The enzyme can use various vitamin-K derivatives, including menaquinone.

Many important industrial enzymes use cofactors to catalyze reactions.

Other researchers are comparing the enzymes used by various mammals to synthesize, process and store fat molecules.

This enzyme can use many different isoforms of ferredoxin.

The enzyme uses pyridoxal phosphate, the active form of vitamin B6, as a cofactor.

The enzyme can also use ribulose 5-phosphate and dihydroxyacetone phosphate.

Figure 3 shows how these enzymes both use the same substrate, the type 1 H chain.

The enzyme uses a topoisomerase I like mechanism to carry out site specific recombination events.

How the enzyme uses the Cys-418 thiyl radical for pyruvate cleavage.

The enzyme uses the ammonia group from the glutamine side-chain.