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: G43629KF

Peak Intensity
344.08 0.4
347.23 0.6
364.19 0.9

Annotations:

BY CZ
389.13 15.8

Annotations:

ZZ
390.29 1.6
405.86 1.5
407.2 24.8

Annotations:

YZ ZY
408.01 4.8

Annotations:

B^{1,3}X_{NeuAc} ^{0,2}X_{Fuc}Z
408.39 0.6

Annotations:

B^{1,3}X_{NeuAc} ^{0,2}X_{Fuc}Z
422.0 1.0

Annotations:

^{1,4}X_{Fuc}Z
424.08 2.8

Annotations:

^{2,5}X_{Fuc}Z
424.9 0.6

Annotations:

YY
425.42 0.6

Annotations:

YY
427.95 0.5
436.18 0.8

Annotations:

B^{1,5}X_{NeuAc}
456.17 0.6

Annotations:

^{0,3}X_{Fuc}Y
465.15 4.5
466.32 1.4
466.94 1.1
467.37 0.9
473.05 1.3
474.49 2.1
476.2 0.6
509.12 4.2

Annotations:

^{1,3}X_{Gal}Z
509.32 1.6

Annotations:

^{1,3}X_{Gal}Z
509.83 0.8
511.97 4.0

Annotations:

Z
512.2 4.8

Annotations:

Z
512.43 3.0

Annotations:

Z
518.16 1.0
520.71 0.7
521.26 1.9
522.08 0.7
527.23 14.8

Annotations:

^{1,3}X_{Gal}Y
528.1 1.1
528.36 1.1
530.41 4.1

Annotations:

Y
531.0 1.1
533.42 5.9
535.73 1.3
551.03 1.2

Annotations:

ZZ ZZ
551.35 1.6

Annotations:

ZZ ZZ
552.19 0.6
553.34 1.0

Annotations:

C^{0,4}X_{NeuAc}
569.21 208.5

Annotations:

YZ ZY YZ ZY
570.14 19.2
570.45 7.8
571.08 1.8
577.26 1.2
587.31 3.6

Annotations:

YY YY
588.47 1.4
621.22 0.9
655.28 0.6

Annotations:

B
658.22 1.5
661.98 1.4
662.4 0.3
673.31 2.1

Annotations:

C
674.13 1.6
674.33 1.1
689.6 1.3

Annotations:

^{0,4}X_{Fuc}Y ^{1,3}X_{Gal}Y
691.1 0.8
694.31 0.7
695.2 0.7
696.8 1.1
697.32 1.3
703.27 2.1

Annotations:

Y^{3,5}X_{NeuAc}
715.24 11.4

Annotations:

Z
715.5 5.6

Annotations:

Z
716.1 4.1
716.4 5.6
728.97 1.1
731.4 2.1

Annotations:

YZ ZY
732.62 0.8
733.31 60.2

Annotations:

Y
733.87 5.4
734.3 12.0
734.51 7.1
739.67 2.6
746.14 1.1
749.18 1.7

Annotations:

YY
749.77 0.6

Annotations:

YY
755.25 0.5
757.34 0.8
764.38 0.4
769.6 1.0
773.22 0.8

Annotations:

^{0,2}X_{Fuc}Z
774.34 0.9
774.88 0.8
775.45 1.4
776.17 0.9
780.44 0.9
782.18 7.1
782.43 3.4
783.19 0.7
784.39 0.5
788.18 0.6
800.15 3.2
800.49 1.0
801.15 0.6

Annotations:

Z^{0,2}X_{NeuAc}
816.4 7.5

Annotations:

Z^{1,3}X_{NeuAc}
819.33 0.4

Annotations:

^{3,5}X_{Fuc}Z Y^{0,2}X_{NeuAc}
824.19 1.7
825.34 0.5
828.74 1.1
829.17 1.4
834.3 3.9

Annotations:

Y^{1,3}X_{NeuAc}
835.29 5.6

Annotations:

Y^{2,5}X_{NeuAc} ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y
836.48 0.7
838.84 0.5
842.29 3.3
843.56 0.6
844.16 0.6
846.9 1.3

Annotations:

Z^{3,5}X_{NeuAc}
853.22 9.3
853.63 3.6
854.51 0.8
855.25 0.5
857.49 1.0
858.48 0.7
859.31 1.4
860.14 2.0

Annotations:

Z
860.48 1.2

Annotations:

Z
861.18 0.5
861.54 0.7
862.22 0.5
873.06 1.9
873.48 1.0
874.32 3.3
877.23 20.2

Annotations:

Z
877.49 9.7

Annotations:

Z
878.12 2.3

Annotations:

Y
878.4 5.8

Annotations:

Y
879.23 2.8
881.41 0.5
891.27 1.6
895.27 408.6

Annotations:

Y
896.28 91.9
906.41 1.7

Annotations:

^{1,5}X_{Gal}
911.1 2.2
919.9 1.7

Annotations:

Y^{0,4}X_{NeuAc}
929.92 1.4
933.31 0.8
934.4 1.7
937.26 2.1
937.66 1.2
938.36 1.9
946.87 1.8
947.22 2.3
948.19 0.9
961.2 1.7
962.46 0.6
965.54 6.8

Annotations:

^{0,2}X_{NeuAc}
966.19 1.1
979.19 0.5
982.17 1.0
986.2 1.3
987.97 4.7
988.37 27.2
989.28 13.8
1000.13 0.5
1006.34 0.6
1011.27 1.5

Annotations:

^{3,5}X_{NeuAc}
1013.92 1.3
1018.53 2.1
1021.35 1.5
1022.25 1.3

Annotations:

Z
1023.25 1.5
1024.05 0.5
1025.29 0.6
1026.04 1.2
1030.27 1.6
1031.11 0.6
1037.09 1.3
1039.01 1.3
1039.74 0.8
1040.2 6.7

Annotations:

Y
1040.91 1.2
1041.36 6.6
1041.57 2.0
1041.89 0.6
1042.2 1.9
1042.59 1.0
1043.32 3.1
1049.6 1.0
1061.11 1.5
1061.64 1.6
1064.14 2.6
1074.24 2.2
1077.79 0.8
1078.36 2.4
1080.34 2.4
1087.77 0.8
1089.91 5.7
1090.37 9.5
1091.35 4.8
1094.92 0.6
1095.23 1.0
1097.69 0.5
1100.35 0.6
1108.32 354.2
1109.29 127.9
1110.05 1.0
1110.77 1.2
1113.53 2.2
1123.75 0.8
1124.6 0.5
1125.31 3.1
1126.39 74.5

Annotations:

^{1,3}X_{Fuc} ^{2,4}X_{Fuc}
1126.81 10.3

Annotations:

^{1,3}X_{Fuc} ^{2,4}X_{Fuc}
1127.29 32.9
1128.38 1.0

Annotations:

^{3,5}X_{Fuc}
1132.19 1.1
1133.11 0.8
1133.48 0.6
1134.84 1.3
1136.72 0.7
1140.23 6.0
1140.88 1.9
1141.3 2.4
1142.43 5.8

Annotations:

^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1143.14 0.9
1143.5 2.5
1144.55 1.0
1145.42 1.5
1149.95 6.8
1150.25 9.8
1151.09 0.9
1151.62 1.3
1155.86 1.0

There are 21 similar spectra:

Id Structure Score

2992

0.99

165

0.98

360

0.96

351

0.94

207

0.90

2989

0.90

2827

0.89

3686

0.87

222

0.82

2991

0.82

3685

0.80

2990

0.80

487

0.80

2826

0.77

208

0.76

500

0.75

2824

0.72

491

0.71

53

0.67

2825

0.65

493

0.51
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