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: G91731DX

Peak Intensity
289.08 22.2
289.87 0.6
290.12 0.6
294.99 18.2
295.91 9.1
297.18 0.2
299.08 64.2
300.07 3.7
307.07 288.2

Annotations:

B B
307.96 26.5
308.41 13.9
310.87 0.5
311.34 8.1
312.25 0.5
317.88 20.1

Annotations:

^{1,5}A_{GlcNAc}Z
318.21 5.4

Annotations:

^{1,5}A_{GlcNAc}Z
323.02 9.4
323.34 0.5
323.69 9.7
324.93 599.1

Annotations:

C C
325.25 191.5

Annotations:

C C
325.65 10.5
326.0 15.5
326.25 6.3
327.89 14.1
329.27 17.4
331.02 0.5
332.17 5.3
333.35 0.3
335.08 0.4
339.4 3.2
341.16 45.6
342.19 18.7
345.53 0.8
346.09 208.6

Annotations:

BZ
347.16 298.6
348.1 8.8

Annotations:

ZZ
349.11 20.9
349.32 5.4
353.18 16.8
353.43 10.4
353.95 7.5
357.7 8.0
357.97 3.0
359.38 6.0
360.05 3.0
361.03 0.8
364.08 25.2

Annotations:

BY CZ
364.39 12.0

Annotations:

BY CZ
365.21 135.3
366.28 23.4

Annotations:

YZ ZY
367.14 2029.0

Annotations:

^{2,4}A_{GlcNAc}
368.28 181.2
371.15 99.8
372.0 18.8
381.14 59.2

Annotations:

^{3,5}A_{GlcNAc}
382.09 0.6

Annotations:

CY
383.11 3.4
383.34 2.4
383.98 6.1

Annotations:

YY
384.3 8.5

Annotations:

YY
387.78 2.1
389.18 7220.7

Annotations:

ZZ
390.14 901.1
390.77 10.1
391.07 6.8
392.16 93.7
393.04 7.8
393.28 7.4
394.25 0.8
394.96 3.0
397.05 1.6

Annotations:

^{0,3}A_{GlcNAc}
401.34 0.4
405.57 12.2
406.08 83.3
407.17 2262.1

Annotations:

YZ ZY
408.27 340.1
409.11 3599.9
410.12 325.2
413.21 1.8
419.3 2.6
421.18 13.1
422.05 58.9
422.33 15.1
422.65 9.0
423.28 8.0
425.18 26.7

Annotations:

YY
425.47 22.6

Annotations:

YY
426.16 42.4
426.94 183.1

Annotations:

^{0,2}A_{GlcNAc}
427.34 35.9

Annotations:

^{0,2}A_{GlcNAc}
427.92 24.0
429.94 0.3
432.06 34.2
432.32 4.0
433.29 2.6
437.28 1.0
438.19 7.4

Annotations:

^{1,4}A_{GlcNAc}
439.34 5.9
443.34 24.0
446.19 14.2
448.39 0.6
449.15 8.0
449.62 3.0
450.22 68.8
450.63 12.1
451.17 88.2
451.49 15.8
452.1 75.2
453.3 7.5
455.34 7.7
456.21 0.6
458.18 19.5
460.94 3.9
461.32 3.1
462.19 10.1
462.93 0.5
464.31 0.8
465.14 1.9
465.64 2.0
467.18 7.2
468.0 6.7
468.31 11.3
468.79 11.2
469.01 10.9
470.23 109.5
470.75 14.8
471.34 16.8
471.98 5.1
472.87 0.2
473.29 2.5
474.28 16.2
475.28 10.9
482.49 0.5

Annotations:

^{1,5}A_{GlcNAc}
483.35 2.8
485.18 0.3
485.83 21.0
486.06 4.5
486.92 2.6
488.37 0.4
491.19 120.8
492.22 43.0
492.84 3.9
493.25 13.5
494.32 16.9
495.19 3.8
501.22 3.9
502.77 1.8
503.21 63.9
503.8 0.3
504.32 18.2
508.22 45.4
509.18 295.5
510.22 1833.7

Annotations:

B
511.2 441.7
512.21 1210.9

Annotations:

Z
512.88 14.8
513.28 126.5
515.34 8.1
516.16 1.4
521.3 12.4
525.07 2.0
527.22 167.2
528.2 19.6

Annotations:

C
528.45 30.0

Annotations:

C
529.17 14.6
529.57 6.3
530.11 163.6

Annotations:

Y
530.35 94.9

Annotations:

Y
531.27 34.0
532.2 1.7
533.12 10.7
533.41 1.4
534.12 1.2
535.02 14.6
535.39 0.8
536.12 0.4
537.41 10.2
541.07 4.2
542.21 11.4
543.31 1.7
549.0 5.0
551.19 3479.0

Annotations:

ZZ ZZ
552.2 676.2
553.22 6.4
553.55 1.4
554.15 10.5
554.59 10.0
555.46 0.8
557.96 9.9
558.28 7.0
559.26 0.5
566.49 0.9
566.96 0.6
569.21 826.1

Annotations:

YZ ZY YZ ZY
570.2 2265.7
571.25 402.4
572.21 31.2
573.17 7.5
577.37 10.9
578.15 0.5
578.58 1.8
584.1 35.1
585.2 5.9
587.23 11.7

Annotations:

YY YY
588.18 8.2
590.26 1.2
590.58 0.9
593.02 8.8
593.26 2.5
594.52 0.3
595.33 40.4
597.94 5.7
600.0 5.9
602.15 11.4
608.06 0.8
608.31 6.4
611.34 7.1
612.21 65.3
612.97 17.8
613.31 66.7
613.66 7.1
614.31 16.1
619.78 7.2
620.23 16.6
620.89 11.2
624.94 1.4
625.4 28.4
626.35 3.6
628.14 4.6
631.25 105.6
632.1 16.7
632.6 14.4
636.79 0.8
637.43 36.0
638.26 22.9
640.25 26.1
641.49 5.3
644.51 0.5
645.39 12.9
648.92 0.4
649.85 0.4
653.14 11.9
653.48 20.4
654.01 1.4
655.25 2824.7
656.3 789.3
656.9 3.3
659.32 5.3
661.17 10.3
661.87 0.8
662.21 5.9
667.24 215.0
668.14 17.5
668.49 9.2
668.89 14.2
671.27 39.3
672.46 52.9
673.26 9205.7
674.25 2234.0
675.1 8.4
675.46 1.2
678.7 9.2
679.17 164.6
679.41 83.9
680.13 22.7
680.31 11.3
680.63 1.4
685.09 1.7
685.45 2.5
686.09 2.2
686.85 9.1
687.26 44.0
687.56 40.2
688.21 52.5
689.19 7.4
691.28 215.4
692.43 37.3
694.75 10.9
695.2 3.7
695.57 0.8
697.21 804.4
698.19 174.7
699.24 7.6
699.61 10.4
700.25 27.6
703.97 0.6
708.38 0.4
709.14 15.7
711.23 3.3
712.35 2.0
713.38 82.6

Annotations:

ZZ
713.69 13.4

Annotations:

ZZ
715.26 57286.0

Annotations:

Z Z
716.26 14338.1
717.23 8.3
719.23 0.4
723.31 6.8
727.47 11.3
730.46 1.4
731.06 5.4

Annotations:

YZ ZY
731.42 61.8

Annotations:

ZY YZ
732.17 3.6
733.25 3101.3

Annotations:

Y Y
734.26 1636.0
735.25 148.6
736.23 3.8
737.17 0.7
739.04 7.6
743.38 1.6
749.29 29.0

Annotations:

YY
750.33 1.3
750.66 4.7
752.09 1.3
753.03 7.1
753.23 1.9
755.98 5.7
757.22 187.7
757.68 31.3
758.26 64.6
759.3 9.3
770.27 0.3
773.01 7.8
773.51 3.5
773.92 2.9
775.21 10.2
777.41 0.4
781.08 25.4
783.07 1.3
787.44 19.0
788.55 1.6
789.33 9.8
790.31 1.2
791.47 1.0
793.28 17.4
794.5 16.1
799.47 1.6
801.26 13.0
801.58 0.3
802.35 2.3
803.03 5.2
803.59 8.3
805.26 10.1
806.11 11.1
808.38 7.1
813.01 3.0
813.3 11.0
814.26 9.4
817.18 131.5
817.69 41.8
818.25 85.0
819.3 9.0
820.38 0.3
823.31 10.9
829.32 5.2
829.88 0.4
830.25 5.1
831.07 0.4
835.1 189.1
835.45 106.2
836.27 57.3
837.6 8.0
840.35 1.7
841.12 32.1
841.4 37.2
842.3 1.9
843.29 1.0
844.2 28.8
845.36 0.5
846.66 1.9
847.31 2.6
848.22 3.8
853.04 58.0
853.42 60.2
854.38 81.0
856.35 0.9
856.69 3.3
859.07 4.6
859.45 3.5
860.33 6.7
861.24 54.8
862.44 9.6
863.13 0.6
866.33 0.5
867.71 0.9
869.18 1.3
877.23 997.1

Annotations:

Z Z
877.69 101.6

Annotations:

Z Z
878.29 288.2
879.33 59.7
880.37 72.1
883.5 5.0
884.33 15.5
885.32 2.0
891.01 5.2
893.18 0.8
894.22 0.8
894.46 1.3
895.27 3948.8

Annotations:

Y Y
896.27 5442.3
897.29 1329.3
898.43 13.2
904.6 3.3
907.47 0.8
909.06 9.8
909.37 53.3
911.45 4.2
915.28 0.6
917.16 0.7
919.07 3.7
921.01 47.5
921.29 53.9
922.26 3.0
922.54 0.9
923.96 3.4
924.28 20.2
931.4 0.6
931.86 0.5
932.88 7.4
933.42 18.0
934.32 0.3
935.06 7.6
936.09 2.4
936.45 2.8
937.3 3.1
937.6 0.5
938.35 1.3
939.18 128.6
939.5 32.5
940.31 47.4
940.72 15.5
946.02 0.5
947.12 0.7
949.02 34.1
949.69 0.9
950.37 85.6
951.02 4.0
951.36 30.8
951.66 1.3
952.15 4.0
953.02 1.4
953.38 4.2
954.15 13.3
954.57 1.1
956.88 0.3
957.3 18.3
957.57 4.7
958.12 8.8
958.53 4.7
958.95 12.8
959.71 0.8
960.1 1.5
963.38 41.1
963.77 49.3
964.27 15.1
965.35 19.1
966.31 16.7
966.62 3.0
967.36 11.2
969.42 2.7
969.83 0.3
972.83 9.5
974.72 1.5
978.33 1.4
979.4 10.4
979.82 6.1
981.3 5617.2
982.37 1945.7
982.98 1.4
985.98 3.1
990.59 11.9
990.96 13.6
991.86 59.3
992.1 43.0
992.59 15.4
993.46 6.4
994.16 0.5
995.17 9.5
996.44 1.3
999.33 8533.3
1000.33 3063.6
1001.22 0.2
1003.53 0.8
1004.32 5.9
1004.84 2.0
1005.32 45.5
1005.86 0.5
1006.31 11.0
1008.17 0.3
1010.29 0.7
1011.07 17.6
1011.66 0.6
1063.49 0.3
1079.32 0.7
1086.71 0.6
1183.08 0.4

There are 12 similar spectra:

Id Structure Score

2965

1.00

204

1.00

3676

0.99

3093

0.99

507

0.97

157

0.97

2795

0.97

335

0.94

334

0.94

2794

0.89

52

0.73

3092

0.69
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