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: G65285QO

Peak Intensity
193.68 0.9
193.98 1.1
194.15 0.8
195.04 0.5
196.17 0.3
200.0 0.5
202.02 1.1
203.13 0.9
204.08 7.5

Annotations:

YZ ZY
204.99 0.8
209.97 1.2
211.09 0.3
212.07 7.4
212.93 0.6
216.84 0.5
218.14 0.2
219.05 1.7
219.97 1.8
220.25 0.7
221.04 0.4
222.01 1.1

Annotations:

YY
224.06 0.6
226.16 0.3
227.04 0.2
227.98 0.4
230.01 2.1
230.28 2.0
231.34 0.3
233.94 0.1
235.89 0.3
236.3 0.1
237.08 0.8
238.18 0.5
241.9 0.6
242.24 0.5
243.95 0.7
244.15 0.4
245.27 0.5
245.85 0.6

Annotations:

^{0,2}X_{Gal}Z
246.21 0.9

Annotations:

^{0,2}X_{Gal}Z
249.07 0.6
254.11 1.0
255.03 0.7
255.91 0.9
256.21 1.2
257.59 0.3
260.15 0.3
261.97 0.5

Annotations:

^{2,5}X_{Gal}Z
264.25 0.7

Annotations:

^{0,2}X_{Gal}Y
266.08 0.2
270.06 0.2
270.82 0.2
272.06 16.1
273.12 0.8
273.79 0.5

Annotations:

Z^{0,2}X_{NeuAc}
274.11 2.1

Annotations:

Z^{0,2}X_{NeuAc}
276.01 1.9

Annotations:

Z^{1,5}X_{NeuAc} ^{0,3}X_{Gal}Z ^{1,4}X_{Gal}Z
287.94 2.4
288.24 3.0
289.02 3.6
290.12 842.7

Annotations:

B
291.11 90.0
292.19 0.7

Annotations:

^{3,5}X_{Gal}Z Y^{0,2}X_{NeuAc}
295.1 0.9
297.08 0.4
298.06 1.2
300.07 0.2
300.62 0.3
302.19 0.3
302.89 0.6
305.77 0.3

Annotations:

^{0,4}X_{Gal}Z ^{1,3}X_{Gal}Z ^{2,4}X_{Gal}Z
306.07 0.7

Annotations:

^{0,4}X_{Gal}Z ^{1,3}X_{Gal}Z ^{2,4}X_{Gal}Z
308.04 20.4

Annotations:

C
309.19 3.4
309.93 1.3

Annotations:

^{3,5}X_{Gal}Y
310.2 0.3

Annotations:

^{3,5}X_{Gal}Y
314.72 0.2
316.07 0.2
317.89 0.4
320.18 0.3

Annotations:

Z^{3,5}X_{NeuAc}
320.85 0.3
324.35 0.3

Annotations:

^{0,4}X_{Gal}Y ^{1,3}X_{Gal}Y ^{2,4}X_{Gal}Y
324.98 0.3
326.11 0.2
327.06 0.6
329.01 0.2
331.38 0.9
333.82 0.3
334.13 0.2
336.88 0.6
339.17 0.4
340.02 0.3
343.0 0.6
346.19 0.2
347.35 0.7
348.43 0.2
352.22 0.4
357.32 0.4
358.16 0.7
364.18 0.7
366.16 10.4

Annotations:

Z
366.48 1.2

Annotations:

Z
366.96 0.1
368.91 0.2
371.81 0.5
375.15 0.3

Annotations:

Z^{0,4}X_{NeuAc}
376.05 0.6
383.24 0.6
384.14 46.6

Annotations:

Y
385.03 4.2
385.3 3.3
387.18 1.9
391.28 0.2
392.41 0.3
404.2 0.3
407.95 0.3
409.2 1.2
409.82 0.3
410.03 0.7
417.17 6.1
418.02 1.6
418.25 1.1
419.21 0.9
425.35 0.3
426.35 0.3
426.96 0.7
429.2 1.9
429.99 1.2
430.93 0.5
433.25 1.2
435.13 6.0
436.21 16.1
437.38 1.3
444.06 0.3
447.15 1.7
451.32 4.0

Annotations:

Z^{1,3}X_{NeuAc}
451.8 0.6
452.24 1.7
453.23 5.6
454.15 77.8

Annotations:

^{0,2}X_{NeuAc}
455.16 14.1
456.15 0.5

Annotations:

^{1,5}X_{NeuAc}
457.27 0.3
457.63 0.3
459.19 4.5
459.9 0.3
460.17 1.3
463.93 0.7
465.24 1.3
467.27 0.3
468.96 0.9

Annotations:

Y^{1,3}X_{NeuAc}
469.31 2.3

Annotations:

Y^{1,3}X_{NeuAc}
469.61 0.8

Annotations:

Y^{1,3}X_{NeuAc}
470.24 0.4

Annotations:

^{2,5}X_{NeuAc}
474.99 0.5
477.2 63.9
478.19 10.7
484.2 0.2

Annotations:

^{0,3}X_{NeuAc}
489.25 0.9
489.94 0.8
491.98 0.4
493.06 2.3
493.32 0.8
494.21 6.6
495.19 34.6

Annotations:

Z
496.2 9.8
497.19 0.8
498.21 0.3
499.18 0.2
501.84 0.8
506.83 1.0
507.51 2.4
508.1 1.5
510.65 0.3
511.31 0.4
513.25 33.3

Annotations:

Y
514.23 20.8
514.98 2.7
515.23 3.8
519.09 1.2
519.36 0.9
520.11 0.3
521.4 0.4
522.93 0.2
525.06 0.2
531.28 0.3
533.37 0.2
535.94 0.4
537.28 4.6
538.19 0.5
549.25 0.8
549.93 0.6
550.39 0.8
552.88 0.2
555.2 2.2

Annotations:

^{0,4}X_{NeuAc} ^{0,2}X_{Gal}
556.21 0.5
557.04 0.3
557.8 0.3
562.06 0.2
566.17 1.5
567.24 11.4
568.12 1.2
568.44 0.8
569.3 0.5
569.63 0.3
571.39 0.3

Annotations:

^{2,5}X_{Gal}
572.2 0.2
572.56 0.6
573.05 0.2
574.14 0.5

Annotations:

^{2,4}X_{NeuAc}
575.67 0.2
577.36 0.3
577.99 0.4
579.17 3.1
580.11 0.9
582.63 0.4
583.27 0.8
583.99 0.4
584.29 0.2
585.39 1.4

Annotations:

^{0,3}X_{Gal} ^{1,4}X_{Gal}
586.43 0.9
587.28 0.9
589.12 0.6
589.54 0.2
589.88 0.6
592.04 0.2
593.11 0.6
594.7 0.5
595.73 0.3
597.2 201.7
598.23 41.0
601.8 0.4
602.0 0.3
602.78 1.0
607.93 0.3
608.98 0.2
611.95 0.7
612.6 0.4
612.96 1.0
613.35 0.6
614.14 7.1
614.55 1.6
615.22 346.3

Annotations:

^{0,4}X_{Gal} ^{1,3}X_{Gal} ^{2,4}X_{Gal}
616.22 87.7
616.75 1.9
618.8 0.6
621.44 0.3
626.15 0.2
626.81 0.6
629.39 1.2
629.99 1.6
630.65 0.6
631.17 0.9

Annotations:

^{1,3}X_{NeuAc}
631.45 0.3

Annotations:

^{1,3}X_{NeuAc}
631.81 0.6
633.39 0.4
634.6 0.8
636.99 0.7
637.92 0.4
638.21 0.9
639.22 20.5
640.17 4.0
641.86 0.6
643.0 2.3
643.5 0.3
644.29 0.7
644.89 0.4
645.57 0.3
648.13 0.7
648.97 0.4
649.36 0.2
656.52 0.3
675.26 0.5

There are 16 similar spectra:

Id Structure Score

3041

1.00

2603

1.00

3652

0.98

3636

0.95

3042

0.90

2814

0.89

2604

0.89

2674

0.89

74

0.89

147

0.89

3653

0.89

3637

0.89

452

0.89

98

0.88

451

0.80

96

0.60
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