AIDS-121461 AIDS121461 NH2-L-Glu-L-Asp-L-Val-L-Val-L-Cys-L-Cys-Acp-D-Lys-Gly-D-Ser-D-Leu-D-Val-D-Ile-D-Arg-Gly-D-Val-D-Ile-D-Val-D-Val-D-Cys-L-Lys-COOH