Purine Nucleoside Phosphorylase: Physiology, Biochemistry, and Mechanism

The video explores purine catabolism, focusing on the degradation of adenosine to inosine and hypoxanthine. It details the role and mechanism of purine nucleoside phosphorylase, including its substrates and reaction steps. The video also discusses the impact of arsenate on enzyme activity and its detoxification process, highlighting the enzyme's ability to reduce arsenate to arsenite.

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