>6P9B_1|Chains A, B|HIV-1 protease|Human immunodeficiency virus type 1 group M subtype B (isolate BRU/LAI) (11686) PQITLWKRPIITIKIGGQLKDVLMDTGADDTVLENIDLPGKWKPKLIGGIGGFVKVRQYDHVPVEVAGHKVTTTVLVGPTPVDVIGRNLLTQIGATLNF