PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8673608-2	1996	Cytochrome P450eryF is unusual in having alanine in place of this threonine and an ordered active site water molecule (Wat 519) which is hydrogen bonded to the substrate 5-hydroxyl group and is in position to operate as an acid catalyst required for cleaving dioxygen.	Alanine	41-48	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	0-15