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: G86737YW

Peak Intensity
285.84 0.6
286.82 0.8
289.2 0.6

Annotations:

BZ
297.94 4.9
298.2 1.6
299.16 3.0
299.46 1.3
301.24 1.9
303.2 0.6
306.35 0.6
306.85 3.2

Annotations:

BY CZ
307.21 2.8

Annotations:

BY CZ
311.39 1.6
316.67 1.8
317.1 5.8
317.42 1.7
318.16 0.8
328.28 1.6
340.41 0.4
346.89 0.9
347.23 1.0
359.35 3.5
359.98 2.3
367.05 1.7

Annotations:

^{1,3}A_{Gal} ^{2,4}A_{GlcNAc}Y
369.93 2.4
377.3 2.3
383.07 2.8

Annotations:

^{2,4}A_{GlcNAc}Y
388.18 8.1
389.02 3.5
389.35 3.4
407.13 121.3

Annotations:

Z
408.06 6.1

Annotations:

^{1,3}A_{GlcNAc}Y
408.27 5.0

Annotations:

^{1,3}A_{GlcNAc}Y
425.2 37.6

Annotations:

Y
426.31 0.9
430.05 1.3
450.84 0.9
451.52 1.2
454.95 0.7
462.38 0.8
468.97 1.4

Annotations:

B
471.93 2.9
472.19 0.7
473.07 3.2
474.24 4.1
479.26 2.3
485.62 0.8
492.25 5.9

Annotations:

BZ
492.94 1.0
503.21 2.3
508.83 1.6
509.23 1.5
509.82 1.8

Annotations:

BY CZ
510.27 6.4

Annotations:

CZ BY
511.1 1.8
516.01 1.6
521.26 20.4
522.22 4.1
522.53 1.4
525.14 2.1
527.17 1.5
528.22 2.2

Annotations:

CY
529.3 4.2

Annotations:

^{2,4}A_{GlcNAc}
530.48 1.0
533.24 1.4
533.55 0.8
549.03 0.5
549.34 2.7
550.06 1.0
550.98 1.2

Annotations:

ZZ
551.55 1.6

Annotations:

ZZ
554.7 1.8
570.24 3.2

Annotations:

^{1,3}A_{GlcNAc}
571.21 1.8
572.05 0.7
572.31 0.9
601.67 1.6
611.31 15.4
612.01 1.1
612.27 0.8
615.35 0.9
627.58 1.3
638.05 2.2
644.07 1.1

Annotations:

^{1,5}A_{GlcNAc}
654.42 0.7
655.04 1.9
655.24 1.0
656.34 1.3
659.22 1.1
663.02 0.7
664.29 1.4
670.65 1.0
671.0 0.8
672.22 81.6

Annotations:

B
673.23 30.1
674.68 3.8
675.03 1.7
690.48 1.3

Annotations:

C
697.0 2.0
697.29 1.5
713.13 0.8
714.04 1.2
715.25 151.1

Annotations:

Z
716.27 42.1
731.11 0.6

Annotations:

Z
733.23 7.7

Annotations:

Y
733.52 2.9

Annotations:

Y
734.13 13.5
735.2 0.8
741.56 2.2
748.11 1.1
749.58 1.0

Annotations:

Y
750.19 1.4
750.49 2.3
751.1 0.7
756.36 2.6
760.9 1.1
771.84 0.6
772.32 1.1
775.31 0.7
787.39 6.0
788.2 1.7
790.33 2.2
793.91 1.8
794.47 0.9
795.77 0.9
796.08 1.7
802.58 0.9
804.27 2.8
804.71 1.8
810.42 1.3
817.66 0.9
818.09 3.7
830.84 1.2
831.29 0.5
832.12 1.2
832.4 2.9
834.71 3.1
835.25 10.2
835.95 5.0
836.76 3.9
839.01 0.7
841.26 3.2
841.76 1.7
845.78 1.2
846.16 3.7
847.53 0.6
849.09 1.1
849.51 4.1
853.07 3.7
853.44 1.5
854.29 1.1
855.38 0.7
858.06 2.0
859.01 2.5
859.33 1.4
862.34 2.1
862.99 4.8
863.65 0.9
864.34 2.1

There are 11 similar spectra:

Id Structure Score

3064

0.97

194

0.72

333

0.71

218

0.70

3066

0.70

3666

0.69

35

0.68

496

0.68

2784

0.66

332

0.57

37

0.56
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