Tags: Enzyme.
DNA-3-methyladenine glycosylase I (EC 3.2.2.20 deoxyribonucleate 3-methyladenine glycosidase I 3-methyladenine DNA glycosylase I DNA-3-methyladenine glycosidase I) is an enzyme with system name alkylated-DNA glycohydrolase (releasing methyladenine and methylguanine). This enzyme catalyses the following chemical reaction Hydrolysis of alkylated DNA releasing 3-methyladenineThis enzyme is involved in the removal of alkylated bases from DNA in Escherichia coli.