Salivary MUC7 is a major carrier of blood group I type O-linked oligosaccharides serving as the scaffold for sialyl Lewis x

PubMed Entry

GlyToucan Accession Number: G11848VF

Peak Intensity
346.3 12605.0

Annotations:

BZ
348.0 20777.8

Annotations:

BY CZ ZZ
349.7 30354.0

Annotations:

C^{0,4}X_{NeuAc}
350.3 38641.8

Annotations:

C^{0,4}X_{NeuAc}
363.7 15176.8

Annotations:

BY CZ
366.0 46123.8

Annotations:

CY YZ ZY
371.0 9872.7
383.1 23985.7
384.0 2601005.3

Annotations:

YY
385.0 274445.8
388.1 27716.7
389.0 23322.3
404.2 39134.0

Annotations:

^{3,5}A_{GalNAc}Z
413.3 4696.0
416.1 16331.7
428.8 22902.5
432.0 14949.5
434.2 15034.2
443.2 13753.5
452.1 67361.2

Annotations:

B
459.3 12546.3
461.1 139832.0
462.2 63664.7
479.2 434364.5

Annotations:

Z^{3,5}X_{GlcNAc}
479.8 0.5
480.3 82472.0
491.0 17249.3
497.0 12132.8

Annotations:

Y^{3,5}X_{GlcNAc}
503.0 30287.0
509.5 72912.7

Annotations:

Z^{2,4}X_{GlcNAc} ^{2,4}X_{GalNAc}Z
510.1 321509.7

Annotations:

B
511.1 52612.5

Annotations:

^{2,4}X_{GalNAc}Y
511.9 1.3

Annotations:

^{2,4}A_{GalNAc}
521.1 1975544.2
522.1 70006.2
525.2 26930.3
527.2 29296.8

Annotations:

Y^{2,4}X_{GlcNAc} ^{2,4}X_{GalNAc}Y
533.4 8697.5
535.2 7684.5

Annotations:

ZZ
543.2 14900.5
551.0 568943.2

Annotations:

ZZ
551.6 2086.8

Annotations:

ZZ
552.3 38966.3
553.1 17379.7

Annotations:

YZ ZY
558.2 11089.2
563.1 8641.8
569.1 568308.2

Annotations:

YZ ZY
569.8 18.8

Annotations:

^{0,4}A_{GalNAc}
570.3 6492.5

Annotations:

^{0,4}A_{GalNAc}
570.9 3037.7

Annotations:

YY
595.7 28872.7

Annotations:

Z^{0,2}X_{Gal}
605.4 130779.0
614.9 14328.3

Annotations:

^{0,4}X_{GalNAc} Y^{1,5}X_{Fuc}
620.1 31180.7
625.1 21960.0

Annotations:

Z^{0,3}X_{GlcNAc} Z^{0,3}X_{Gal} Z^{1,4}X_{Gal} Z^{1,4}X_{Fuc}
637.1 22105.0
638.4 10546.3
640.1 18282.2
672.3 7106.8
673.0 19420.0

Annotations:

Y^{0,4}X_{Gal} Y^{1,3}X_{Gal} Y^{2,4}X_{Gal} Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{GlcNAc} ^{2,4}X_{GalNAc}
675.6 22867.2

Annotations:

Y
678.9 10231.3
691.3 31134.7
693.5 23411.3
715.2 145380.8

Annotations:

Z
716.3 16568.0
731.2 20394.3

Annotations:

YZ ZY
733.2 1794846.8

Annotations:

Y
734.2 332593.5
735.3 6152.8
750.5 24130.2
757.3 5659.8

Annotations:

Z^{0,2}X_{Gal}
774.3 15797.5

Annotations:

^{0,2}A_{GalNAc}Z ^{2,5}X_{GlcNAc}
775.3 6729.2

Annotations:

Y^{0,2}X_{Gal}
776.4 12159.3

Annotations:

^{2,5}A_{GalNAc}Y
783.2 137545.7
791.0 11790.8

Annotations:

Y^{2,5}X_{Gal} Y^{0,2}X_{Fuc}
792.3 12783.8

Annotations:

^{0,2}A_{GalNAc}Y
799.4 77122.7
800.3 30803.8
801.2 38290.2

Annotations:

^{2,5}X_{NeuAc}Z ^{0,2}X_{NeuAc}Z
815.2 3945.7

Annotations:

^{0,3}X_{NeuAc}Z
815.9 12035.5
828.7 9536.7
831.2 4678.3

Annotations:

^{0,3}X_{NeuAc}Z ^{3,5}X_{NeuAc}Z
832.4 5139.7
835.3 51360.2

Annotations:

^{2,5}X_{NeuAc}Y Y^{0,4}X_{Gal} Y^{1,3}X_{Gal} Y^{2,4}X_{Gal} Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{GlcNAc}
838.9 14191.0
843.4 407390.2
844.3 41665.7
848.5 11725.7
853.2 91647.3
855.3 18260.0
856.5 20940.0
859.3 26295.7
863.0 8635.5
873.3 42403.7
877.2 145927.7

Annotations:

Z
877.9 20706.2

Annotations:

YY
883.4 9218.2
889.9 17049.5
891.3 375142.5

Annotations:

^{1,4}X_{NeuAc}Z
892.3 223539.8
892.9 10.0
894.6 44012.0
895.2 6010751.2

Annotations:

Y
896.2 1717298.7
896.9 35.0
897.5 24444.3
910.6 16923.3
919.3 38944.0

Annotations:

^{0,2}A_{GalNAc}Z
928.4 13366.7
929.8 10279.0
935.4 24369.3
936.9 21567.3

Annotations:

^{0,2}A_{GalNAc}Y
937.7 70194.8

Annotations:

^{0,2}A_{GalNAc}Y
945.2 27972.2
946.2 7188.3

Annotations:

Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} ^{0,4}X_{GlcNAc}Z
947.3 36726.3
948.0 2851.0

Annotations:

Z^{3,5}X_{Fuc} ^{3,5}X_{Gal}Z
964.3 15541.3

Annotations:

Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} ^{0,4}X_{GlcNAc}Y
965.3 79659.8

Annotations:

^{0,2}X_{NeuAc}
966.3 40352.8

Annotations:

Y^{3,5}X_{Fuc} ^{3,5}X_{Gal}Y
977.0 8004.8
981.5 32436.3

Annotations:

^{2,5}X_{NeuAc}
988.2 139154.8
988.9 5944.0
1004.9 30234.3
1006.3 19727.7

Annotations:

Z
1017.7 19079.0
1019.5 4811.0
1024.6 5868.8

Annotations:

Y
1040.3 66954.5

Annotations:

Y
1046.3 18387.7
1048.3 54345.3
1066.0 58776.0

Annotations:

^{0,2}X_{Gal} ^{0,4}X_{NeuAc}
1066.6 10011.8

Annotations:

^{0,2}X_{Gal} ^{0,4}X_{NeuAc}
1078.4 63299.0
1084.3 96582.2
1091.3 22391.5
1100.4 14469.0
1102.1 76555.7
1103.3 12370.8
1108.3 512166.2
1109.4 486344.0
1110.1 0.2
1113.7 35793.5
1114.3 6646.7
1120.4 31564.7
1124.9 18164.3
1126.3 1337282.8

Annotations:

^{0,4}X_{Gal} ^{1,3}X_{Gal} ^{2,4}X_{Gal} ^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{GlcNAc}
1127.3 305659.5
1127.7 17257.2
1142.0 48512.5

Annotations:

^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1142.8 45661.7

Annotations:

^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1143.5 36999.2
1144.6 16803.2
1146.6 7052.7
1150.1 193258.3
1151.3 48979.7
1155.5 6901.5
1168.3 2481062.5
1169.3 1450742.0
1170.0 89.2
1184.8 27368.2

There are 21 similar spectra:

Id Structure Score

53

0.95

491

0.93

487

0.89

493

0.88

2824

0.87

2990

0.85

2827

0.83

3686

0.81

2826

0.80

3685

0.76

222

0.76

2991

0.76

500

0.75

208

0.75

351

0.74

207

0.73

360

0.72

2989

0.72

2992

0.66

223

0.65

165

0.64
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