PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33320649-0	2021	Molecular Mechanisms and Aspects on the Role of Neuropeptide Y as a Zn2+ and Cu2+ Chelator.	Zinc	68-72	neuropeptide Y	Homo sapiens	48-62	
29503991-1	2018	An easy to prepare novel vitamin B6 cofactor derivative 3-hydroxy-N"-((3 hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)-2-naphthohydrazide (NPY) was synthesized by a one pot condensation reaction of pyridoxal with 3-hydroxy-2-naphthoic hydrazide and applied for the optical detection of Zn2+ and cysteine in the aqueous DMSO medium.	Zinc	298-302	neuropeptide Y	Homo sapiens	151-154	
29503991-2	2018	The addition of Zn2+ ions leads to a selective blue-shift in the fluorescence emission spectrum of NPY from 530 nm to 475 nm, which allowed ratiometric detection of Zn2+ ions down to 8.73 x 10-7 M without any interference from other tested metal ions.	Zinc	16-20	neuropeptide Y	Homo sapiens	99-102	
29503991-2	2018	The addition of Zn2+ ions leads to a selective blue-shift in the fluorescence emission spectrum of NPY from 530 nm to 475 nm, which allowed ratiometric detection of Zn2+ ions down to 8.73 x 10-7 M without any interference from other tested metal ions.	Zinc	165-169	neuropeptide Y	Homo sapiens	99-102	
29503991-4	2018	Further, when the in situ generated NPY Zn2+ complex was interacted with various amino acids, the addition of cysteine resulted in an instantaneous colour change from light yellow to colourless and the absorbance at 435 nm of the complex was quenched selectively.	Zinc	40-44	neuropeptide Y	Homo sapiens	36-39	
29503991-5	2018	Also, the fluorescence of the NPY Zn2+ complex was quenched, which allowed the detection of cysteine down to 6.63 x 10-7 M.	Zinc	34-38	neuropeptide Y	Homo sapiens	30-33	
9636993-2	1998	The Zn-Npy distances range from 1.979 (5) to 1.999 (5) A, while the Zn-Namine distance is 2.028 (5) A.	Zinc	4-6	neuropeptide Y	Homo sapiens	7-10	
33320649-3	2021	This work examines neuropeptide Y (NPY) as a Zn2+ and Cu2+ chelator agent.	Zinc	45-49	neuropeptide Y	Homo sapiens	19-33	
33320649-3	2021	This work examines neuropeptide Y (NPY) as a Zn2+ and Cu2+ chelator agent.	Zinc	45-49	neuropeptide Y	Homo sapiens	35-38	
33320649-5	2021	Our simulations reveal that NPY has an efficient Zn2+ chelation activity but is less effective in chelating Cu2+.	Zinc	49-53	neuropeptide Y	Homo sapiens	28-31	
33320649-7	2021	Beyond the exploration of the activity of NPY as a Zn2+ and Cu2+ chelator agent, this work provides an insight into the molecular mechanisms of the chelation of these metals at the molecular level.	Zinc	51-55	neuropeptide Y	Homo sapiens	42-45