PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19061898-3 2009 The inhibitor stabilizes the N-terminal domain of NS3p and the substrate-binding site, and correctly aligns catalytic His-Asp residues. Aspartic Acid 122-125 KRAS proto-oncogene, GTPase Homo sapiens 50-54