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3.2.2.21: DNA-3-methyladenine glycosylase II

This is an abbreviated version!
For detailed information about DNA-3-methyladenine glycosylase II, go to the full flat file.

Word Map on EC 3.2.2.21

Reaction

7-methyladenine-containing DNA
+
H2O
=
7-Methyladenine
+
deadenylated DNA

Synonyms

3-methyladenine DANN glycosylase II, 3-methyladenine DNA glycosylase II, 3-methyladenine-DNA glycosidase II, 3-methyladenine-DNA glycosylase II, AAG, ALK, AlkA, AlkA protein, AlkA1, AlkA2, AlkD, alkylpurine-DNA-N-glycosylase, ANPG, deoxyribonucleate 3-methyladenine glycosidase II, DNA glycosylase, DNA-3-methyladenine glycosidase II, helix-hairpin-helix DNA glycosylase, m3A DNA glycosylase II, MAG, Mag1 protein, MPG, N-methylpurine-DNA glycosylase, TagII

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.2 Hydrolysing N-glycosyl compounds
                3.2.2.21 DNA-3-methyladenine glycosylase II

KM Value

KM Value on EC 3.2.2.21 - DNA-3-methyladenine glycosylase II

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.000024 - 0.0013
1,N6-ethenoadenine residues in alkylated DNA
-
0.0000092
3-methyladenine residues in alkylated DNA
-
pH 8.0, 37°C, release of 3-methyladenine
-
0.000011
7-methylguanine residues in alkylated DNA
-
pH 8.0, 37°C, release of 7-methylguanine
-
0.00000014 - 0.00003
alkylated DNA
0.000031 - 0.000053
alkylated DNA, treated with N-methyl-N'-nitro-N-nitrosoguanidine
-
0.0000354 - 0.042
duplex oligonucleotide substrate containing ethenoadenine and hypoxanthine
-
0.0000053
hypoxanthine
-
at 37°C