PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11082759-1	2000	Mucin is a large glycoprotein (M up to 4-6.10(6)) with a high content of serine, threonine, and proline residues and numerous O-linked saccharides, often occurring in clusters on the polypeptide.	Proline	96-103	LOC100508689	Homo sapiens	0-5	
10465520-7	1999	Tandem repeats of amino acids rich in serine, threonine and proline are a common element in mucin core proteins, giving rise to relatively rigid, linear molecules with great potential for glycosylation.	Proline	60-67	LOC100508689	Homo sapiens	92-97	
8670173-6	1996	Polymeric pig colonic mucin comprised 16% protein per mg of glycoprotein and was rich in serine, threonine and proline (43% of total amino acids).	Proline	111-118	LOC100508689	Homo sapiens	22-27	
9076519-2	1997	We now report that the anti-Gal alpha(1,3)Gal antibodies and IB4 lectin also react with peptides encoded by mucin genes (MUC 1, 3, 4)-sequences known to be rich in serine, threonine and proline.	Proline	186-193	LOC100508689	Homo sapiens	108-113	
8794290-1	1996	The proline-rich tandem repeat domain of human mucin MUC1 forms an extended structure containing large repeating loops that are crested by a turn.	Proline	4-11	LOC100508689	Homo sapiens	47-52	
8051088-4	1994	The purified venom mucin comprised about 85% carbohydrate and 15% protein and was rich in Thr, Ser, Pro, Gly, Glu, Asp, and Ala.	Proline	100-103	LOC100508689	Homo sapiens	19-24	
8144002-9	1994	Threonine, serine, and proline were the major amino acids within the esophageal mucin, whereas galactose was the predominant carbohydrate.	Proline	23-30	LOC100508689	Homo sapiens	80-85	
8002930-5	1994	The overall composition of the deduced amino acid sequence matched that expected for a mucin protein core and is rich in serine, threonine, proline, glycine and alanine (approximately 51%).	Proline	140-147	LOC100508689	Homo sapiens	87-92	
1400449-2	1992	Previous work has shown that this mucin contains an extended tandem repeat-containing domain rich in Thr and Pro.	Proline	109-112	LOC100508689	Homo sapiens	34-39	
8125332-3	1994	These Thr-Pro-rich repeats resemble the ones in the human MUC2 gene encoding mucin.	Proline	10-13	LOC100508689	Homo sapiens	77-82	
8265181-6	1993	Amino acid analysis showed the cleft palate mucin to have an amino acid composition similar to other mucins, with serine, threonine, and proline constituting 41% by weight of the protein core.	Proline	137-144	LOC100508689	Homo sapiens	44-49	
16697285-1	2006	The old concept that the lacrimal gland is only a serous gland has been superseded by the finding that lacrimal acinar cells are able to produce mucins--high-molecular-weight proteins--the major mass being carbohydrates with the common feature of tandem repeats of amino acids rich in serine, threonine, and proline in the central domain of the mucin core peptide.	Proline	308-315	LOC100508689	Homo sapiens	145-150	
2210258-6	1990	Deglycosylated mucin was separated into three major fractions by reverse-phase chromatography, one of which was enriched with respect to threonine and proline.	Proline	151-158	LOC100508689	Homo sapiens	15-20	
2379952-13	1990	The amino acid profile of the two peptides was dominated by high levels of threonine, serine, and proline, which combined accounted for nearly 39% of the total residues, and in most respects, the profile resembled that of native mucin.	Proline	98-105	LOC100508689	Homo sapiens	229-234	
3180078-3	1988	The isolated mucin had a high content of threonine, serine, and proline, with 28% of the total amino acids O-glycosylated.	Proline	64-71	LOC100508689	Homo sapiens	13-18	
3222246-3	1988	The isolated mucin had a high content of threonine, serine, and proline, with 31% of the amino acid residues O-glycosylated.	Proline	64-71	LOC100508689	Homo sapiens	13-18	
6787052-7	1981	Mucin A (pronase digest fraction 1 from molecular sieve chromatography) was enriched in threonine, proline, and sialic acid, while mucin B (pronase digest fraction 3 from molecular sieve chromatography) was enriched in serine, alanine, and fucose.	Proline	99-106	LOC100508689	Homo sapiens	0-5	
27665014-3	2017	Both mucin sources are dominated by repetitive O-glycosylated areas dependant on threonine, serine, glycine, and proline.	Proline	113-120	LOC100508689	Homo sapiens	5-10	
17017874-6	2006	The mucin core protein consists of numerous tandem repeats rich in serine, threonine and proline.	Proline	89-96	LOC100508689	Homo sapiens	4-9	
15044386-1	2004	Mucins are large glycoproteins characterized by mucin domains that show little sequence conservation and are rich in the amino acids Ser, Thr, and Pro.	Proline	147-150	LOC100508689	Homo sapiens	48-53	
12031628-2	2002	beta-spirals using canonical proline-nucleated beta-turns in diverse proteins allow for vital functions including structural (mucin and amelogenin), respiratory (elastin), muscular (titin), and that of genetic expression (RNA polymerase II).	Proline	29-36	LOC100508689	Homo sapiens	126-131