Related Experiment Videos
[The interaction between DNase I and the constituent deoxyribonucleotides of DNA]
Abstract:
A study of the interaction between deoxyribonucleotides and DNase I (E.C. 3.1.4.5) has disclosed a greater affinity of puric deoxyribonucleotides for the enzyme. DNase I showed one binding site for dAMP with an affinity constant of 2-4 X 10(4) M(-1). MnCl2 decreases the fixation of dAMP more effectively than MgCl2.