PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33453187-2	2021	Light absorption by rhodopsin leads to the activation of transducin as a result of the exchange of its GDP for GTP.	Guanosine Diphosphate	103-106	rhodopsin	Homo sapiens	20-29