Structure

    redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,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
329.0 0.4
364.91 0.4
365.31 1.1

Annotations:

^{2,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
365.88 0.0
366.19 0.4

Annotations:

CY b1D-Gal,p/#ccleavage--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
387.88 0.6
404.9 0.7
405.08 0.6

Annotations:

BY b1D-Gal,p/#bcleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ b1D-Gal,p/#ccleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
407.12 43.7

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
408.03 1.9
408.33 4.0
408.96 0.0
425.37 2.6

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
426.09 0.5
485.03 0.8
485.57 0.0
502.49 0.4
503.02 0.2
515.17 0.4
521.54 0.8
522.11 0.0
527.12 1.5
527.69 0.0
528.27 0.3

Annotations:

CY ?1D-GalNAc,p/#ccleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
551.13 11.3

Annotations:

B b1D-Gal,p/#bcleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
552.02 1.0

Annotations:

^{2,4}A_{GalNAc}Z ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
552.25 0.4
552.64 0.0

Annotations:

^{2,4}A_{GalNAc}Z ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
565.23 0.5
568.57 0.9
569.12 0.0
587.15 109.4

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
587.98 4.0
588.35 5.8
588.68 1.5
589.26 0.0
610.1 0.4
622.48 0.5
623.03 0.0
664.26 1.3
664.81 0.0
682.14 2.5
682.74 0.0
688.36 0.5
713.12 0.5

Annotations:

B ?1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
724.26 10.3
725.03 1.0
725.62 0.0
729.52 0.3
730.37 4.9
731.11 0.0

Annotations:

C ?1D-GalNAc,p/#ccleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
735.67 0.6
736.22 0.0
748.13 0.4
748.41 0.5
754.11 0.5
754.43 0.8

Annotations:

ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
754.97 0.0
771.79 0.8
772.33 4.1

Annotations:

YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
773.3 1.9

Annotations:

^{2,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
773.87 0.0
789.6 0.5
790.32 8.8

Annotations:

YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
791.15 1.2
791.4 0.4
817.01 0.8
817.56 0.0
848.42 0.3
867.3 0.7
867.86 0.0
868.65 0.4
886.26 0.5
892.84 1.2
893.39 0.0
918.46 0.4

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
928.32 0.9
928.87 0.0
935.9 0.3

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
976.97 0.2
995.26 1.1
995.81 0.0
1036.98 0.8
1037.54 0.0
1079.37 1.1
1079.8 0.3
1080.13 1.5
1080.52 1.4
1081.1 0.0
1096.72 0.4
1097.35 0.5
1097.88 0.0
1098.31 0.2
1103.27 0.4
1103.8 0.0
1140.12 0.7
1140.44 0.9
1140.66 0.6
1141.2 0.0
1362.76 0.5

There are 13 similar spectra:

Id Structure Score

5455

0.99

4891

0.97

0.97

5750

0.92

5459

0.91

5458

0.90

4892

0.90

0.90

4893

0.87

0.87

4817

0.82

0.82

5456

0.53

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1138.45
(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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