Structure

    redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p--4b1D-Gal,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
221.14 0.7

Annotations:

^{2,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p$MONO,Und,-H,0,redEnd
221.7 0.0
222.02 0.4

Annotations:

YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
234.78 0.4
235.31 0.0
246.24 0.5
246.8 0.0
256.11 0.5
257.18 0.4
260.21 0.3
262.28 0.4
262.69 2.7

Annotations:

^{0,4}A_{GalNAc}Y ?1D-GalNAc,p/#acleavage_0_4--6b1D-GlcNAc,p--4b1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
263.09 0.3
267.99 0.5
268.54 0.0
269.69 0.9
270.27 0.0
273.56 0.8
281.04 1.9

Annotations:

^{0,2}A_{GlcNAc} b1D-GlcNAc,p/#acleavage_0_2--4b1D-Gal,p$MONO,Und,-H,0,redEnd
281.78 0.0
299.06 0.4
299.61 0.0
304.32 0.4
304.86 0.0
323.77 0.6
324.28 0.5

Annotations:

^{0,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_0_4--3b1D-Gal,p$MONO,Und,-H,0,redEnd
329.23 0.8
329.79 0.0
347.1 3.0

Annotations:

Z^{2,4}X_{GlcNAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p/#xcleavage_2_4$MONO,Und,-H,0,redEnd ^{2,4}X_{GalNAc}Z redEnd--??1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p--4b1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
347.73 0.0
353.16 0.4
364.08 11.0

Annotations:

B ?1D-GalNAc,p/#bcleavage--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
365.25 1.2

Annotations:

Y^{2,4}X_{GlcNAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p/#xcleavage_2_4$MONO,Und,-H,0,redEnd ^{2,4}X_{GalNAc}Y redEnd--??1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p--4b1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
365.73 0.6
366.18 1.4

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
366.73 0.0
370.85 0.7
371.3 0.3
377.24 0.6
377.79 0.0
382.03 0.8

Annotations:

C ?1D-GalNAc,p/#ccleavage--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
382.32 1.0
382.88 0.0
383.9 1.0
384.15 2.4

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
389.09 80.6

Annotations:

ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--4b1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
389.96 0.0
406.39 0.3
407.15 30.3

Annotations:

YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--4b1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--4b1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
407.88 0.0
424.13 3.7

Annotations:

^{0,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_0_4--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
424.31 1.9
424.87 0.0
426.17 0.4
438.26 0.4
438.79 0.0
456.1 1.5
456.79 0.0
461.01 0.4
461.56 0.0
465.14 0.4
466.21 0.6

Annotations:

^{0,2}X_{GlcNAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
466.78 0.0
467.11 0.4
474.07 0.9
474.66 0.0
491.11 0.6
491.67 0.0
509.16 12.6
509.41 6.0
510.0 0.0
521.18 7.0
521.93 0.0
527.15 63.9

Annotations:

^{2,4}X_{GlcNAc} redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p/#xcleavage_2_4$MONO,Und,-H,0,redEnd ^{2,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
528.0 0.0
532.85 1.5
533.34 4.0
533.95 0.0
545.27 2.8
545.85 0.0
550.35 0.6
551.18 5.9
551.91 0.0
569.18 639.9

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p--4b1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
570.12 0.0
587.21 94.4

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p)--6b1D-GlcNAc,p--4b1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--4b1D-Gal,p$MONO,Und,-H,0,redEnd
588.13 0.0
629.2 0.4
646.97 0.6
647.34 0.4
647.63 0.3
689.26 55.5
690.08 0.0
707.24 34.4
708.17 0.0
718.08 1.4
718.63 0.0
779.02 1.0
779.6 0.0
825.12 0.4

There are 45 similar spectra:

Id Structure Score

3496

1.00

4081

1.00

5778

1.00

4805

1.00

1.00

1.00

1.00

7650

1.00

7666

1.00

7624

1.00

1.00

7732

1.00

4237

0.99

5229

0.99

5560

0.99

5428

0.99

7239

0.99

5390

0.98

0.98

3118

0.98

3877

0.98

7991

0.98

5178

0.97

3754

0.97

7169

0.96

4206

0.96

5200

0.95

3973

0.95

5561

0.90

7884

0.87

4849

0.87

0.87

0.87

3119

0.86

7404

0.81

7433

0.81

7625

0.79

5516

0.77

4238

0.71

5230

0.71

7992

0.68

6719

0.67

3878

0.64

5201

0.62

5712

0.55

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 748.29
(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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