>5KR2_1|Chains A, B, C, D|Protease PR5-SQV|Human immunodeficiency virus 1 (11676)
PQITLWKRPLVTIKVGGQLKEALLNTGADDTVIEDMNLPGKWKPKMIGGIGGFIKVKQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF