PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1449536-2	1992	Cellular metabolism studies had demonstrated previously that low cellular concentrations of 2",2"-difluorodeoxycytidine (dFdC) nucleotides are eliminated by deoxycytidylate deaminase (dCMPD), whereas dCMPD activity is inhibited at high cellular dFdC nucleotide levels (Heinemann et al., Cancer Res 52: 533-539, 1992).	2",2"-difluorodeoxycytidine (dfdc) nucleotides	92-138	dCMP deaminase	Homo sapiens	157-182