AIDS-188908 AIDS188908 Ac-Asn-Arg-Val-Arg-Gln-Gly-Tyr-Ser-Pro-Leu-Ser-Phe-Gln-Thr-His-Leu-Pro-Ile-Pro-Arg-Gly-Pro-NH2 Ac-NRVRQGYSPL SFQTHLPIPR GP-NH2 Residues 706-727 of gp120/gp41