PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22024756-2 2011 For example, Atg8 is involved in cargo recognition, and the amount of Atg8 in part determines the size of the autophagosome,4 whereas Atg12 is part of a trimer that may function as an E3 ligase to facilitate Atg8 conjugation to phosphatidylethanolamine and determine, in part, the site of the conjugation reaction. phosphatidylethanolamine 228-252 autophagy related 12 Homo sapiens 134-139