AIDS-219975 AIDS219975 CV-N(-2N) NH2-KFSQTC(x2)YNSAIQGSVLTSTC(x2)ERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETC(x1)RNTQLAGSSELAAEC(x1)KTRAQQFVSTKINLDDHIANIDGTLKYE-COOH