PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35319066-6 2022 Second, we have established that in experimental conditions in which the sulfhydryl arylation by menadione or plumbagin is prevented by the thiol reducing agent N-acetyl-L-cysteine, the inhibition of Sirtuin 7 catalytic activity is also prevented. Sulfhydryl Compounds 140-145 sirtuin 7 Homo sapiens 200-209