1C70:
reference: An alternate binding site for the P1-P3 group of a class of potent HIV-1 protease inhibitors as a result of concerted structural change in the 80s loop of the protease., Munshi S, Chen Z, Yan Y, Li Y, Olsen DB, Schock HB, Galvin BB, Dorsey B, Kuo LC, Acta Crystallogr D Biol Crystallogr 2000 Apr;56 ( Pt 4):381-8. PMID: 10739910

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