Drug Gene Type Source valacyclovir TDP1 Potency=1.8356(uM) D1 PubChem valacyclovir TDP1 Potency=2.9093(uM) D1 PubChem valacyclovir DPP4 - D1 PubChem valacyclovir DPP4 Drug metabolism=None(Unspecified) D1 ChEMBL