Researchers from North Carolina State University and the University of Texas at Austin have defined the structure of a substrate-bound iron 2-oxoglutarate (Fe/2OG) enzyme to explore whether these enzymes could be used to create a wide array of molecules. They probed the enzyme’s active site to determine its ability to bind with different substrates. Additionally, rather than oxygen-addition, they saw that Fe/2OG enzymes likely utilize cations—highly reactive species—to drive desaturation during catalysis. The work, published in Nature Communications, could lead to the use of Fe/2OG enzymes in making a wide array of valuable molecules.
Click here for original story, Researchers explore enzymes that use a cation, not oxygen-addition, to drive reactions
Source: Phys.org