Presence of terminal N-acetylgalactosamineBeta1-4N-acetylglucosamine residues on O-linked oligosaccharides from gastric MUC5AC: involvement in Helicobacter pylori colonization?

PubMed Entry

GlyToucan Accession Number: G90639RS

Peak Intensity
484.85 0.3
491.05 0.6
509.1 0.8
510.13 0.6

Annotations:

CZ BY
545.37 0.7
551.1 0.4
554.39 0.5
568.65 0.3
646.96 0.8
647.18 0.6
658.1 0.3
665.09 0.3
666.16 0.5
707.36 0.2
712.87 0.6

Annotations:

B^{2,5}X_{Fuc}
715.18 1.3

Annotations:

YZ ZY YZ ZY
715.43 0.4

Annotations:

YZ ZY YZ ZY
717.44 0.6
731.56 0.4

Annotations:

C^{2,5}X_{Fuc}
732.91 2.1

Annotations:

YY YY
733.34 5.4

Annotations:

YY YY
734.21 1.8
735.56 0.4
791.28 0.4

Annotations:

^{2,5}X_{Gal}Y
809.16 1.1
812.13 0.8
827.08 0.3
827.78 0.8
828.44 0.7
832.1 0.4
835.3 0.4

Annotations:

^{1,3}X_{Gal}Y ^{2,4}X_{Gal}Y
843.13 0.6
844.62 0.7
869.27 0.3
870.59 0.4
872.79 0.4
873.36 0.9
873.99 0.6
877.13 0.7

Annotations:

YZ ZY
891.37 5.9

Annotations:

^{1,4}X_{NeuAc}Z Z^{1,4}X_{NeuAc}
891.82 0.3
895.39 38.3

Annotations:

YY
896.29 8.2
896.87 0.7
903.44 0.4
910.12 0.6
911.19 1.1
913.37 0.3
928.42 0.3
929.45 0.4
936.96 0.4
937.24 0.8
953.77 0.5
961.82 0.3
964.3 0.5

Annotations:

^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{0,4}X_{Gal}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc}
965.45 0.9

Annotations:

Y^{0,2}X_{NeuAc} ^{0,2}X_{NeuAc}Y
970.97 0.8
980.31 0.7

Annotations:

^{1,3}X_{Gal}Y ^{2,4}X_{Gal}Y Y^{1,3}X_{NeuAc} Y^{0,4}X_{Fuc} ^{0,4}X_{Fuc}Y ^{1,3}X_{NeuAc}Y
981.04 0.2

Annotations:

^{2,5}X_{NeuAc}Y Y^{2,5}X_{NeuAc}
988.22 0.4
988.4 0.3
989.24 1.1
990.02 0.4
1004.3 0.3

Annotations:

ZZ ZZ
1005.94 0.4

Annotations:

Z Z
1006.32 0.5

Annotations:

Z Z
1014.28 0.6
1024.96 0.4
1025.46 0.4
1026.09 0.3
1031.3 0.5
1032.56 0.2
1036.47 0.4
1038.27 0.3
1039.96 0.5

Annotations:

YY YY
1040.46 0.4

Annotations:

YY YY
1067.87 0.3

Annotations:

^{2,4}X_{NeuAc}Z Z^{2,4}X_{NeuAc}
1073.56 1.0
1074.06 0.3
1075.28 0.4
1078.33 0.8

Annotations:

^{1,4}X_{Fuc}Z Z^{1,4}X_{Fuc} ^{0,3}X_{Gal}Z ^{0,3}X_{Gal}Z
1091.07 0.8
1091.53 0.4
1092.01 0.7

Annotations:

Z^{0,2}X_{NeuAc} ^{0,2}X_{NeuAc}Z
1093.54 0.4
1107.62 0.6
1108.34 7.7

Annotations:

Z^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} ^{0,4}X_{Gal}Z ^{0,4}X_{Gal}Z
1109.26 0.9
1109.5 0.3
1117.84 0.4
1121.54 1.0
1125.05 0.7
1125.44 0.4
1126.41 0.9

Annotations:

Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} ^{0,4}X_{Gal}Y ^{1,3}X_{Gal} Y^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Y ^{2,4}X_{Gal} ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{0,4}X_{Gal}Y
1134.07 0.5
1142.37 1.2

Annotations:

Y^{1,3}X_{NeuAc} Y^{0,4}X_{Fuc} ^{0,4}X_{Fuc}Y ^{1,3}X_{NeuAc}Y
1143.23 1.7
1147.37 0.3
1150.42 0.5
1151.11 4.4
1151.88 2.2
1152.2 1.3
1165.96 1.5
1166.28 0.8
1166.58 0.8
1167.0 0.4
1168.43 25.9

Annotations:

Z Z
1169.33 4.9
1169.62 3.0
1181.16 0.5
1184.16 12.9
1184.66 3.8
1185.41 8.9
1186.34 957.7

Annotations:

Y Y
1187.38 235.2
1188.58 1.0
1193.22 0.5

Annotations:

Z^{0,4}X_{NeuAc} ^{0,4}X_{NeuAc}Z
1198.45 0.4

Annotations:

Z^{1,4}X_{NeuAc} ^{1,4}X_{NeuAc}Z
1235.04 0.7
1235.28 0.8
1236.41 1.7
1236.98 0.3
1241.73 0.7

Annotations:

^{0,3}X_{Gal}Y
1252.3 1.2
1254.03 0.2
1256.08 0.4

Annotations:

^{0,2}X_{NeuAc} ^{0,2}X_{NeuAc}
1256.45 0.2

Annotations:

^{0,2}X_{NeuAc} ^{0,2}X_{NeuAc}
1264.89 1.3
1271.42 0.3

Annotations:

^{0,4}X_{Gal}Y
1275.36 1.0
1279.07 0.3
1284.51 0.9
1285.0 0.6
1287.13 0.7

Annotations:

Y^{1,3}X_{NeuAc} ^{1,3}X_{NeuAc}Y
1289.78 0.5
1298.53 0.5
1303.92 0.3
1304.66 1.2
1312.94 0.7
1313.31 2.3

Annotations:

Z
1314.21 1.3
1315.03 2.4
1315.93 1.5
1316.38 0.8
1318.43 0.4
1321.24 0.3
1322.46 0.3
1329.49 0.5
1331.25 0.3

Annotations:

Y
1339.53 0.5
1348.34 0.2
1352.09 1.3
1354.78 0.9
1355.48 0.3
1356.33 0.5
1357.17 0.4

Annotations:

^{0,4}X_{NeuAc} ^{0,4}X_{NeuAc}
1361.3 0.4
1367.33 0.2
1371.7 0.4
1381.26 1.4
1381.52 0.7
1387.98 0.9

Annotations:

^{1,4}X_{Fuc} ^{0,3}X_{Gal}
1391.46 3.3
1392.21 0.3
1396.01 2.2
1397.32 1.7
1397.69 1.0
1398.33 1.0
1399.24 0.6
1399.55 0.4
1401.34 0.8
1407.7 0.2
1410.89 0.4
1413.64 0.6
1414.24 0.4
1414.54 1.5
1415.13 1.4
1415.5 1.3
1416.83 1.9
1417.37 1.5

Annotations:

^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{Gal}
1417.69 0.9

Annotations:

^{2,4}X_{Fuc} ^{0,4}X_{Gal} ^{1,3}X_{Fuc}
1418.51 0.9
1420.3 0.7
1421.08 0.4
1421.41 0.9
1422.19 0.4
1423.23 0.5
1428.71 1.3
1430.36 1.4
1430.97 1.1
1431.61 1.8
1432.23 0.6
1433.55 11.5

Annotations:

^{1,3}X_{NeuAc} ^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1433.94 1.9

Annotations:

^{1,3}X_{NeuAc} ^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1434.62 5.4
1436.21 0.7
1440.32 0.3
1441.48 0.9
1441.77 0.5
1442.59 0.5

There are 4 similar spectra:

Id Structure Score

2927

0.99

3717

0.97

2835

0.97

2928

0.90
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