PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16277531-1	2005	Improved 1H ENDOR data from the S(EPR1) intermediate formed during turnover of the nitrogenase alpha-195Gln MoFe protein with C2(1,2)H2 in (1,2)H2O buffers, taken in context with the recent study of the intermediate formed from propargyl alcohol, indicate that S(EPR1) is a product complex, likely with C2H4 bound as a ferracycle to a single Fe of the FeMo-cofactor active site.	propargyl alcohol	228-245	baculoviral IAP repeat containing 5	Homo sapiens	34-38