Fig. 8


a DPP4 interaction with withangulatinA, b DPP4 interaction with withanolide E, c DPP4 interaction with withasomnine, d DPP4 interaction with sitoindoside IX. e DPP4 interaction with withacoagulin H; f DPP4 interaction with withaferine A; g DPP4 interaction with withanolide B; h DPP4 interaction with withanolide D; i DPP4 interaction with withanone