PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12144936-3	2002	The functional coupling of mu-opioid receptors to G proteins was determined autoradiographically using Tyr-D-Ala-Gly-N(Me)Phe-Gly-ol-enkephalin-stimulated [35S]GTPgammaS binding in brain cryostat sections.	Phenylalanine	122-125	proenkephalin	Rattus norvegicus	133-143