Steroids
From Proteopedia
Estradiol is an important estrogen steroid hormone in both women and men. It is a typical steroid with core four-ring system (ABCD), composed of 17 carbon atoms. Cutting Ring B produces secosteroids one of which is vitamin D3. 25-hydroxy-cholecalciferol (25-D3); 25-hydroxyvitamin D3 (5ien). Calcitriol is the active form of vitamin D pro-hormone.
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This page was last modified 11:23, 15 November 2021.