PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2324013-4	1990	Methylation of the hydroxyl groups of erythromycin A analogue proceeded stepwise by the two main pathways beginning at the C-6 and C-11 positions, individually.	Erythromycin	38-52	aldo-keto reductase family 1 member C4	Homo sapiens	131-135