129437-47-4 AIDS-001483 AIDS001483 HLA-DR.B. Peptide(141-155) L-Glutamine, L-valyl-L-valyl-L-seryl-L-threonylglycyl-L-leucyl-L-isoleucyl-L-glutaminyl-L-asparaginylglycyl-L-.alpha.-aspartyl-L-tryptophyl-L-threonyl-L-phenylalanyl-