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: G06341YK

Peak Intensity
263.12 0.4

Annotations:

^{0,2}A_{GlcNAc}Z
274.3 0.5

Annotations:

^{1,4}A_{GlcNAc}Z
286.88 0.8
295.15 0.8
298.13 0.9
303.04 0.9
306.33 0.5
306.82 1.5

Annotations:

B
307.01 2.0

Annotations:

B
307.29 1.0

Annotations:

B
308.09 1.2
312.21 0.5
324.45 2.1
324.99 18.9

Annotations:

C
325.34 3.7

Annotations:

C
326.15 0.5
326.49 0.5
328.38 0.6
340.86 0.4
343.2 0.9
346.09 1.8

Annotations:

BZ
347.2 4.0
353.13 0.7
354.36 0.6
358.68 1.1
363.99 1.2

Annotations:

BY CZ
365.15 2.4
366.15 3.6

Annotations:

Z
367.26 19.6

Annotations:

^{2,4}A_{GlcNAc}
368.1 3.3
370.86 0.8
371.15 0.5
375.01 1.1
381.18 1.0

Annotations:

^{3,5}A_{GlcNAc}
383.85 0.5

Annotations:

Y
384.26 3.0

Annotations:

Y
385.15 0.4
389.15 131.0

Annotations:

ZZ
389.97 10.7
390.22 12.9
391.11 0.5
393.25 0.5
395.42 0.7
405.62 0.5
405.96 1.7
406.39 0.6
407.2 59.0

Annotations:

YZ ZY
408.17 6.6
409.08 79.7
410.13 6.4
412.73 0.8
419.29 0.6
424.16 1.5
425.29 1.8

Annotations:

YY
426.44 1.0
427.06 3.5

Annotations:

^{0,2}A_{GlcNAc}
450.13 0.7
461.04 1.7
470.25 0.7
488.33 0.9
491.05 0.4
491.38 0.7
492.4 0.6
506.05 0.8
507.24 0.4
508.41 0.4
509.15 26.9
509.41 11.7
510.25 40.5

Annotations:

B
511.26 2.7
527.25 5.7
528.38 0.7

Annotations:

C
528.95 0.8
532.18 0.5
543.08 0.4
545.55 0.7
546.31 0.6
551.2 50.8

Annotations:

ZZ
552.16 11.5
555.11 1.8
565.93 1.3
566.22 1.0
568.52 0.6
569.21 98.4

Annotations:

Z
570.2 67.6
571.29 10.9
571.84 0.8
572.26 0.7
573.09 0.5
584.2 0.8
584.45 1.2
587.16 3.3

Annotations:

Y
587.57 1.8

Annotations:

Y
588.26 3.2
589.17 0.6
589.76 0.7
593.21 0.6
596.79 1.2
606.11 0.4
610.31 0.4
611.85 0.9
612.17 1.7
612.97 2.1
613.34 1.6
614.01 0.7
625.08 0.8
625.56 0.5
631.56 1.0
632.29 2.2
634.12 0.4
637.24 4.2
638.63 0.7
641.37 0.7
649.37 0.8
653.24 0.8
654.06 0.8
655.3 14.6
655.7 2.5
656.23 1.4
658.77 1.5
661.71 0.7
667.21 3.2
667.97 0.5
669.25 0.4
671.29 1.4
672.03 1.4
673.28 149.1
674.25 33.1
679.3 1.4
679.78 1.4
684.9 0.6
687.21 0.6
687.57 1.2
687.86 0.5
688.39 0.6
689.22 1.6
689.4 0.6
690.45 0.6
691.57 6.3
692.28 3.0
695.02 2.9
697.13 6.3
697.96 1.1
698.22 0.6
699.18 1.1
701.49 1.0
705.18 1.3
705.82 0.4
706.61 1.0
707.2 0.6
708.27 0.4
709.3 0.5
710.16 1.2
713.61 1.4
715.27 798.8

Annotations:

Z
716.26 203.3
720.18 1.3
721.03 0.7
723.06 1.0
728.62 1.1
730.42 0.4
731.2 14.4

Annotations:

Z
731.61 3.2

Annotations:

Z
732.12 1.2
733.25 208.3

Annotations:

Y
734.25 58.0
735.13 0.6
739.1 0.9
740.77 0.4
749.14 2.3

Annotations:

Y
749.41 5.5

Annotations:

Y
750.08 14.0
750.36 10.0
751.1 2.3
751.5 0.7
756.04 0.8
756.97 0.9
760.73 1.4
761.19 0.6
771.8 0.4
772.37 1.6
772.6 1.4
773.32 1.6
775.39 1.1
776.23 1.6
791.4 0.8
791.83 0.5
792.34 0.9
792.99 1.3
793.38 8.2
794.19 1.8
795.04 1.5
795.8 1.0
797.07 1.0
800.24 2.3
801.7 0.7
803.55 1.1
821.04 2.5
821.28 0.7
830.84 0.7
831.11 1.0
831.87 1.2
832.28 0.7
832.97 1.7
833.44 0.4
833.72 1.5
834.4 3.1
835.27 139.4
836.3 42.9
845.24 0.7
845.91 3.3
846.95 2.6
849.58 0.7
849.95 1.9
850.83 0.9
852.06 1.2
853.24 83.4
853.88 2.0
854.32 22.4
854.73 2.3
855.39 1.1
855.9 1.1
858.32 0.6
858.63 1.4
859.21 2.3
859.45 2.8
859.89 0.7
860.1 1.2
863.19 1.0
863.52 1.7
864.4 1.0

There are 14 similar spectra:

Id Structure Score

3066

1.00

218

1.00

333

1.00

3666

0.98

2784

0.96

35

0.96

496

0.92

332

0.86

37

0.85

3064

0.74

193

0.72

33

0.58

3065

0.55

3063

0.54
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