PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
34080166-1	2021	Intracellular Ca2+ is strictly regulated to maintain optimal levels for function of cellular organelles as well as mitochondrial respiratory signaling at the tricarboxylic acid cycle and electron transport chain level.	Tricarboxylic Acids	158-176	carbonic anhydrase 2	Homo sapiens	14-17