PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22098298-3 2012 The enzyme is redox-activated in the light and in response to sucrose accumulation, via reversible breakage of an intermolecular cysteine bridge between the two small (APS1) subunits. Sucrose 62-69 ATP sulfurylase 1 Arabidopsis thaliana 168-172