STITCH and molecular docking analysis of selected wood apple (Limonia acidissima) constituents as anti-dandruff and anti-acne agents

Background: Wood apple (Limonia acidissima) has been reported to possess various pharmacological activities. The present study aimed to evaluate the 11 selected constituents of Wood apple (L. acidissima) as potent anti-dandruff and anti-acne agents using a molecular docking approach. Materials and Methods: The 11 selected constituents of Wood apple were studied on the molecular docking behavior of Malassezia globosa Lipase-1 and Cutibacterium acnes beta-keto acyl synthase-III enzymes by using the patchdock method. Furthermore, STITCH analysis was carried out to determine the ligand-protein interactions. STITCH analysis reveals that two ligands, namely, psoralen and umbelliferone, have exhibited interactions with both the M. globosa and P. acnes KPA 171202 proteins. Results: The docking studies revealed that isopimpinellin and saponarin exhibited the highest (ACE) atomic contact energy (-162.32 and - 318.63 kcal/mol) with that of M. globosa Lipase-1 and C. acnes beta-ketoacyl synthase-III, respectively. Conclusion: Thus, the present finding provides new knowledge for understanding the 11 selected ligands of Wood apple (L. acidissima) as potent anti-dandruff and anti-acne agents.