PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2556477-7	1989	However, after complete cleavage of N-linked oligosaccharides with endoglycosidase F, the core peptide of cytochrome b558 large subunit from these different cell types had the same Mr (58,000).	n-linked oligosaccharides	36-61	mitochondrially encoded cytochrome b	Homo sapiens	106-118