PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19456138-2	2009	We use density functional theory to investigate the mechanism of the catalytic dehydrogenation of AB by Ni N-heterocyclic carbene (NHC) complexes, which we show proceeds through Ni monocarbene and dicarbene species.	dicarbene	197-206	high mobility group nucleosomal binding domain 4	Homo sapiens	107-135	
19456138-3	2009	Although Ni(NHC)(2) dehydrogenates AB, it competitively decomposes into a monocarbene species because AB readily displaces NHC from Ni(NHC)(2) and reaction of displaced NHC with abundant AB makes Ni monocarbene formation thermodynamically favored over the dicarbene catalyst.	dicarbene	256-265	high mobility group nucleosomal binding domain 4	Homo sapiens	12-15