Sulfation of Steroids by Sulfotransferases [DHEA & Estrone]

The video tutorial explains the role of ATP Sulfurylase in creating PAPS, a universal sulfate donor. It covers the importance of sulfation in phase two metabolism, particularly in the liver, to increase solubility of hydrophobic molecules for excretion. The tutorial delves into steroid sulfation, focusing on DHEA and estrone, and the enzymes involved in adding and removing sulfates. It highlights the dual role of sulfated steroids in storage and excretion, and discusses the implications of sulfate levels in hormonal activity and potential health issues like breast cancer.

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