PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21855639-1	2011	Uridine phosphorylase (UPP) catalyzes the reversible conversion of uridine to uracil and ribose-1-phosphate and plays an important pharmacological role in activating fluoropyrimidine nucleoside chemotherapeutic agents such as 5-fluorouracil and capecitabine.	Uracil	78-84	uridine phosphorylase 1	Homo sapiens	23-26	
20856879-1	2010	Uridine phosphorylase (UPP) is a central enzyme in the pyrimidine salvage pathway, catalyzing the reversible phosphorolysis of uridine to uracil and ribose-1-phosphate.	Uracil	138-144	uridine phosphorylase 1	Homo sapiens	0-21	
20856879-1	2010	Uridine phosphorylase (UPP) is a central enzyme in the pyrimidine salvage pathway, catalyzing the reversible phosphorolysis of uridine to uracil and ribose-1-phosphate.	Uracil	138-144	uridine phosphorylase 1	Homo sapiens	23-26	
20856879-7	2010	Further, a loop toward the back end of the uracil binding pocket is shown to flexibly adjust to the varying chemistry of different compounds through an "induced-fit" association mechanism that was not observed in earlier hUPP1 structures.	Uracil	43-49	uridine phosphorylase 1	Homo sapiens	221-226	
12115385-1	2002	BACKGROUND: Uridine phosphorylase (UPase) catalyzes the reversible phosphorolysis of uridine to uracil.	Uracil	96-102	uridine phosphorylase 1	Homo sapiens	12-33	
12115385-1	2002	BACKGROUND: Uridine phosphorylase (UPase) catalyzes the reversible phosphorolysis of uridine to uracil.	Uracil	96-102	uridine phosphorylase 1	Homo sapiens	35-40	
19291308-1	2009	BACKGROUND: Uridine phosphorylase (UPP) is a key enzyme of pyrimidine salvage pathways, catalyzing the reversible phosphorolysis of ribosides of uracil to nucleobases and ribose 1-phosphate.	Uracil	145-151	uridine phosphorylase 1	Homo sapiens	12-33	
19291308-1	2009	BACKGROUND: Uridine phosphorylase (UPP) is a key enzyme of pyrimidine salvage pathways, catalyzing the reversible phosphorolysis of ribosides of uracil to nucleobases and ribose 1-phosphate.	Uracil	145-151	uridine phosphorylase 1	Homo sapiens	35-38	
16720348-1	2006	Uridine phosphorylase (UPase) is an enzyme that converts the pyrimidine nucleoside uridine into uracil.	Uracil	96-102	uridine phosphorylase 1	Homo sapiens	23-28	
16720348-2	2006	Upon availability of ribose-1-phosphate, UPase can also catalyze the formation of nucleosides from uracil as well as from 5-fluorouracil, therefore involved in fluoropyrimidine metabolism.	Uracil	99-105	uridine phosphorylase 1	Homo sapiens	41-46	
15319798-1	2004	Uridine phosphorylase (UPase) is an enzyme that can convert uridine to uracil.	Uracil	71-77	uridine phosphorylase 1	Homo sapiens	23-28	
15319798-2	2004	Upon the availability of substrates, UPase can also catalyze the formation of nucleosides from uracil or 5-fluorouracil (5-FU) and ribose-1-phosphate (Rib-1-P).	Uracil	95-101	uridine phosphorylase 1	Homo sapiens	37-42