PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32587973-2	2020	We therefore compared the functional properties of the S proteins with aspartic acid (S D614 ) and glycine (S G614 ) at residue 614.	Aspartic Acid	71-84	surface glycoprotein	Severe acute respiratory syndrome coronavirus 2	55-56