AIDS-188888 AIDS188888 Ac-TEKLWVTVYY GVPVWKEATT TLFC-NH2 Ac-Thr-Glu-Lys-Leu-Trp-Val-Thr-Val-Tyr-Tyr-Gly-Val-Pro-Val-Trp-Lys-Glu-Ala-Thr-Thr-Thr-Leu-Phe-Cys-NH2 Residues 31-54 of gp120/gp41