3.4.23.16	CRF01_AE protease, Gag protease, HIV aspartyl protease, HIV PR, HIV protease, HIV-1 aspartyl protease, HIV-1 PR, HIV-1 protease, HIV-1 proteinase, HIV-1PR, HIV-2 protease, HIVPR, human immunodeficiency virus 1 protease, human immunodeficiency virus 1 retropepsin, human immunodeficiency virus protease, human immunodeficiency virus type 1 protease, human immunodeficiency virus type I protease, More, PR, PR1, PR2, retropepsin, retroproteinase