PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18057744-1	2007	The enantioselectivity of the intramolecular asymmetric aldol reaction of 1,3-cycloheptanedione bearing a C-2 methyl substituent, mediated by a series of combinations of L-amino acid and Bronsted acid, was examined in detail.	Amino Acids	170-182	complement C2	Homo sapiens	106-109