AIDS-188901 AIDS188901 Ac-CRIKQIINMW QEVGKAMYAP PISGQIRC-NH2 Ac-Cys-Arg-Ile-Lys-Gln-Ile-Ile-Asn-Met-Trp-Gln-Glu-Val-Gly-Lys-Ala-Met-Tyr-Ala-Pro-Pro-Ile-Ser-Gly-Gln-Ile-Arg-Cys-NH2 Residues 418-445 of gp120/gp41