AIDS-188898 AIDS188898 Ac-GNMRQAHCNI SRAKWNNTLK QIDSKLREQF GNNKTIIFKQ SSGGDPEIVT HSFNCGGEFF YC-NH2 Ac-Gly-Asn-Met-Arg-Gln-Ala-His-Cys-Asn-Ile-Ser-Arg-Ala-Lys-Trp-Asn-Asn-Thr-Leu-Lys-Gln-Ile-Asp-Ser-Lys-Leu-Arg-Glu-Gln-Phe-Gly-Asn-Asn-Lys-Thr-Ile-Ile-Phe-Lys-Gln-Ser-Ser-Gly-Gly-Asp-Pro-Glu-Ile-Val-Thr-His-Ser-Phe-Asn-Cys-Gly-Gly-Glu-Phe-Phe-Tyr-Cys-NH2 Residues 324-385 of gp120/gp41