3.4.22.55 Ac-DEVD-7-amino-4-trifluoromethyl coumarin + H2O 37°C, pH 7.0, 10 mM dithiothreitol Homo sapiens 7-amino-4-trifluoromethyl coumarin + Ac-DEVD - ? 381307 3.4.22.55 Ac-VDVAD-7-amido-4-trifluoromethylcoumarin + H2O - Homo sapiens Ac-VDVAD + 7-amido-4-trifluoromethylcoumarin - ? 418436 3.4.22.55 acetyl-DEHD-7-amido-4-methylcoumarin + H2O DEHD is the optimal tetrapeptide recognition motif Homo sapiens acetyl-DEHD + 7-amino-4-methylcoumarin - ? 362413 3.4.22.55 acetyl-Val-Asp-Val-Ala-Asp-4-nitroanilide + H2O - Homo sapiens acetyl-Val-Asp-Val-Ala-Asp + 4-nitroaniline - ? 414234 3.4.22.55 acetyl-VDQQD-4-nitroanilide + H2O - Homo sapiens acetyl-VDQQD + 4-nitroaniline - ? 361998 3.4.22.55 acetyl-VDVAD-4-nitroanilide + H2O - Homo sapiens acetyl-VDVAD + 4-nitroaniline - ? 362416 3.4.22.55 acetyl-VDVADGW-amide + H2O preferred peptide substrate Homo sapiens ? - ? 362414 3.4.22.55 all-spectrin + H2O - Homo sapiens ? - ? 430871 3.4.22.55 alpha-all-spectrin + H2O - Mus musculus ? - ? 430872 3.4.22.55 alpha-II-spectrin + H2O - Homo sapiens ? - ? 381395