PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29210568-1	2018	IscU, the central scaffold protein in the bacterial ISC iron-sulfur (Fe-S) cluster biosynthesis system, has long been recognized to bind a Zn2+ ion at its active site.	Iron	69-73	iron-sulfur cluster assembly enzyme	Homo sapiens	0-4	
29210568-2	2018	While initially regarded as an artifact, Zn2+ binding has been shown to induce stabilization of the IscU structure that may mimic a state biologically relevant to IscU"s role in Fe-S cluster biosynthesis.	Iron	178-182	iron-sulfur cluster assembly enzyme	Homo sapiens	100-104	
29210568-2	2018	While initially regarded as an artifact, Zn2+ binding has been shown to induce stabilization of the IscU structure that may mimic a state biologically relevant to IscU"s role in Fe-S cluster biosynthesis.	Iron	178-182	iron-sulfur cluster assembly enzyme	Homo sapiens	163-167	
29210568-7	2018	Monitoring and comparing the conformational behavior and stabilization afforded by different transition metal ions upon IscU and SufU revealed similarities between the two proteins and suggest that metal-dependent conformational transitions may be characteristic of U-type proteins involved in Fe-S cluster biosynthesis.	Iron	294-298	iron-sulfur cluster assembly enzyme	Homo sapiens	120-124