>3d20_B mol:protein length:99 HIV-1 ProteasePQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFVKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF