX4T-3 and pT-E1E2S2 protein expression vectors
glutathione Sepharose column chromatography
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GSTrap column chromatography
HiTrap Q column chromatography
Mono Q column chromatography as final chromatographic step
nickel-charged chelating column chromatography, HiTrap SP column chromatography, and Superdex 75 gel filtration
recombinant
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recombinant enzyme from NIH3T3 fibroblasts
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recombinant His-tagged enzyme from Escherichia coli strain BL21 (DE3) by nickel affinity chromatography
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recombinant His-tagged TDG from Escherichia coli strain BL21 (DE3)
SP Sepharose column chromatography