Serine
|
Unmodified |
91.5 |
|
Glucuronyl |
8.5 |
Cysteine
|
Unmodified |
32.8 |
|
Dioxidation (cysteine sulfinic acid) |
35.7 |
|
Trioxidation (cysteic acid) |
31.5 |
Lysine
|
Unmodified |
53.6 |
|
Oxidation (hydroxy-Lys) |
26.4 |
|
Dioxidation (dihydroxy-Lys) |
17.0 |
|
Glucosylgalactosyl |
3.0 |
Arginine
|
Unmodified |
58.5 |
|
Oxidation |
21.6 |
|
Dioxidation (hydroperoxide) |
11.8 |
|
3-deoxyglucosone (AGE derivative) |
8.1 |
Tryptophan
|
Unmodified |
30.0 |
|
Oxidation (hydroxy-Trp/oxindolylalanine) |
22.5 |
|
Dioxidation (dioxindolylalanine/N-formylkynurenine) |
13.5 |
|
Kynurenin |
13.5 |
|
Oxolactone |
16.5 |
|
Hydroxykynurenin |
4.0 |
Methionine
|
Unmodified |
49.8 |
|
Oxidation (Met-sulphoxide) |
30.1 |
|
Dioxidation |
20.1 |
Tyrosine
|
Unmodified |
87.2 |
|
Oxidation (meta or ortho-hydroxy phenylalanine) |
5.8 |
|
Dioxidation (3,4 dihydroxy-phenylalanine (DOPA)) |
7.0 |
Phenylalanine
|
Unmodified |
64.8 |
|
Oxidation (meta or ortho-Tyrosine) |
17.2 |
|
Dioxidation (3,4 dihydroxy-phenylalanine (DOPA)) |
18.0 |
Proline
|
Unmodified |
38.2 |
|
Oxidation (hydroxy-proline) |
37.6 |
|
Dioxidation (dihydroxy-proline) |
24.2 |
Aspartate
|
Unmodified |
78.5 |
|
Oxidation (hydroxy aspartic acid) |
21.5 |
Histidine
|
Unmodified |
85.0 |
|
Oxidation (2-oxo-histidine) |
15.0 |
Asparagine
|
Unmodified |
81.9 |
|
Oxidation |
18.1 |