ABZ-ALA-PHE-ALA-PHE-ASP-VAL-PHE-3-NITRO-TYR-ASP-OH

anthranilyl-Ala-Phe-Ala-Phe-Asp-Val-Phe-nitro-Tyr-Asp

H-2-ABZ-ALA-PHE-ALA-PHE-ASP-VAL-PHE-3-NITRO-TYR-ASP-OH