PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11340654-1	2001	Weakly polar interactions between aromatic rings of amino acids and hydrogens of backbone amides (Ar-HN) have been shown to support local structures in proteins.	Hydrogen	68-77	Rho family GTPase 2	Homo sapiens	98-103	
11340654-4	2001	Ar-HN interactions were identified by calculating the chemical shift of the amide hydrogen caused by the proximal aromatic ring.	Hydrogen	82-90	Rho family GTPase 2	Homo sapiens	0-5