PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16376298-3 2006 Not coincidentally, STZ has also been shown to directly inhibit the O-GlcNAcase activity of the enzyme NCOAT in vitro, which is the only enzyme that possesses the ability to remove O-GlcNAc modifications on proteins in the nucleus and cytosol. Streptozocin 20-23 O-linked N-acetylglucosamine (GlcNAc) transferase Homo sapiens 68-76