PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6970196-6 1980 C1q contained hydroxyproline, hydroxylysine, a high percentage of glycine and approximately 9% carbohydrate and 14.8% nitrogen. Hydroxylysine 30-43 complement C1q A chain Homo sapiens 0-3