PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25151941-1 2014 Internally quenched cathepsin L (Cat L) substrate ABZ-Bip-Arg-Ala-Gln-Tyr(3-NO2)-NH2 with high specificity constant (kcat/KM=2.6x10(7)M(-1)s(-1)) was synthesized. 3-no2 74-79 heat shock protein family A (Hsp70) member 5 Homo sapiens 54-57