What tautomers base pair with what bases?
I know that adenine pairs with thymine and guanine pairs with cytosine normally. My question is what does the imino form of adenine base pair with? Regular cytosine? What does the enol form of guanine base pair with? Regular form of thymine?
I cannot find any books discussing this issue and Google is of no use. However, my professor wants us to know how tautomers base pair.
I tried base pairing cytosine with adenine but does the -NH2 group on cytosine really hydrogen bond with the imino -NH group on the adenine tautomer?