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: G02020YO

Peak Intensity
203.8 1.2

Annotations:

Z
204.21 1.3

Annotations:

Z
204.4 0.6

Annotations:

Z
205.19 1.7

Annotations:

^{1,3}A_{Gal}Y
206.2 0.4
213.03 0.3
219.95 40.8

Annotations:

C
220.92 4.0
221.23 0.4
222.12 76.1

Annotations:

Y
223.05 1.1
223.24 0.6
225.81 1.7
229.15 1.9
232.99 2.5
233.95 2.8
237.78 3.4
238.16 1.9
243.14 1.5
245.04 0.4
246.97 1026.3
248.02 46.0
249.36 1.9
249.59 0.8
250.12 2.0
250.98 0.6
252.09 0.5
254.13 0.6
258.09 2.5
258.52 0.5
261.96 0.5

Annotations:

^{1,3}A_{Gal}Y ^{2,4}A_{Gal}
263.28 1.0
264.34 0.4
268.27 0.8
269.78 0.8
270.25 1.0
270.86 1.3
271.15 0.6
272.41 1.2
283.87 0.5
285.97 0.9
288.18 3.2
288.98 2.7

Annotations:

BZ
289.27 5.5

Annotations:

BZ
295.14 0.9
298.13 2.7
299.14 1.2
299.55 1.3
300.14 5.7
301.09 2.2
303.88 0.3
305.11 0.9
305.46 2.1
306.89 266.0

Annotations:

BY CZ
307.88 11.7
310.04 0.6
312.16 2.5
313.22 0.4
316.21 4.3
317.02 0.9
318.0 5.8

Annotations:

^{1,5}A_{Gal}Z
321.56 0.9
324.69 1.1

Annotations:

CY
328.26 1.0
330.02 2.4
330.29 0.4
331.08 3.1
341.1 1.1
346.08 16.4

Annotations:

BZ
347.15 3.9
348.19 12.7

Annotations:

ZZ
349.1 2.3
350.34 0.5
356.11 0.7
361.14 0.8
365.26 0.5
366.11 0.9

Annotations:

YZ ZY
368.31 0.9
370.8 0.9
372.14 0.3
377.21 1.4
380.23 0.5
381.02 0.7
383.87 1.1

Annotations:

YY
384.22 0.6

Annotations:

YY
385.07 0.9
389.05 0.5
390.11 0.6
397.24 0.5
400.8 0.8
401.15 0.6
401.46 0.7
403.98 0.6
406.16 1.5
406.87 2.9
407.21 6.2
408.17 19.0

Annotations:

^{1,3}A_{Gal}
409.17 1.9
422.09 2.2
425.33 2.2
426.01 0.9
426.85 6.0
430.43 0.3
435.14 0.5
441.03 0.5
448.0 0.4
450.09 1.1
450.48 0.9
451.88 1.8
452.17 3.5
453.07 0.4
456.69 0.7
457.01 0.4
460.93 0.3
461.31 0.4
469.05 0.4
469.97 3.5
470.31 7.2
471.32 2.3
472.5 0.3
475.0 0.5
476.16 0.4
479.23 0.5
480.36 0.7
483.36 1.8
487.07 0.3
491.26 0.9
492.15 1.1
492.84 0.6
493.17 0.3
493.91 2.5
494.31 3.6
495.12 1.6
496.25 0.7
497.27 1.8
502.83 0.3
505.96 1.2
508.19 0.6
508.95 2.9
509.26 3.9
510.18 274.5

Annotations:

B
511.29 20.5
512.28 75.3

Annotations:

Z
513.23 12.6
513.97 1.8
518.8 1.1
520.23 0.8
521.22 1.1
526.74 0.6
527.79 7.9

Annotations:

C
528.25 3.9

Annotations:

C
530.2 104.9

Annotations:

Y
531.17 22.2
532.14 1.1
534.31 0.5
537.91 1.6
538.92 1.5
541.97 0.3
545.13 0.5
547.02 0.3
550.07 3.2
551.06 1.0
553.06 1.3
553.54 2.4
554.12 2.3
554.33 0.6
555.8 0.7
558.13 1.6
559.38 0.6
569.21 86.1

Annotations:

Z
570.32 2.7
570.76 1.1
571.36 0.9
571.73 0.5
572.34 0.6
572.68 0.5
573.26 0.8
573.68 0.8
581.8 1.4
582.85 1.9
583.25 0.4
587.24 21.9

Annotations:

Y
588.24 49.3
588.75 1.0
589.18 9.7
589.43 4.7
590.26 0.4
600.05 0.5
608.91 1.5
612.21 1.3
613.22 0.6
615.0 1.0
616.33 0.6
616.94 0.6
618.9 0.4
619.77 0.4
625.21 70.9
626.36 2.3
628.32 2.1
629.98 3.7
630.47 0.7
630.65 0.4
631.35 0.3
637.0 0.3
641.4 0.8
642.18 3.1
642.52 0.5
643.41 1.4
644.14 1.2
644.58 0.4
645.09 2.5
645.93 1.2
650.44 1.1
651.12 0.6
653.02 1.9
654.01 0.5
655.1 0.4
656.05 1.2
656.36 0.8
657.21 0.8
658.14 3.6
658.49 1.8
659.89 1.8
665.15 0.7
669.96 0.6
671.02 2.2
671.62 1.3
672.14 2.4
672.33 1.5
673.3 143.8
674.32 23.8
674.74 0.5
677.61 1.8
677.87 0.6
685.18 0.6
687.05 0.3
687.82 0.6
688.14 0.6
688.49 1.0
689.33 0.7
690.15 0.5
691.28 6.3
691.85 0.7
692.34 6.1
693.26 0.5
693.51 0.3
696.95 2.3
697.28 3.6
701.03 1.4
701.36 0.3
701.83 4.0
702.15 0.4
703.19 1.1
704.05 0.4
705.1 0.4
749.02 0.5
749.28 0.5
750.14 1.9
771.21 0.4
779.01 2.0
790.21 0.7
791.49 1.3
793.14 0.9

There are 3 similar spectra:

Id Structure Score

3048

1.00

483

0.93

455

0.72
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