PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12558503-1	2003	The splicing factor U2AF(65), U2 small nuclear ribonucleoprotein particle (snRNP) auxillary factor of 65 kDa, binds to pyrimidine-rich sequences at 3" splice sites to recruit U2 snRNP to pre-mRNAs.	pyrimidine	119-129	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	20-28	
16809543-2	2006	The 65- and 35-kD subunits of the splicing factor U2AF, U2AF65 and U2AF35, recognize, respectively, the pyrimidine-rich tract and the conserved terminal AG present at metazoan 3" splice sites.	pyrimidine	104-114	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	56-62	
16809543-4	2006	DEK phosphorylated at serines 19 and 32 associates with U2AF35, facilitates the U2AF35-AG interaction and prevents binding of U2AF65 to pyrimidine tracts not followed by AG.	pyrimidine	136-146	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	126-132	
10691733-2	2000	Stimulation of pre-mRNA splicing by an adjacent cis-linked cleavage and polyadenylation site in HeLa cell nuclear extract is shown to occur at an early step in splicing, the binding of U2AF 65 to the pyrimidine tract of the intron 3" splice site.	pyrimidine	200-210	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	185-192	
31271494-4	2019	In addition, we show that the RS domain of U2AF65 drives a liquid-liquid phase separation that is amplified by intronic RNA with repeated pyrimidine tracts.	pyrimidine	138-148	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	43-49	
9303319-3	1997	Early in mammalian spliceosome assembly, U2AF65 binds to the pyrimidine tract between the BPS and AG.	pyrimidine	61-71	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	41-47	
9632785-7	1998	The site-specific pyrimidine tract binding activity of the U2AF heterodimer has previously been assigned to hU2AF65.	pyrimidine	18-28	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	108-115	
31271494-5	2019	In cells, knockdown of either U2AF65 or CAPERalpha improves the inclusion of cassette exons that are preceded by such repeated pyrimidine-rich motifs.	pyrimidine	127-137	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	30-36	
25422459-5	2014	Based on a comparison of new U2AF(65) structures bound to either A- or G-containing Py tracts with previously identified pyrimidine-containing structures, we expected to find that a D231V amino acid change in U2AF(65) would specify U over other nucleotides.	pyrimidine	121-131	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	29-36	
25422459-5	2014	Based on a comparison of new U2AF(65) structures bound to either A- or G-containing Py tracts with previously identified pyrimidine-containing structures, we expected to find that a D231V amino acid change in U2AF(65) would specify U over other nucleotides.	pyrimidine	121-131	U2 small nuclear RNA auxiliary factor 2	Homo sapiens	209-216