Structure

    redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6a2D-NeuGc,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
364.0 0.4

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
424.93 0.8
425.23 2.2

Annotations:

YY redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p/#ycleavage)--6a2D-NeuGc,p/#ycleavage$MONO,Und,-H,0,redEnd
425.78 0.0
493.14 0.8
493.69 0.0
527.1 0.4

Annotations:

^{0,4}X_{GalNAc}Y redEnd--??1D-GalNAc,p/#xcleavage_0_4--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
527.61 0.6
569.07 0.5

Annotations:

YZ redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage)--6a2D-NeuGc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage)--6a2D-NeuGc,p/#ycleavage$MONO,Und,-H,0,redEnd
569.62 0.0
570.0 0.4
578.04 1.4
578.61 0.0
587.1 1.1

Annotations:

YY redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage)--6a2D-NeuGc,p/#ycleavage$MONO,Und,-H,0,redEnd
587.66 0.0
602.15 0.3
638.12 1.4
638.55 1.9
639.11 0.0
655.79 0.3
657.38 0.2

Annotations:

Y^{0,2}X_{NeuGc} redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage)--6a2D-NeuGc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
687.82 0.3
691.29 0.6
694.86 0.3
695.32 0.4
734.03 0.3
756.16 0.7
756.71 0.0
761.14 0.4
791.37 0.3
800.1 1.1
800.7 0.8
801.18 0.6
818.02 1.0
818.6 0.0
852.3 0.9
852.86 0.0
856.3 0.5
857.98 0.6
858.53 0.0
875.89 1.2
876.19 0.6
876.51 1.3

Annotations:

Z redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage)--6a2D-NeuGc,p$MONO,Und,-H,0,redEnd ^{0,4}X_{GalNAc} redEnd--??1D-GalNAc,p/#xcleavage_0_4--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
877.01 0.9
877.6 0.0
878.13 0.4
893.98 0.5

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage)--6a2D-NeuGc,p$MONO,Und,-H,0,redEnd
918.27 3.8

Annotations:

Z redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6a2D-NeuGc,p/#zcleavage$MONO,Und,-H,0,redEnd
918.73 1.1
919.01 0.4
919.32 0.3
924.1 0.3
935.96 2.4
936.32 7.5

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6a2D-NeuGc,p/#ycleavage$MONO,Und,-H,0,redEnd
937.38 3.3
937.91 0.4
988.33 1.8
988.94 0.0
989.34 0.5
989.87 0.0
1006.29 5.7

Annotations:

^{0,2}X_{NeuGc} redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p)--6a2D-NeuGc,p/#xcleavage_0_2$MONO,Und,-H,0,redEnd
1006.8 0.0
1007.01 0.0
1030.08 0.3
1030.65 0.8
1031.2 0.0
1060.36 0.7
1061.28 0.9
1062.03 0.7
1062.58 0.0
1080.49 0.3
1081.33 1.3
1081.94 0.0
1097.1 0.6

Annotations:

Y redEnd--??1D-GalNAc,p(--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#ycleavage)--6a2D-NeuGc,p$MONO,Und,-H,0,redEnd
1097.62 0.0
1099.34 0.5
1111.61 0.5
1112.14 0.0
1131.34 0.5
1132.59 1.7
1133.13 0.0
1148.7 0.8
1149.24 19.0
1149.52 11.0
1150.2 7.6
1150.56 4.6
1151.17 0.0
1167.54 2.0
1168.43 0.8
1168.78 0.2
1182.83 0.5
1183.47 0.8
1184.03 0.0
1202.2 0.4
1202.52 0.4
1207.66 0.3
1214.22 0.6
1214.78 0.0
1244.58 20.0
1245.31 0.0

There are 3 similar spectra:

Id Structure Score

5756

0.69

4904

0.56

5620

0.51

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1242.47
(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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