>7N6X_1|Chains A, B|Protease|Human immunodeficiency virus type 1 group M subtype B (isolate BRU/LAI) (11686) PQITLWKRPIVTIKIGGQLREALLDTGADDTVLEDIDLPGRWKPKLIVGIGGFVKVRQYEQVPIEIAGHKVVGTVLIGPTPSNIIGRNLMTQLGATLNF