PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31880908-6 2020 Three lysine residues (K6, K9, and K15) within Nt17 can be SUMOylated, which modifies htt"s accumulation and toxicity within cells in a variety of HD models. tyrosyl-lysine 6-12 huntingtin Homo sapiens 86-89