Details of the chemical reaction of oxygen with the [Fe-S] cluster reveal how this cofactor is used for oxygen sensing.

3.2 g of sulfur reacts with oxygen to produce 6.4 g of sulfur oxide. What is the formula of the oxide?

Sulfur is also less electronegative than oxygen, permitting it to more readily ... S-adenosylmethionine (SAM or AdoMet), which is formed by the reaction of methionine and ATP, is an important ...