PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
14689683-7	2003	IgA nephropathy patients display increased or borderline serum IgA levels; increased serum levels of IgA fraction with degalactosylated O-linked side sugar chains; increased serum levels of anti-N-acetylgalactosamine antibodies; increased levels of circulating immune complexes composed of IgA1 complexed with IgG or IgA1; increased serum levels of circulating complexes composed of IgA and fibronectin; and frequent occurrence of the rheumatoid IgA factor.	o-linked	136-144	immunoglobulin heavy variable 4-38-2-like	Homo sapiens	0-3