Structure

    redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,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
239.64 1.2
240.19 0.0
240.71 0.0
262.03 205.2

Annotations:

^{0,4}A_{GalNAc} a1D-GalNAc,p/#acleavage_0_4--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
262.97 1.5
263.52 0.0
264.04 0.0
308.82 0.8
309.38 0.0
310.96 1.1
311.52 0.0
312.04 0.0
315.05 1.6
315.61 0.0
316.12 0.0
326.95 0.5
327.74 0.5
328.11 0.9
328.66 0.0
329.19 0.0
346.24 1.1

Annotations:

BZ ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
346.79 0.0
347.36 0.0
363.93 0.9

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
364.48 0.0
364.81 0.9
365.36 0.0
365.87 0.0
384.16 13.0
384.94 0.0
385.46 0.0
387.24 0.5

Annotations:

BZ ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3?1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
387.79 0.0
388.97 1.0

Annotations:

ZZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
389.53 0.0
390.06 0.0
405.14 35.3

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3?1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3?1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
405.94 0.0
406.47 0.0
407.15 1.3

Annotations:

YZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
407.7 0.0
408.27 0.0
439.8 1.2
440.36 0.0
440.89 0.0
461.33 0.4
461.87 0.0
479.23 1.2
479.79 0.0
480.35 0.0
502.25 0.9
502.79 0.0
503.35 0.0
521.09 1.1
521.64 0.0
522.19 0.0
527.08 1.3

Annotations:

^{0,4}X_{GalNAc} redEnd--??1D-GalNAc,p--3a1D-GalNAc,p/#xcleavage_0_4--3?1D-Gal,p$MONO,Und,-H,0,redEnd
527.38 0.8
527.94 0.0
528.47 0.0
549.85 0.9
550.4 0.0
550.94 0.0
566.82 2.6

Annotations:

B ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
567.34 2.3
568.34 3.4

Annotations:

^{2,4}X_{GalNAc} redEnd--??1D-GalNAc,p--3a1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
569.07 3.7

Annotations:

Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
569.38 2.3
569.96 0.0
570.52 0.0
586.12 1.6
586.69 0.0
587.15 4.0

Annotations:

Y redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
587.71 0.0
588.27 0.0
592.28 0.9
592.85 0.0
593.37 0.0
599.89 1.4
600.45 0.0
600.99 0.0
610.1 0.7

Annotations:

Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3?1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p$MONO,Und,-H,0,redEnd
610.64 0.0
640.53 2.7
641.11 0.0
641.62 0.0
682.11 9.2
682.71 0.0
683.27 0.0
730.27 130.2
731.21 3.1
731.86 0.0
732.39 0.0
748.29 3.1
748.61 0.6
749.14 0.0
749.69 0.0
1140.18 1.7
1140.75 0.0
1141.28 0.0

There are 7 similar spectra:

Id Structure Score

4806

0.99

7406

0.99

7435

0.99

5431

0.90

7171

0.80

4852

0.52

5718

0.52

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 789.32
(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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