Amides Article Catalytic Domain Crystal structure Enzyme Inhibitors Epoxide Hydrolases Epoxide hydrolase Hypocrea jecorina IC50 Inhibitors Inhibitory Concentration 50 Kv4.2 LTP Models, Molecular Trichoderma Trichoderma reesei Urea VIP VPAC1 receptors VPAC2 receptors amide antagonists and inhibitors antifungal agent chemistry crystallography drug design drug effect enzyme active site enzyme conformation enzyme inhibitor