5[(D)R(D)P(D)K]-TASP AIDS-111802 AIDS111802 Lys[-(D-Lys-D-Pro-D-Arg)2]-Lys-Lys[-D-Lys-D-Pro-D-Arg]-Gly-Pro-Lys[-D-Lys-D-Pro-D-Arg]-Glu-Lys[-D-Lys-D-Pro-D-Arg-Gly-Cys-OH Pseudopeptides