PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17851519-3	2007	In 1946, Wheeler speculated that two Ps atoms may combine to form the di-positronium molecule (Ps2), with a binding energy of 0.4 eV.	Phosphorus	37-39	taste 2 receptor member 64 pseudogene	Homo sapiens	95-98	
28921494-2	2017	Like a natural phosphodiester RNA backbone linkage, a PS2-modified backbone linkage is achiral at phosphorus.	Phosphorus	98-108	taste 2 receptor member 64 pseudogene	Homo sapiens	54-57