Structure

    redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6b2D-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
363.91 0.5

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage$MONO,Und,-H,0,redEnd BY ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1HexNAc,p/#ccleavage--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
364.45 0.0
406.99 0.3

Annotations:

YZ redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p/#ycleavage)--6b2D-NeuAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p/#zcleavage)--6b2D-NeuAc,p/#ycleavage$MONO,Und,-H,0,redEnd
407.54 0.0
424.99 1.3

Annotations:

YY redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p/#ycleavage)--6b2D-NeuAc,p/#ycleavage$MONO,Und,-H,0,redEnd
425.6 0.0
434.18 0.4
434.76 0.0
435.12 0.4
435.69 0.0
509.86 0.2

Annotations:

B ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
513.27 0.9

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p/#ycleavage)--6b2D-NeuAc,p$MONO,Und,-H,0,redEnd
513.86 0.0
549.29 1.4

Annotations:

BZ ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
549.86 0.0
570.27 3.2
570.87 0.0
615.18 0.3
621.5 0.3
622.05 0.0
654.06 0.5
654.62 0.0
656.09 1.3
656.36 0.5
657.18 0.3

Annotations:

Y^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage)--6b2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
657.72 0.0
671.25 0.3
673.03 0.4
673.6 0.0
675.29 0.7
675.86 0.0
679.94 0.8
680.51 0.0
713.16 3.5

Annotations:

B ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
713.83 0.0
716.18 0.9

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p/#ycleavage)--6b2D-NeuAc,p$MONO,Und,-H,0,redEnd
716.5 0.9
717.06 0.0
773.28 0.4

Annotations:

^{2,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_2_4--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
773.82 0.0
827.84 0.3
828.4 0.0
870.35 0.4
870.9 0.0
880.62 0.3
881.17 0.0
885.24 0.7
885.78 0.0
894.46 0.4
895.03 0.0
907.54 0.4
908.11 0.0
918.58 1.5

Annotations:

Z redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6b2D-NeuAc,p/#zcleavage$MONO,Und,-H,0,redEnd
919.23 0.8
919.41 0.7
919.94 0.0
936.45 5.6

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6b2D-NeuAc,p/#ycleavage$MONO,Und,-H,0,redEnd
937.14 1.8
937.52 2.0
938.16 0.0
956.69 1.0
957.27 0.0
970.47 0.3
971.03 0.0
985.62 0.3
986.19 0.0
988.31 0.9
988.87 0.0
1006.47 5.7

Annotations:

^{0,2}X_{NeuAc} redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6b2D-NeuAc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
1007.16 0.3
1007.48 0.7
1008.03 0.0
1021.5 1.1
1022.04 0.0
1029.14 0.8
1029.69 0.0
1054.35 0.3
1063.42 0.9

Annotations:

Z redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#zcleavage)--6b2D-NeuAc,p$MONO,Und,-H,0,redEnd
1063.73 1.3
1064.28 0.0
1071.37 1.3
1071.94 0.0
1081.37 2.9

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#ycleavage)--6b2D-NeuAc,p$MONO,Und,-H,0,redEnd
1081.79 0.7
1082.36 0.0
1125.6 0.6
1126.19 0.0
1149.28 10.0
1150.34 1.1
1150.94 0.0
1167.32 30.1
1168.45 5.9
1169.07 0.0
1186.34 0.3
1191.35 0.7
1191.61 0.4
1192.34 0.3
1192.88 0.0
1228.39 35.0
1229.44 0.0

There are 6 similar spectra:

Id Structure Score

5752

0.88

5751

0.80

5463

0.65

4900

0.64

5464

0.63

4899

0.62

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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