PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21579347-5	2010	The W atoms are approximately syn to each other but the central metal core is non-planar [W-Sn Sn-W pseudo-torsion angle = 43.573 (16) ].	Tungsten	4-5	synemin	Homo sapiens	30-33