>3hdk_B mol:protein length:99 [Aib51/51']HIV-1 proteasePQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEELNLPGCWKPKLIGGIAGFIKVRQYDQIPVEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF