Structure

    redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd

Stress impairs skin barrier function and induces α2-3 linked N-acetylneuraminic acid and core 1 O-glycans on skin mucins in Atlantic salmon, Salmo salar

GlyTouCan Accession Number: Loading...

Peak Intensity
348.05 1.1

Annotations:

BY b1D-Gal,p/#bcleavage--3b1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd CZ b1D-Gal,p/#ccleavage--3b1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#zcleavage)--6a2D-NeuAc,p/#zcleavage$MONO,Und,-H,0,redEnd
348.61 0.0

Annotations:

BY b1D-Gal,p/#bcleavage--3b1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd CZ b1D-Gal,p/#ccleavage--3b1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#zcleavage)--6a2D-NeuAc,p/#zcleavage$MONO,Und,-H,0,redEnd
385.14 0.9
385.7 0.0
386.83 1.0
386.99 1.1

Annotations:

BZ b1D-Gal,p/#bcleavage--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
387.54 0.0
413.2 0.7
428.42 0.7
436.08 1.2

Annotations:

Z^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#zcleavage)--6a2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
436.64 0.0
451.04 1.1
451.61 0.0
453.13 0.7

Annotations:

^{2,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_2_4--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
454.07 1.1

Annotations:

Y^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#ycleavage)--6a2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
454.51 0.9
462.84 0.9
463.39 0.0
476.97 1.1
477.53 0.0
479.22 1.4
479.79 0.0
494.88 0.9

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
495.44 0.0
520.91 1.3
521.46 0.0
550.74 1.1
551.21 8.2

Annotations:

B b1D-Gal,p/#bcleavage--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
551.93 0.0
552.25 0.6

Annotations:

^{2,4}A_{GalNAc}Z ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
571.19 0.5
597.09 3.1
597.36 1.1
598.18 0.8
598.73 0.0
614.93 5.6
615.3 5.5

Annotations:

^{2,4}X_{Gal} redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#xcleavage_2_4)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
615.99 2.3
616.54 0.0
629.11 1.0
656.91 11.3
657.3 21.0

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#zcleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
658.19 2.5
658.53 0.6
675.17 31.1

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p/#ycleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
675.41 16.8
676.18 2.3
676.85 0.0
690.09 0.8
692.28 0.9
753.06 0.6
782.48 1.4
783.03 0.0
801.03 0.8
801.57 0.0
806.38 2.0
806.94 0.0
860.44 0.8

Annotations:

Y^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage)--6a2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#zcleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p/#ycleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
860.96 0.0
879.14 1.0
879.7 0.0
900.16 0.7
901.24 1.2
901.79 0.0
936.34 1.4

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6a2D-NeuAc,p/#ycleavage$MONO,Und,-H,0,redEnd
936.9 0.0
937.28 1.6
937.86 0.0
1006.41 9.8

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd ^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6a2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
1006.93 5.3
1007.36 3.1
1007.56 1.4
1008.11 0.0
1028.97 2.3
1029.54 0.0
1081.63 0.8

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--3b1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage)--6a2D-NeuAc,p$MONO,Und,-H,0,redEnd
1082.29 1.9
1082.85 0.0
1083.22 0.9
1083.46 1.4
1084.03 0.0
1119.32 1.4
1119.87 0.0
1126.74 1.9
1127.29 0.0
1149.17 2.1
1149.51 3.9
1149.98 0.8
1150.52 2.5
1167.28 40.7
1168.34 19.4
1169.08 0.0
1185.24 1.1
1185.8 0.0
1191.63 0.6
1201.12 1.4
1201.69 0.0
1227.78 0.7
1228.53 48.5
1229.2 0.0

There are 7 similar spectra:

Id Structure Score

5753

0.80

5462

0.68

4901

0.67

4900

0.55

4899

0.55

5463

0.51

5464

0.50

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1226.47
(Calculated Monoisotopic)

Reducing End: Reduced

Persubstitution: Underivatised

Biological Context

Taxonomy - Salmo Salar
Tissue - Mucus

HPLC

Column Hypercarb

Method

  • 40 min gradient with 10 ul/min run rate
  • 10 mM (NH4)HCO3 in water
  • 10 mM (NH4)HCO3 in 80% acetontirile

Mass Spec

Thermo Fisher LTQ Linear Ion Trap ESI

MIRAGE Structural data

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