125139-68-6 AIDS-004357 AIDS004357 NH2-Arg-Arg-Trp-Cys(x2)-Phe-Arg-Val-Cys(x1)-Tyr-Lys-Gly-Phe-Cys(x1)-Tyr-Arg-Lys-Cys(x2)-Arg-NH2 P-II Polyphemusin II Tachyplesin I, 1-(N2-L-arginyl-L-arginine)-9-L-lysine-11-L-phenylalanine-15-L-ly- sine-