1 Together, a total of 21% (0.8x20%
isoaspartic acid+
0.06x80% aspartic acid) of aspartic aci
2 drolysis in 18O water showed that 80% of the
isoaspartic acid and 6% of the aspartic acid had 18O inc
3 At this site, there were 20%
isoaspartic acid and 80% aspartic acid detected by pepti
4 By monitoring the amount of 18O-labeled
isoaspartic acid and aspartic acid over time under both
5 18O-labeled
isoaspartic acid and aspartic acid peptides were produce
6 in the generation of the hydrolysis products
isoaspartic acid and aspartic acid.
7 The amount of 18O incorporation into the
isoaspartic acid-
and aspartic acid-containing peptides
8 ing conditions, succinimide hydrolyzed at an
isoaspartic acid/
aspartic acid ratio of 3.5:1, but hydro
9 other T cells, asparagine, aspartic acid, or
isoaspartic acid at residue 59 is irrelevant.
10 that specifically recognize 48-61 bearing an
isoaspartic acid at residue 59, but not asparagine.
11 at position 59, but not the aspartic acid or
isoaspartic acid derivatives.
12 Furthermore, substitution of an
isoaspartic acid for aspartic acid at amyloid beta-prote
13 The homodimer with
isoaspartic acid in place of Asn10 is 50-fold less poten
14 particularly using mass spectrometry because
isoaspartic acid is isomeric with aspartic acid so that
15 Formation of
isoaspartic acid (
isoAsp) is a common modification of as
16 By identifying the diagnostic ions of the
isoaspartic acid (
isoAsp), the top-down ECD experiment s
17 ion products of Asn: aspartic acid (Asp) and
isoaspartic acid (
isoAsp).
18 omerization or asparagine (Asn) deamidation,
isoaspartic acid (
isoAsp, isoD, or beta-Asp) is a ubiqui
19 ted protein post-translational modification,
isoaspartic acid (
isoAsp, isoD, or beta-Asp), generated
20 Aspartic acid isomerization to
isoaspartic acid occurs at the major truncation sites of
21 y determine the presence and the position of
isoaspartic acid residues in amyloid beta peptides.
22 been developed for nonisotopic detection of
isoaspartic acid residues in protein or peptides resulti
23 rase (PIMT), S-adenosylmethionine (SAM), and
isoaspartic acid residues.
24 en aspartic acid was present and z6*-57 when
isoaspartic acid was present.
25 ar, the conversion of an aspartic acid to an
isoaspartic acid within the melanoma antigen tyrosinase-