Peak no.
in Figure. 2 |
Time (min) |
Site |
Fragment |
Amino acid sequencea |
Carbohydrate |
Charge state |
Observed m/z |
Measured mass |
Monoisotopic mass |
1 |
3.3 |
64 |
60-65 |
AATVND |
[Fuc][GlcNAc]2[Man]3 |
2+ |
814.79 |
1627.58 |
1627.65 |
2 |
3.7 |
64 |
60-68 |
AATVNDSGE |
[Fuc][GlcNAc]2[Man]3 |
2+ |
951.35 |
1900.69 |
1900.74 |
3 |
5.4 |
162 |
157-166 |
LVGSKNVSSE |
[Fuc][GlcNAc]2[Man]3 |
2+ |
1029.43 |
2056.86 |
2056.91 |
4 |
10.8 |
- |
149-156 |
SGSYFCRG |
- |
2+ |
467.68 |
933.34 |
933.37 |
5 |
12.3 |
38, 45 |
37-46 |
DNSTQWFHNE |
[Fuc][GlcNAc]2[Man]3
[GlcNAc]2[Man]3
[Fuc][GlcNAc]2[Man]3
[Fuc][GlcNAc]2[Man]3 |
3+
3+ |
1070.02
1118.74 |
3207.06
3353.22 |
3207.20
3353.26 |
6 |
13.3 |
38, 45 |
37-46 |
DNSTQWFHNE |
[GlcNAc]
[Fuc][GlcNAc]2[Man]3 |
2+ |
1259.93 |
2517.86 |
2517.97 |
7 |
14.9 |
169 |
167-175 |
TVNITITQG |
[Fuc][GlcNAc]2[Man]3 |
2+ |
992.92 |
1983.84 |
1983.89 |
8 |
16.0 |
162 |
149-166 |
SGSYFCRGLVGSKNVSSE |
[Fuc][GlcNAc]2[Man]3 |
3+ |
991.72 |
2972.16 |
2972.30 |
9 |
22.2 |
74 |
69-85 |
YRCQTNLSTLSDPVQLE |
[Fuc][GlcNAc]2[Man]3 |
3+ |
1021.75 |
3062.25 |
3062.33 |
aC: Carboxymethyl cysteine |