PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22091042-2	2011	In the crystal, two structurally independent formula units are linked via N-H S hydrogen bonds, forming an inversion dimer, with graph-set motif R(4) (4)(12).	Hydrogen	80-88	CD1a molecule	Homo sapiens	145-149	
22798774-1	2012	In the title mol-ecular salt, C(3)H(8)N(+) C(7)H(4)IO(2) (-), the cyclo-propanaminium cation forms three hydrogen bonds to the 4-iodo-benzoate anion, forming two unique repeating R(4) (4)(12) hydrogen-bonding rings that result in one-dimensional hydrogen-bonded columns along the crystallographic c axis.	Hydrogen	105-113	CD1a molecule	Homo sapiens	179-183	
22590012-3	2012	In the crystal, mol-ecules are linked by N-H O hydrogen bonds to generate infinite (001) sheets containing R(4) (4)(28) loops.	Hydrogen	47-55	CD1a molecule	Homo sapiens	107-111	
22058791-2	2011	Within the hydrogen-bonded network, R(4) (2)(22) ring motifs are stacked along [010].	Hydrogen	11-19	CD1a molecule	Homo sapiens	36-40	
22091181-3	2011	The title structure represents an example of a sulfonate anion that is part of a hydrogen-bonding R(4) (4)(12) graph-set motif, which is well known for related dipH acetates.	Hydrogen	81-89	CD1a molecule	Homo sapiens	98-102	
21582271-2	2009	Inter-molecular hydrogen bonds and C-H  pi inter-actions produce R(2) (2)(10), R(4) (4)(27) and R(4) (4)(29) rings.	Hydrogen	16-24	CD1a molecule	Homo sapiens	79-83	
21579372-2	2010	The crystal structure is stabilized by inter-molecular N-H S hydrogen bonds, resulting in the formation of eight-membered rings lying about inversion centers and representing R(2) (2)(8) and R(4) (2)(8) motifs.	Hydrogen	61-69	CD1a molecule	Homo sapiens	191-195	
21582271-2	2009	Inter-molecular hydrogen bonds and C-H  pi inter-actions produce R(2) (2)(10), R(4) (4)(27) and R(4) (4)(29) rings.	Hydrogen	16-24	CD1a molecule	Homo sapiens	96-100	
21201178-3	2008	The mol-ecules are linked by N-H O hydrogen bonds, forming cyclic structures with R(4) (4)(24) graph-set motifs.	Hydrogen	35-43	CD1a molecule	Homo sapiens	82-86	
15351820-4	2004	Furthermore, the minimised structure for the main conformer of R-4 showed that the axial hydrogens in the 3 and 5-positions with respect to the hydroxyl group prevent the enzymatic reaction.	Hydrogen	89-98	CD1a molecule	Homo sapiens	63-66