PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7295776-2	1981	Reduced P-450SCC at pH 7.4 exhibited the V4 line at 1342 cm-1, which is an unusually low frequency compared with an ordinary protohemoprotein but is common to the family of cytochrome P-450, suggesting the coordination of a strong pi-donor such as thiolate anion at the fifth coordination position of the heme iron.	thiolate anion	248-262	cytochrome P450 family 11 subfamily A member 1	Homo sapiens	8-16