PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33888467-2	2021	We show that SARS-CoV-2 spike binds biliverdin and bilirubin, the tetrapyrrole products of haem metabolism, with nanomolar affinity.	Tetrapyrroles	66-78	surface glycoprotein	Severe acute respiratory syndrome coronavirus 2	24-29	
33888467-3	2021	Using cryo-electron microscopy and X-ray crystallography, we mapped the tetrapyrrole interaction pocket to a deep cleft on the spike N-terminal domain (NTD).	Tetrapyrroles	72-84	surface glycoprotein	Severe acute respiratory syndrome coronavirus 2	127-132	
33532784-2	2021	We show that SARS-CoV-2 spike binds biliverdin and bilirubin, the tetrapyrrole products of haem metabolism, with nanomolar affinity.	Tetrapyrroles	66-78	surface glycoprotein	Severe acute respiratory syndrome coronavirus 2	24-29	
33532784-3	2021	Using cryo-electron microscopy and X-ray crystallography we mapped the tetrapyrrole interaction pocket to a deep cleft on the spike N-terminal domain (NTD).	Tetrapyrroles	71-83	surface glycoprotein	Severe acute respiratory syndrome coronavirus 2	126-131