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: G87514QJ

Peak Intensity
241.1 1635.0

Annotations:

B
262.9 951.0

Annotations:

^{0,2}A_{GalNAc}Z
302.0 627.0
346.9 1575.0

Annotations:

Z^{2,4}X_{GlcNAc} ^{2,4}X_{GalNAc}Z
389.1 1680.0

Annotations:

ZZ
390.0 847.0
407.0 1449.0

Annotations:

YZ ZY
443.6 1960.0

Annotations:

B
444.2 45811.0

Annotations:

B
445.1 6531.0
464.1 334.0
527.1 690.0

Annotations:

^{0,4}X_{GlcNAc}Y ^{2,4}X_{GlcNAc} ^{0,4}X_{Gal}Y ^{1,3}X_{Gal}Y ^{2,4}X_{Gal}Y Y^{0,4}X_{GlcNAc} ^{2,4}X_{GalNAc}
532.2 2434.0
569.3 4318.0

Annotations:

Z Z
570.3 1814.0
589.4 1016.0

Annotations:

Z^{0,4}X_{GlcNAc}
606.3 3612.0
613.2 761.0
632.7 1600.0
648.8 4084.0

Annotations:

Z
666.3 3023.0
667.3 124196.0

Annotations:

Y
668.3 21146.0
710.4 4237.0

Annotations:

^{2,5}A_{GalNAc}
711.0 1554.0
749.0 1410.0
770.2 2793.0
801.2 2559.0
811.4 619.0
812.3 1058.0

There are 8 similar spectra:

Id Structure Score

340

0.99

30

0.95

3058

0.94

2677

0.94

2639

0.93

339

0.92

2610

0.86

104

0.75
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