An 10 month-old baby is brought to the pediatric clinic with symptoms of diarrhea, hair loss and failure to thrive. On clinical examination, there is inflammation of the skin around the mouth and the perianal region. The mineral deficiency responsible for this disease is a cofactor for all of the following enzymes except?

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Vikas Bhardwaj
Medical Technologist, AIIMS New Delhi
Updated: Apr 17, 2026