PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15078099-7	2004	Namely, after hydrogen abstraction of the C-23 position of 1alpha,25(OH)(2)D(3), part of the substrate-radical intermediate is converted into 25,26,27-trinor-23-ene-1alpha(OH)D(3), while a major part of them is converted into 1alpha,23,25(OH)(3)D(3).	Hydrogen	14-22	nucleolin	Homo sapiens	42-46	
15352223-9	2004	Furthermore, HR MAS 1H MR spectra facilitated refined detection of neuronal metabolites, including GABA, and composition of lipids in the autopsy brain tissue of NCL patients.	Hydrogen	20-22	nucleolin	Homo sapiens	162-165	
26762541-6	2016	This finding was confirmed by all-atom molecular dynamics simulations and detailed analysis revealed that the hydrogens of the methylene groups at C22, C23, and C24 are magnetically inequivalent.	Hydrogen	110-119	nucleolin	Homo sapiens	152-155	
8517874-6	1993	These data suggested that substitution of fluorines for hydrogens at C-26 and at C-27 positions may result in alteration in chemical reactivity and/or conformation of C-23, C-24 and C-25 positions of the 1,25-(OH)2D3 molecule.	Hydrogen	56-65	nucleolin	Homo sapiens	167-171	
32823913-2	2020	The evaluation of their cytotoxic activities against two human cancer cell lines (SKOV-3 and HCT116) using the MTT assay in vitro revealed a distinctive structure activity relationship (SAR) associated with the intramolecular hydrogen bonding of the amide moiety at C-23.	Hydrogen	226-234	nucleolin	Homo sapiens	266-270	
25093354-4	2014	The methanol and NCL molecules interact via short O-H...O hydrogen bonds.	Hydrogen	58-66	nucleolin	Homo sapiens	17-20