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Modified bases: 1-methylguanine is a modified base form of guanine. How did its hydrogen bonding properties...

Modified bases: 1-methylguanine is a modified base form of guanine. How did its hydrogen bonding properties change after it was modified in comparison to guanine?

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1-methylguanine is a modified base form of guanine. There will be less hydrogen bonding interaction in 1-methylguanine after it was modified in comparison to guanine because one hydrogen bonding position is quenched by the methyl group. The detail explanation is given as below:-

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