PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2221921-11	1990	On the other hand, 200 microM 3MP blocked completely the epimastigotes" catabolism of L-[U-14C]proline through the Kreb"s cycle via PEP-carboxykinase, as indicated by the disappearance of 14C label present in alanine, pyruvate, citrate, and isocitrate after 1 h of incubation in the presence of the labeled amino acid, while the amount of radioactivity present in alpha-ketoglutarate and malate doubled.	isocitric acid	241-251	phosphoenolpyruvate carboxykinase 1	Homo sapiens	132-149