Structure

    redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p)--6b1D-GlcNAc,p--??1D-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
364.07 1.2

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd B ?1D-GalNAc,p/#bcleavage--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd B b1D-Gal,p/#bcleavage--??1HexNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
382.85 0.6
383.12 0.8
389.26 0.6

Annotations:

ZZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
406.85 2.0

Annotations:

YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
424.25 0.4

Annotations:

^{0,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_0_4--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd ^{2,4}A_{GalNAc}Y ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
425.16 1.3

Annotations:

YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
445.78 0.8
485.25 0.5
491.02 0.5
508.17 0.4
509.04 0.5

Annotations:

^{0,4}X_{GalNAc}Z redEnd--??1D-GalNAc,p/#xcleavage_0_4--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
521.33 0.5
526.08 3.2

Annotations:

B ?1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
526.95 1.5
527.27 2.3

Annotations:

^{0,4}X_{GalNAc}Y redEnd--??1D-GalNAc,p/#xcleavage_0_4--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd ^{2,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_2_4--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
528.16 1.0
568.57 0.7
569.23 11.8

Annotations:

YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
570.13 0.9
585.92 0.5

Annotations:

^{2,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
587.19 8.5

Annotations:

YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
588.12 0.8
594.16 0.5
613.27 0.6
623.04 0.5
629.07 0.4
641.27 0.7
669.98 1.0
682.34 0.4
688.12 0.7
689.15 0.8

Annotations:

^{0,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_0_4--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
706.32 1.6
706.62 0.4
707.36 1.6
712.01 0.9
712.3 1.1
713.33 0.5
729.34 1.4
730.07 0.5
730.26 0.6
731.26 0.7

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
748.09 12.6
748.39 10.2
749.29 19.5

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
750.27 2.0
762.15 0.7
772.2 3.4

Annotations:

YZ redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
772.52 1.2
773.18 0.9
790.13 4.0

Annotations:

YY redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
791.36 0.9
845.15 0.7
849.06 0.5
849.4 0.4
850.39 0.7
850.89 0.8
868.28 0.5
874.29 3.1
875.4 0.9
886.4 0.7
890.7 1.3
891.27 10.4
891.79 0.9
892.26 6.9
893.3 1.5
893.54 1.2
898.25 0.4
910.39 2.3
911.59 0.4
912.0 0.5
934.33 17.6

Annotations:

Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
935.09 2.7
935.4 2.8
952.26 17.4

Annotations:

Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
952.85 1.4
953.45 4.7
964.55 1.4
994.1 2.1
994.36 0.9
1006.19 1.5
1006.5 1.1
1007.51 1.8
1012.42 2.7
1013.21 1.1
1013.47 0.9
1023.58 0.6
1024.36 0.5
1029.88 0.5
1030.54 0.5
1034.27 0.6
1036.56 0.4
1038.63 0.5
1051.35 0.5
1054.36 21.7
1055.4 9.1
1072.36 19.9
1072.95 1.1
1073.46 11.4
1115.56 0.5

There are 9 similar spectra:

Id Structure Score

3987

0.76

3986

0.68

5214

0.67

5181

0.62

5605

0.59

3537

0.57

7231

0.53

5606

0.52

4889

0.52

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1113.42
(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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