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Literature summary for 3.2.2.20 extracted from

  • Yang, Q.; Huang, F.; Hu, L.; He, Z.
    Physical and functional interactions between 3-methyladenine DNA glycosylase and topoisomerase I in mycobacteria (2012), Biochemistry, 77, 378-387.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Mycolicibacterium smegmatis
expressed in Escherichia coli BL21(DE3) cells Mycobacterium tuberculosis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
alkylated DNA + H2O Mycolicibacterium smegmatis
-
3-methyladenine + ?
-
?
alkylated DNA + H2O Mycobacterium tuberculosis
-
3-methyladenine + ?
-
?

Organism

Organism UniProt Comment Textmining
Mycobacterium tuberculosis
-
-
-
Mycolicibacterium smegmatis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA column chromatography Mycolicibacterium smegmatis
Ni-NTA column chromatography Mycobacterium tuberculosis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alkylated DNA + H2O
-
Mycolicibacterium smegmatis 3-methyladenine + ?
-
?
alkylated DNA + H2O
-
Mycobacterium tuberculosis 3-methyladenine + ?
-
?

Synonyms

Synonyms Comment Organism
3-methyladenine DNA glycosylase
-
Mycolicibacterium smegmatis
3-methyladenine DNA glycosylase
-
Mycobacterium tuberculosis
MAG
-
Mycolicibacterium smegmatis
MAG
-
Mycobacterium tuberculosis

General Information

General Information Comment Organism
physiological function the enzyme inhibits the function of topoisomerase I in relaxing supercoiled DNA Mycolicibacterium smegmatis
physiological function the enzyme inhibits the function of topoisomerase I in relaxing supercoiled DNA Mycobacterium tuberculosis