| PDB ID | Description | |
|---|---|---|
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1A8K | CRYSTALLOGRAPHIC ANALYSIS OF HUMAN IMMUNODEFICIENCY VIRUS 1 PROTEASE WITH AN ANALOG OF THE CONSERVED CA-P2 SUBSTRATE: INTERACTIONS WITH FREQUENTLY OCCURRING GLUTAMIC ACID RESIDUE AT P2\' POSITION OF SUBSTRATES |
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1A94 | STRUCTURAL BASIS FOR SPECIFICITY OF RETROVIRAL PROTEASES |