PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12754701-4	2003	The cofactor is an unstable reduced pterin with a unique four-carbon side chain, synthesized by a complex pathway that requires the products of at least four different genes (MOCS1, MOCS2, MOCS3, and GEPH).	Carbon	62-68	gephyrin	Homo sapiens	200-204