PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11687800-8	2001	The main supply of deoxyribonucleotides (dNTPs) for mtDNA synthesis comes from the salvage pathway initiated by dGK and thymidine kinase-2 (TK2).	Deoxyribonucleotides	19-39	thymidine kinase 2	Homo sapiens	120-138	
11687800-8	2001	The main supply of deoxyribonucleotides (dNTPs) for mtDNA synthesis comes from the salvage pathway initiated by dGK and thymidine kinase-2 (TK2).	Deoxyribonucleotides	19-39	thymidine kinase 2	Homo sapiens	140-143	
19815440-1	2010	Thymidine kinase 2 (TK2), encoded by the TK2 gene on chromosome 16q22, is one of the deoxyribonucleoside kinases responsible for the maintenance of mitochondrial deoxyribonucleotide pools.	Deoxyribonucleotides	162-181	thymidine kinase 2	Homo sapiens	0-18	
19815440-1	2010	Thymidine kinase 2 (TK2), encoded by the TK2 gene on chromosome 16q22, is one of the deoxyribonucleoside kinases responsible for the maintenance of mitochondrial deoxyribonucleotide pools.	Deoxyribonucleotides	162-181	thymidine kinase 2	Homo sapiens	20-23	
19815440-1	2010	Thymidine kinase 2 (TK2), encoded by the TK2 gene on chromosome 16q22, is one of the deoxyribonucleoside kinases responsible for the maintenance of mitochondrial deoxyribonucleotide pools.	Deoxyribonucleotides	162-181	thymidine kinase 2	Homo sapiens	41-44	
15921863-7	2005	Finally, mitochondrial DNA depletion syndromes (MDS), defined by tissue-reduction in mtDNA copy number, have been linked to mutations in two genes involved in deoxyribonucleotide (dNTP) metabolism: thymidine kinase 2 (TK2) and deoxyguanosine kinase (DGUOK).	Deoxyribonucleotides	159-178	thymidine kinase 2	Homo sapiens	198-216	
15921863-7	2005	Finally, mitochondrial DNA depletion syndromes (MDS), defined by tissue-reduction in mtDNA copy number, have been linked to mutations in two genes involved in deoxyribonucleotide (dNTP) metabolism: thymidine kinase 2 (TK2) and deoxyguanosine kinase (DGUOK).	Deoxyribonucleotides	159-178	thymidine kinase 2	Homo sapiens	218-221	
15571232-4	2004	dGK and TK2 are key enzymes in the mitochondrial nucleotide salvage pathway, providing the mitochondria with deoxyribonucleotides (dNP) essential for mtDNA synthesis.	Deoxyribonucleotides	109-129	thymidine kinase 2	Homo sapiens	8-11	
12391347-2	2002	Recently, MDS has been linked to mutations in two genes involved in deoxyribonucleotide (dNTP) metabolism: thymidine kinase 2 (TK2) and deoxy-guanosine kinase (dGK).	Deoxyribonucleotides	68-87	thymidine kinase 2	Homo sapiens	107-125	
12391347-2	2002	Recently, MDS has been linked to mutations in two genes involved in deoxyribonucleotide (dNTP) metabolism: thymidine kinase 2 (TK2) and deoxy-guanosine kinase (dGK).	Deoxyribonucleotides	68-87	thymidine kinase 2	Homo sapiens	127-130	
12873860-2	2003	Mutations in 2 genes involved in deoxyribonucleotide metabolism, the deoxyguanosine kinase gene (DGK) and the thymidine kinase 2 gene (TK2), have been related to this syndrome.	Deoxyribonucleotides	33-52	thymidine kinase 2	Homo sapiens	110-128	
12873860-2	2003	Mutations in 2 genes involved in deoxyribonucleotide metabolism, the deoxyguanosine kinase gene (DGK) and the thymidine kinase 2 gene (TK2), have been related to this syndrome.	Deoxyribonucleotides	33-52	thymidine kinase 2	Homo sapiens	135-138