👉 A ferredoxin is a type of enzyme that catalyzes the reduction of iron ions in biological systems. These enzymes are found in various tissues, including muscle, liver, and bone marrow. Ferredoxins play a vital role in the regulation of red blood cells and hemoglobin, which are essential for carrying oxygen throughout the body. They also contribute to the synthesis of other proteins involved in cellular metabolism, such as transferrin and albumin.
