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: G66021ZE

Peak Intensity
165.98 1.4
168.94 0.5
174.03 1.0
177.29 0.7
179.0 244.0

Annotations:

C
180.03 6.2
182.1 2.0
184.21 4.7

Annotations:

BZ
184.91 0.6
186.15 2.1
186.89 0.8
195.99 1.9
196.27 0.8
198.38 0.9
202.06 5.7

Annotations:

BY CZ
202.34 2.0

Annotations:

BY CZ
202.77 1.1
204.05 137.5

Annotations:

Z
205.25 2.1
211.87 1.0
216.63 0.7
221.07 10.5

Annotations:

^{2,4}A_{GlcNAc}
222.11 52.8

Annotations:

Y
222.57 0.6

Annotations:

Y
223.15 2.0
226.09 1.3
238.19 0.8
244.04 0.5
253.19 1.1
258.16 1.1
262.04 3.4
262.99 24.3
263.69 1.6
265.89 0.6
268.93 1.0
270.36 0.8
273.73 0.6
276.01 0.8
276.63 1.0
280.55 1.4
280.99 7.3

Annotations:

^{0,2}A_{GlcNAc}
282.17 1.2
290.95 0.7
299.09 5.3
304.1 2.4
305.11 2.0
306.17 2.8
317.01 1.7
324.12 1.5
326.89 0.9
336.76 0.9
346.35 0.5
347.27 3.7
348.1 2.1
359.11 1.5
364.13 124.3

Annotations:

B
365.13 4.5
366.17 13.2
371.2 0.9
378.32 1.9
381.73 1.7

Annotations:

C
388.98 0.9
403.8 0.5
406.53 0.7
407.16 163.1

Annotations:

Z
408.26 15.0
409.74 0.7
413.86 0.9
421.18 0.7
425.21 0.8

Annotations:

Y
425.5 1.3

Annotations:

Y
426.24 13.9
427.12 0.7
437.27 3.0
438.21 1.1
444.24 0.7
447.29 1.2
467.05 1.8
468.22 0.6
469.35 1.4
470.28 0.6
477.14 1.4
479.21 77.3
480.34 7.0
481.86 1.3
484.63 0.7
485.63 1.1
495.26 1.0
496.3 0.9
497.26 0.8
497.73 0.8
501.48 1.0
506.98 0.8
507.62 0.9
514.89 0.9
524.1 0.5
525.21 3.3
526.05 0.7
527.15 48.0
527.5 8.6
528.32 3.8
530.0 1.5
536.13 0.5
542.81 1.3
543.27 1.3
543.82 1.3
545.26 15.8
546.35 2.5
547.16 0.6
550.02 0.8
550.58 0.6
551.0 3.2
555.34 1.0
555.71 2.5
557.19 1.8

There are 10 similar spectra:

Id Structure Score

3036

1.00

2655

0.98

583

0.90

2769

0.90

532

0.86

558

0.86

3037

0.69

607

0.61

3650

0.57

2673

0.52
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