Which cofactor is essential for the activity | vedclass

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(A) The nitrogenase enzyme is a complex metalloprotein responsible for biological nitrogen fixation. It requires specific metal cofactors for its cata

Vedclass · Accepted Answer

Molybdenum

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(A) The nitrogenase enzyme is a complex metalloprotein responsible for biological nitrogen fixation. It requires specific metal cofactors for its catalytic activity. The enzyme contains a molybdenum-iron $(MoFe)$ protein and an iron $(Fe)$ protein. Molybdenum is an essential component of the nitrogenase enzyme complex,specifically within the $Fe-Mo$ cofactor,which is critical for the reduction of atmospheric nitrogen $(N_2)$ to ammonia $(NH_3)$.

Which cofactor is essential for the activity of the nitrogenase enzyme?

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