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
289.26 0.3
291.33 0.2
298.23 0.7
299.08 0.8
304.3 0.2
307.05 2.7

Annotations:

B B
307.89 0.7
308.15 0.3
312.07 0.2
324.98 7.1

Annotations:

C C
325.41 0.3

Annotations:

C C
326.04 0.4
326.26 0.3
328.9 0.2
329.26 0.2
341.26 1.0
346.09 1.5

Annotations:

BZ
346.35 0.8

Annotations:

BZ
347.19 2.0
347.58 0.3
348.83 0.4
350.06 0.2
353.31 0.2
361.75 0.1
364.13 0.2

Annotations:

BY CZ
365.31 1.3
365.89 0.2

Annotations:

YZ ZY
366.23 0.2

Annotations:

YZ ZY
367.14 32.1

Annotations:

^{2,4}A_{GlcNAc}
368.06 1.2
368.43 0.9
371.06 0.5
371.3 0.6
371.87 0.3
372.08 0.2
373.68 0.1
381.26 0.4

Annotations:

^{3,5}A_{GlcNAc}
383.05 0.1
389.17 113.5

Annotations:

ZZ
390.19 15.3
390.82 0.3
391.61 0.2
392.1 1.2
392.44 0.6
401.3 0.3
405.19 0.2
406.12 1.4
406.4 0.5
407.2 31.8

Annotations:

YZ ZY
408.08 4.2
409.1 51.4
410.18 6.6
418.24 0.2
422.36 0.1
423.14 1.3
424.97 0.3

Annotations:

YY
425.35 0.6

Annotations:

YY
425.76 0.2
426.79 1.5

Annotations:

^{0,2}A_{GlcNAc}
427.04 1.3

Annotations:

^{0,2}A_{GlcNAc}
427.27 1.3

Annotations:

^{0,2}A_{GlcNAc}
427.79 0.2
429.91 0.1
431.94 0.2
432.19 0.1
434.51 0.2
437.09 0.1
438.26 0.1

Annotations:

^{1,4}A_{GlcNAc}
443.12 1.2
444.23 0.4
446.26 0.1
448.91 0.6
449.28 0.4
450.3 0.2
450.66 0.2
451.04 0.1
451.38 1.5
451.82 0.2
452.24 0.7
453.38 0.2
461.33 0.2
462.39 0.3
464.11 0.2
465.47 0.3
468.73 0.3
470.13 1.2
470.41 2.0
470.91 0.2
471.26 0.5
474.19 0.4
482.28 0.2

Annotations:

^{1,5}A_{GlcNAc}
487.45 0.2
490.99 0.4
491.27 2.1
491.98 0.9
492.23 0.1
493.8 0.3
500.02 0.1
503.28 0.7
505.21 0.3
508.13 0.5
508.46 0.4
509.23 5.4
510.18 29.9

Annotations:

B
511.11 2.0
511.38 1.8
512.22 16.3

Annotations:

Z
513.13 3.0
513.45 1.3
521.09 0.1
527.43 1.1
528.1 0.5

Annotations:

C
529.49 0.3
529.82 0.2

Annotations:

Y
530.26 2.2

Annotations:

Y
531.29 0.4
532.11 0.5
532.96 0.2
533.21 0.2
542.2 0.6
544.14 0.1
551.18 51.8

Annotations:

ZZ ZZ
552.35 5.3
554.5 0.2
557.22 0.5
557.89 0.4
567.36 0.2
569.3 14.4

Annotations:

YZ ZY YZ ZY
570.21 32.3
571.27 4.5
571.76 0.1
572.23 0.4
579.13 0.2
584.38 0.7
587.07 0.7

Annotations:

YY YY
587.58 0.2

Annotations:

YY YY
590.27 0.5
595.23 0.6
595.39 0.4
596.64 0.2
607.1 0.5
608.4 0.3
611.71 0.3
612.28 2.1
613.37 1.1
618.96 0.1
619.18 0.1
619.97 0.2
620.31 0.3
621.33 0.1
623.58 0.2
624.67 0.2
625.12 0.5
626.3 0.2
630.13 0.2
631.02 0.7
631.56 0.3
636.55 0.2
637.29 0.6
638.38 0.2
639.34 0.2
642.4 0.4
649.18 0.2
653.07 0.2
653.5 0.3
655.24 49.8
656.24 11.0
661.36 0.2
662.16 0.3
664.6 0.3
666.8 0.1
667.3 4.7
667.97 0.5
668.29 0.1
669.38 0.3
669.77 0.4
672.08 0.2
673.28 143.8
674.39 17.2
675.58 0.2
676.52 0.2
679.34 0.8
679.58 0.2
680.35 0.5
686.06 0.1
687.35 1.9
688.4 0.3
689.03 0.2
689.25 0.1
691.24 6.6
692.08 0.7
692.37 0.3
695.0 0.2
696.41 0.3
697.23 10.3
697.98 0.9
698.36 1.9
702.73 0.7
707.46 0.2
711.3 0.2
713.15 0.6

Annotations:

ZZ
715.25 874.5

Annotations:

Z Z
716.25 201.5
717.19 0.5
727.23 0.2
730.37 0.2
731.49 0.2

Annotations:

YZ ZY
732.44 0.4
733.26 40.1

Annotations:

Y Y
734.29 24.4
735.14 2.9
735.43 2.0
739.22 0.3
739.48 0.4
740.78 0.3
741.3 0.2
749.34 1.1

Annotations:

YY
750.02 0.5
750.79 0.3
751.3 0.8
752.3 0.7
753.1 0.2
753.39 0.3
755.32 0.1
757.19 2.2
757.46 0.9
758.33 0.9
759.88 0.3
760.55 0.1
761.84 0.3
764.15 0.2
765.02 0.2
769.12 0.1
770.14 0.1
776.56 0.2
779.82 0.6
781.24 0.3
782.26 0.4
788.87 0.2
791.31 0.6
795.09 0.1
795.69 0.2
795.98 0.1
799.31 0.2
799.95 0.2
800.68 0.8
800.94 0.2
802.91 0.2
803.77 0.4
811.19 0.2
813.19 0.2
816.62 0.2
817.28 4.0
818.36 0.9
818.59 0.3
819.36 0.6
820.93 0.3
821.78 0.2
822.19 0.2
824.44 0.2
825.57 0.2
829.44 0.6
830.24 0.1
831.94 0.6
832.29 0.1
833.99 0.1
834.75 0.2
835.32 2.0
836.2 2.2
836.6 0.3
837.25 0.2
837.56 0.2
840.98 0.4
843.15 0.5
852.17 0.2
853.4 0.6
854.35 0.1
856.03 0.4
857.27 0.8
858.47 0.2
859.37 0.4
860.36 0.2
860.7 0.4
861.22 0.7
861.55 0.8
862.25 0.5
864.37 0.2
870.95 0.3
875.22 0.1
876.0 0.3
877.28 23.4

Annotations:

Z Z
878.41 2.0
879.23 2.2
880.36 0.4
880.81 0.3
881.39 0.1
886.14 0.1
887.1 0.8
887.63 0.5
890.93 0.2
892.18 0.1
893.09 0.2
895.3 58.9

Annotations:

Y Y
896.3 83.3
897.3 17.9
898.2 0.5
898.53 0.6
898.75 0.4
902.52 0.3
902.95 0.3
903.32 0.4
905.17 0.2
905.48 0.4
909.33 0.3
911.55 0.3
912.55 1.2
914.64 0.1
915.07 0.3
916.02 0.1
920.09 0.1
921.42 0.6
922.28 0.1
923.63 0.1
924.53 0.1
926.18 0.3
927.5 0.2
930.95 0.5
931.46 0.4
933.13 0.7
934.01 0.1
936.26 0.2
936.66 0.2
937.45 0.5
937.95 0.1
939.5 1.6
939.73 0.3
940.38 1.6
941.69 0.3
942.35 0.4
942.83 0.2
944.84 0.5
945.54 0.3
947.03 0.2
947.83 0.2
948.37 0.3
949.36 0.2
950.02 0.5
950.46 0.9
950.65 0.5
951.24 0.4
952.68 0.1
954.11 0.2
955.66 0.2
958.77 0.4
960.01 0.2
960.5 0.2
961.5 0.8
962.15 1.0
962.49 0.4
963.33 0.6
963.98 0.1
964.7 0.8
965.99 0.6
966.27 0.2
966.6 0.3
966.9 0.5
968.64 0.4
969.32 0.4
970.15 0.9
971.24 0.3
976.33 0.4
976.66 0.4
977.55 0.5
977.89 1.2
978.44 1.8
978.84 0.6
979.17 1.3
979.84 0.4
981.34 105.5
982.35 31.1
982.99 0.2
984.91 0.2
985.63 0.1
986.36 0.1
987.13 0.6
987.87 0.2
988.33 0.2
988.69 0.3
989.47 0.2
990.93 0.4
991.45 1.2
991.71 1.0
992.4 1.0
993.01 0.6
994.54 0.5
995.64 0.7
995.95 0.3
996.42 1.6
997.22 0.9
997.73 0.6
999.33 123.2
1000.32 45.2
1000.91 0.3
1003.71 1.5
1004.27 1.2
1004.82 0.1
1005.41 2.5
1006.49 1.3
1006.85 0.3
1008.26 0.2
1008.59 0.5
1008.96 0.3
1009.9 0.2
1010.49 1.2
1010.92 0.2
1013.47 0.3
1058.98 0.4
1078.82 0.2
1084.24 0.2

There are 12 similar spectra:

Id Structure Score

2965

1.00

221

1.00

3676

0.99

3093

0.99

507

0.97

157

0.97

2795

0.97

335

0.94

334

0.94

2794

0.90

52

0.73

3092

0.69
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