PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9922164-0	1998	His...Asp catalytic dyad of ribonuclease A: conformational stability of the wild-type, D121N, D121A, and H119A enzymes.	Aspartic Acid	6-9	ribonuclease pancreatic	Bos taurus	28-42	
31457226-0	2017	Isomeric Replacement of a Single Aspartic Acid Induces a Marked Change in Protein Function: The Example of Ribonuclease A.	Aspartic Acid	33-46	ribonuclease pancreatic	Bos taurus	107-121	
10049337-0	1999	His ... Asp catalytic dyad of ribonuclease A: histidine pKa values in the wild-type, D121N, and D121A enzymes.	Aspartic Acid	8-11	ribonuclease pancreatic	Bos taurus	30-44	
10049337-1	1999	Bovine pancreatic ribonuclease A (RNase A) has a conserved His ... Asp catalytic dyad in its active site.	Aspartic Acid	67-70	ribonuclease pancreatic	Bos taurus	18-32	
10049337-1	1999	Bovine pancreatic ribonuclease A (RNase A) has a conserved His ... Asp catalytic dyad in its active site.	Aspartic Acid	67-70	ribonuclease pancreatic	Bos taurus	34-41	
10049337-10	1999	Together, the data indicate that the aspartate residue in the His ... Asp catalytic dyad of RNase A has a measurable but modest effect on the ionization of the adjacent histidine residue.	Aspartic Acid	37-46	ribonuclease pancreatic	Bos taurus	92-99	
10049337-10	1999	Together, the data indicate that the aspartate residue in the His ... Asp catalytic dyad of RNase A has a measurable but modest effect on the ionization of the adjacent histidine residue.	Aspartic Acid	70-73	ribonuclease pancreatic	Bos taurus	92-99	
9649305-13	1998	The effect on CpA was unexpected, because the corresponding residue in bovine pancreatic RNase A (Asp-83) hardly affects cytidine-containing substrates.	Aspartic Acid	98-101	ribonuclease pancreatic	Bos taurus	89-96	
9724716-7	1998	To disrupt the RI-RNase A interaction, three RNase A residues (Asp-38, Gly-88, and Ala-109) that form multiple contacts with RI were replaced with arginine.	Aspartic Acid	63-66	ribonuclease pancreatic	Bos taurus	45-52	
9636030-0	1998	His...Asp catalytic dyad of ribonuclease A: structure and function of the wild-type, D121N, and D121A enzymes.	Aspartic Acid	6-9	ribonuclease pancreatic	Bos taurus	28-42	
9636030-3	1998	In bovine pancreatic ribonuclease A (RNase A), the His...Asp dyad is composed of His119 and Asp121.	Aspartic Acid	57-60	ribonuclease pancreatic	Bos taurus	21-35	
9636030-3	1998	In bovine pancreatic ribonuclease A (RNase A), the His...Asp dyad is composed of His119 and Asp121.	Aspartic Acid	57-60	ribonuclease pancreatic	Bos taurus	37-44	
1901803-1	1991	Chemical modification studies suggest that two residues of bovine pancreatic ribonuclease A (RNase A), Lys-41 and Asp-121, are important for catalysis.	Aspartic Acid	114-117	ribonuclease pancreatic	Bos taurus	77-91	
1901803-1	1991	Chemical modification studies suggest that two residues of bovine pancreatic ribonuclease A (RNase A), Lys-41 and Asp-121, are important for catalysis.	Aspartic Acid	114-117	ribonuclease pancreatic	Bos taurus	93-100	
34193692-4	2021	reported the synthesis of a ribonuclease A (RNase A) in which Asp121 was artificially replaced with different isomerized Asp residues, and experimentally demonstrated that the enzymatic activities of these artificial mutants were completely lost.	Aspartic Acid	121-124	ribonuclease pancreatic	Bos taurus	28-42	
34193692-4	2021	reported the synthesis of a ribonuclease A (RNase A) in which Asp121 was artificially replaced with different isomerized Asp residues, and experimentally demonstrated that the enzymatic activities of these artificial mutants were completely lost.	Aspartic Acid	121-124	ribonuclease pancreatic	Bos taurus	44-51