Melanin pigment has a photo defensive role in human skin, but its redundant
production and distribution lead to the problem of hyperpigmentation. Biosynthesis of
melanin initiated from tyrosine oxidation through the key enzyme tyrosinase. In
addition to human and animal, tyrosinase is broadly distributed in plants also and is
responsible for browning of fruits and vegetables. Quest for the search of tyrosinase
inhibitors is significant to enable the development of therapies for the prevention and
treatment of hyperpigmentation and the undesirable browning of fruits and vegetables.
Various synthetic and natural compounds have been tested for their inhibitory activity
but the mechanism of inhibition is not known so far, and there is a continuous hunt for
information concerning intermolecular interaction between inhibitors and tyrosinase.
Thus, computer aided methods are consequently used to overwhelmed such issues. In
silico methods such as molecular docking simulation, make it possible to understand
the intermolecular interaction between inhibitors and tyrosinase, and hence, help
identify new and potent tyrosinase inhibitors. The present chapter has pointed out the
role of computational tools for the elucidation of tyrosinase inhibitors, highlighting the
examples of certain compounds whose antityrosinase activities have been evaluated
using molecular docking algorithms.
Keywords: Computer aided, Hyperpigmentation, Melanin, Molecular docking,
Tyrosinase.
