PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10446944-7	1999	In some patients with IgAN, FACE analysis demonstrated a significant increase in the percentage of IgA1 O-glycan chains consisting of single N-acetyl galactosamine (GalNAc) units rather than the more usual galactosylated and sialylated forms.	N-acetylgalactosaminuronic acid	165-171	IGAN1	Homo sapiens	22-26	
10446944-10	1999	This is the first study in which all of the predicted O-glycan forms of IgA1 have been analyzed simultaneously, and demonstrates that in IgAN, the IgA1 Oglycan chains are truncated, with increased terminal GalNAc.	N-acetylgalactosaminuronic acid	206-212	IGAN1	Homo sapiens	137-141