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: G67883AD

Peak Intensity
339.6 44312.0
347.1 56482.0

Annotations:

Z^{2,4}X_{GlcNAc} ^{2,4}X_{GalNAc}Z
381.4 37733.0
389.1 84958.0

Annotations:

ZZ
407.2 104510.0

Annotations:

YZ ZY
407.9 40109.0

Annotations:

B^{1,3}X_{NeuAc} ^{1,3}A_{GalNAc} ^{0,2}X_{Fuc}Z ^{2,5}X_{Gal}Z
423.8 30919.0

Annotations:

^{1,5}A_{Gal} ^{0,4}A_{GalNAc}Y ^{2,5}X_{Fuc}Z
424.6 47457.0

Annotations:

^{1,5}A_{Gal} ^{0,4}A_{GalNAc}Y ^{2,5}X_{Fuc}Z
509.4 15617.0

Annotations:

Z^{2,4}X_{GlcNAc} ^{1,3}X_{Gal}Z Z^{1,3}X_{Gal} Z^{2,4}X_{Gal} ^{2,4}X_{GalNAc}Z
510.3 39289.0
512.3 29552.0

Annotations:

Z
521.1 25678.0
527.3 43137.0

Annotations:

Y^{2,4}X_{GlcNAc} ^{1,3}X_{Gal}Y Y^{1,3}X_{Gal} Y^{2,4}X_{Gal} ^{2,4}X_{GalNAc}Y
530.1 62256.0

Annotations:

Y
533.3 21663.0
543.6 48294.0
550.9 71385.0

Annotations:

ZZ ZZ
554.2 20701.0

Annotations:

B^{2,4}X_{NeuAc}
568.6 57971.0
569.2 1113916.0

Annotations:

YZ ZY YZ ZY
570.2 105798.0
596.3 32179.0

Annotations:

^{2,5}A_{GalNAc}Z
655.0 29350.0

Annotations:

B
662.3 21701.0
690.9 18551.0
715.2 179933.0

Annotations:

Z
716.0 1.0
732.4 35296.0
733.2 368614.0

Annotations:

Y
734.3 82540.0
744.5 13914.0
750.1 6513.0
775.0 27876.0

Annotations:

^{0,2}A_{GalNAc}Y ^{0,2}X_{Gal} ^{0,2}X_{Gal}Y
781.9 31204.0
800.2 26437.0

Annotations:

Z^{0,4}X_{GlcNAc} Z^{0,4}X_{Gal}
816.4 21008.0

Annotations:

Z^{1,3}X_{NeuAc}
817.5 13668.0

Annotations:

^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z Z^{2,5}X_{NeuAc} ^{0,4}X_{Gal}Z ^{0,4}X_{GlcNAc}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z
835.4 14102.0

Annotations:

Y^{2,5}X_{NeuAc} ^{0,4}X_{Gal}Y ^{1,3}X_{Gal} ^{2,4}X_{Gal} ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{0,4}X_{Gal}Y ^{2,4}X_{Gal}Y ^{0,4}X_{GlcNAc}Y
853.2 64043.0
853.9 2.0
866.8 30639.0
877.2 118531.0

Annotations:

Z
878.1 55608.0

Annotations:

Y
891.3 62271.0
892.4 23062.0
895.3 4189807.0

Annotations:

Y
896.3 969555.0
897.0 4.0
928.9 62326.0
937.3 99725.0

Annotations:

^{0,2}A_{GalNAc}Y
947.4 31251.0
965.3 35606.0

Annotations:

^{0,2}X_{NeuAc}
966.4 46199.0

Annotations:

Y^{3,5}X_{Gal} ^{3,5}X_{Gal}Y
988.3 115377.0
988.9 6.0
989.6 72633.0
1013.6 13986.0
1022.7 36359.0

Annotations:

Z
1030.6 31696.0
1031.3 39756.0
1038.9 79269.0
1039.5 171893.0
1040.3 88907.0

Annotations:

Y
1065.6 38139.0
1071.9 63204.0
1074.2 29945.0
1082.3 58235.0

Annotations:

^{0,2}X_{Fuc} ^{2,5}X_{Gal}
1085.8 72266.0

Annotations:

^{1,3}X_{GlcNAc} ^{2,4}X_{NeuAc}
1091.1 30292.0
1107.6 19551.0
1108.4 1098554.0
1109.3 455261.0
1110.0 13.0
1113.2 51901.0
1126.2 849620.0

Annotations:

^{0,4}X_{Gal} ^{0,4}X_{GlcNAc} ^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{Gal} ^{2,4}X_{Gal}
1127.3 315706.0
1128.1 4.0

Annotations:

^{3,5}X_{Fuc}
1142.4 73964.0

Annotations:

^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1143.5 49399.0
1168.3 545496.0
1169.4 161807.0
1170.1 2.0

There are 23 similar spectra:

Id Structure Score

351

0.95

2824

0.94

2826

0.93

487

0.92

3686

0.92

2990

0.91

3685

0.91

222

0.90

2991

0.90

491

0.90

360

0.90

2992

0.90

223

0.89

165

0.87

500

0.87

53

0.85

207

0.85

208

0.85

2989

0.84

2825

0.83

2461

0.72

493

0.67

2462

0.65
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