> HIV Primer Binding Site - (Level 2) - Maximum 12 GC Pairs, Minimum 8 GU Pairs GUGUGAAGAUAAAAAUGGGAAAGCGUGGAAAAAACUUCGCCCUAUGUGUUUAAAGGGAGGAGCAAAAAGCACCACUCAAAAAAAAAAAAAAUUAUAUAAAAAAAAAA GCs: 12 - AUs: 8 - GUs: 8 Energy:-18.200001