>3d1z_B mol:protein length:99 HIV-1 ProteasePQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFMKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF