PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10841792-3 2000 Stabilization of lead compounds against cathepsin B cleavage by N-methylation of noncritical backbone NH groups or by dipeptide mimetic substitutions has generated analogues that compete effectively against protein antigens in cellular assays, resulting in inhibition of T-cell proliferation. Dipeptides 118-127 cathepsin B Homo sapiens 40-51