Structure

Structural diversity of human gastric mucin glycans

PubMed Entry

GlyToucan Accession Number: G87999SP

Peak Intensity
407.22 29.8

Annotations:

YZ ZY
407.84 1.5
425.17 2.4

Annotations:

YY
503.21 16.3
509.31 2.1
510.18 2.8

Annotations:

B
512.27 2.2

Annotations:

ZY YZ
528.61 1.9

Annotations:

C
529.2 24.2

Annotations:

^{2,4}A_{GlcNAc}
532.98 1.8
533.22 1.9
571.08 10.6
593.19 4.5
637.33 2.5
655.14 4.6
672.35 6.2

Annotations:

B
672.99 2.1
673.3 2.0
679.27 2.7
680.1 1.5
697.36 39.4

Annotations:

ZZ ZZ
698.33 13.9
713.28 13.1

Annotations:

ZZ
715.38 14.7

Annotations:

Z
716.39 4.8
731.22 5.0

Annotations:

YZ ZY
731.8 2.0

Annotations:

^{0,4}A_{GalNAc}
732.27 10.9

Annotations:

^{0,4}A_{GalNAc}
733.14 7.3

Annotations:

Y
817.38 2.5
835.26 16.0
836.46 1.6
849.42 3.0
858.22 12.2
858.54 7.6
859.38 7.7
860.25 1.6
874.83 2.2
876.24 15.0
877.28 373.0

Annotations:

Z
878.28 103.9
894.46 6.0
895.26 102.8

Annotations:

Y
896.35 19.8
916.08 1.5
918.31 52.2

Annotations:

Z
919.35 14.1
936.3 24.1

Annotations:

Y
937.24 8.3
1023.3 6.8

Annotations:

YZ ZY
1032.43 2.1
1041.39 2.2

Annotations:

YY
1042.56 2.1
1044.12 2.2
1082.33 1.8
1143.13 1.7
1143.35 1.9
1166.59 2.6
1182.32 1.6
1184.38 2.9
1185.13 6.6

Annotations:

Z
1185.55 2.9

Annotations:

Z
1186.37 2.1
1202.32 4.4
1203.42 97.4

Annotations:

Y
1204.32 33.2
1205.2 3.2
1205.62 1.6
1208.39 2.3
1209.17 1.6
1226.35 11.6

Annotations:

Z
1226.85 1.8

Annotations:

Z
1227.39 6.5
1227.66 2.4
1242.28 4.1

Annotations:

Z Z
1243.69 2.7
1244.43 14.2

Annotations:

Y
1245.37 40.5
1246.3 3.6
1246.66 1.7
1260.49 29.1

Annotations:

Y Y
1261.39 37.9
1261.96 1.7
1262.42 7.1
1263.39 1.8
1286.64 1.7
1297.66 1.7
1304.54 6.7
1314.21 1.9
1315.03 2.3
1325.45 1.7
1333.61 1.7
1346.41 74.3
1347.32 41.8
1352.67 1.6
1354.31 2.2
1361.9 1.5
1364.6 21.8
1365.17 9.9
1365.54 12.2

There are 3 similar spectra:

Id Structure Score

167

 0.99

3695

 0.91

2915

 0.73

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass 1405.54
(Calculated Monoisotopic)

Reducing End Reduced

Persubstitution Underivatised

Biological Context

Taxonomy - Homo Sapiens
Tissue - Stomach

HPLC

Column Custom made Hypercarb

Method

  • 46 gradient with 10 run rate
  • 10 mM Ammonium Bicarbonate
  • 10 mM acetonitrile

Mass Spec

Thermo Fisher LTQ Linear Ion Trap ESI

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