Structure

    redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,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
407.19 1.4

Annotations:

Z redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
407.45 0.9
422.05 0.7
425.13 1.8

Annotations:

Y redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
434.15 0.9
459.9 1.1
501.89 0.7
509.98 3.5
510.23 5.7

Annotations:

B ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
525.32 0.7
526.06 1.2

Annotations:

BY ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1HexNAc,p/#ccleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
526.26 1.1
527.08 13.3
527.56 0.6
528.17 1.2

Annotations:

C ?1HexNAc,p/#ccleavage--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
531.16 1.0
545.27 3.8
549.24 1.0

Annotations:

BZ ?1D-Gal,p/#bcleavage--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd BZ ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
570.2 13.4
570.58 1.0
570.86 0.6
571.14 0.8
571.58 0.7
587.17 32.0

Annotations:

Y redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
588.2 0.6
611.69 0.9
612.18 1.1
612.5 1.1
635.69 0.7
640.03 1.8
640.45 0.9
669.32 0.8
682.35 0.7
688.03 0.8
712.45 5.8
713.18 36.2

Annotations:

B ?1D-Gal,p/#bcleavage--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
714.05 0.9
724.03 1.1
729.25 0.9

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage$MONO,Und,-H,0,redEnd BY ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1HexNAc,p/#ccleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
729.63 0.7
730.25 25.2
731.05 0.6

Annotations:

C ?1D-Gal,p/#ccleavage--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
733.2 0.9
739.24 0.9
748.24 4.8
749.07 1.9
749.25 1.6
755.31 1.5
757.41 0.7
772.29 30.5

Annotations:

Z redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd
773.28 9.2
790.31 27.8

Annotations:

Y redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd
815.21 1.1
825.54 1.0
832.97 1.2
850.26 2.1
856.87 1.1
874.17 2.2
875.14 6.8

Annotations:

B ?1HexNAc,p/#bcleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
875.44 3.9
876.45 1.5
886.51 1.4
892.42 8.0

Annotations:

C ?1HexNAc,p/#ccleavage--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
898.29 1.3
910.16 1.5
910.61 0.8
916.39 0.7
933.81 0.6
934.26 0.6

Annotations:

Z redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
952.37 8.7

Annotations:

Y redEnd--??1D-GalNAc,p--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
984.42 0.7
987.51 1.4
1018.5 1.4
1036.1 1.0
1078.35 16.7

Annotations:

B ?1D-GalNAc,p/#bcleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
1079.16 1.3
1089.16 0.6
1095.29 1.1
1096.21 1.4

Annotations:

C ?1D-GalNAc,p/#ccleavage--3?1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1D-Gal,p--??1HexNAc,p--??1L-Fuc,p$MONO,Und,-H,0,redEnd
1121.47 0.6
1151.4 3.4
1180.62 0.8
1181.35 4.6
1181.59 2.3
1193.37 4.9
1193.65 1.1
1194.43 0.8
1198.72 1.1
1199.34 21.0
1200.58 1.0
1211.38 0.6
1217.29 0.9
1217.63 0.8
1223.44 0.7
1241.35 268.1
1242.42 24.5
1259.36 59.3
1260.35 3.7
1301.46 1.3
1302.4 98.6

There are 3 similar spectra:

Id Structure Score

4821

0.82

5471

0.61

5472

0.56

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1300.51
(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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