PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30442778-0	2018	SFXN1 is a mitochondrial serine transporter required for one-carbon metabolism.	Carbon	61-67	sideroflexin 1	Homo sapiens	0-5	
31177362-1	2019	Sideroflexin 1 (Sfxn1) is a mitochondrial serine transporter involved in one-carbon metabolism in blood and cancer cell lines.	Carbon	77-83	sideroflexin 1	Homo sapiens	0-14	
31177362-1	2019	Sideroflexin 1 (Sfxn1) is a mitochondrial serine transporter involved in one-carbon metabolism in blood and cancer cell lines.	Carbon	77-83	sideroflexin 1	Homo sapiens	16-21	
30442778-4	2018	Like cells missing mitochondrial components of one-carbon metabolism, those null for SFXN1 are defective in glycine and purine synthesis.	Carbon	51-57	sideroflexin 1	Homo sapiens	85-90	
30442778-7	2018	Thus, SFXN1 functions as a mitochondrial serine transporter in one-carbon metabolism.	Carbon	67-73	sideroflexin 1	Homo sapiens	6-11