Figure 1. Figure 1. The fungal melanin biosynthetic pathway. 4HNR, tetrahydroxynapthalene reductase; SD, scytalone dehydratase; 3HNR, trihydroxynapthalene reductase.
The above figure is reprinted by permission from John Wiley & Sons, Inc.: Proteins (1999, 35, 425-439) copyright 1999.