PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1655979-0	1991	Interactions between the argininyl moieties of neurotensin and the catechol protons of dopamine.	catechol	67-75	neurotensin	Homo sapiens	47-58	
1655979-6	1991	The results of studies of the formal potential of dopamine in the presence of Arg and Arg-containing peptides confirmed that catechol protons are directly involved in the association and that the chemical species of dopamine associated with neurotensin is a catecholate form.	catechol	125-133	neurotensin	Homo sapiens	241-252