Structure

    redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,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
235.07 0.3
279.06 0.4
280.36 0.2
323.21 0.5
348.15 0.7

Annotations:

BY b1D-Gal,p/#bcleavage--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd CZ b1D-Gal,p/#ccleavage--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
348.42 0.2
365.9 0.3

Annotations:

CY b1D-Gal,p/#ccleavage--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
381.32 0.3
386.16 0.3

Annotations:

^{2,4}A_{GalNAc} a1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-2H,0,redEnd
386.89 1.6
387.2 0.7

Annotations:

BZ b1D-Gal,p/#bcleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
388.16 0.4
391.28 0.3
424.32 0.2

Annotations:

^{0,4}A_{GalNAc} a1D-GalNAc,p/#acleavage_0_4--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
430.13 0.4
455.96 0.4
476.26 0.8
482.89 0.2
484.22 0.4
503.28 0.4
507.09 0.5
509.08 0.3
510.32 0.6

Annotations:

CZ a1D-GalNAc,p/#ccleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd BY a1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
551.12 44.8

Annotations:

B b1D-Gal,p/#bcleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd ZZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
552.39 3.9

Annotations:

^{2,4}A_{GalNAc}Z a1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
567.5 0.2

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3b1D-Gal,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd BY a1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ a1D-GalNAc,p/#ccleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage$MONO,Und,-H,0,redEnd
568.92 0.4

Annotations:

C b1D-Gal,p/#ccleavage--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd Y redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-2H,0,redEnd YY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-2H,0,redEnd YZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
570.16 0.5

Annotations:

^{2,4}A_{GalNAc}Y a1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
571.03 0.3
577.51 1.3

Annotations:

YY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd
580.32 0.3
587.13 1.0

Annotations:

YY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd
598.21 0.4
600.2 0.3
601.13 0.7
621.48 0.3
624.59 1.2
629.47 0.3
646.93 0.2
650.13 0.4

Annotations:

Y redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd
650.45 0.6
650.9 0.3
652.23 0.6
669.12 0.3
670.25 1.8

Annotations:

Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd ^{2,4}A_{GalNAc} ?1D-GalNAc,p/#acleavage_2_4--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-2H,0,redEnd
671.18 0.2

Annotations:

Y redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-2H,0,redEnd
672.38 0.7
676.82 0.6
679.31 0.3
691.06 0.2
691.87 0.3
692.33 0.2
693.37 0.2
707.03 0.4
707.79 0.2
708.4 0.2
713.23 0.3

Annotations:

B a1D-GalNAc,p/#bcleavage--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
715.76 0.2
716.47 0.5
720.59 0.5
721.59 0.6
722.17 0.5
770.16 0.3
772.16 0.5

Annotations:

YZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
772.51 0.6
772.76 0.3
773.17 1.2

Annotations:

^{2,4}A_{GalNAc} a1D-GalNAc,p/#acleavage_2_4--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p$MONO,Und,-H,0,redEnd
773.45 0.6
791.24 0.6
795.96 0.3
814.97 1.0
815.21 1.5
816.32 0.7
833.05 0.9
833.31 0.3
892.28 4.4
893.56 0.8
900.5 0.2

Annotations:

ZZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
916.3 1.3

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
918.44 1.6

Annotations:

ZY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p/#zcleavage$MONO,Und,-H,0,redEnd
934.26 0.2

Annotations:

CY ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p/#ycleavage$MONO,Und,-H,0,redEnd Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
952.32 102.0

Annotations:

Y redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
953.45 18.2
954.49 0.6
1059.22 0.3
1088.97 0.3
1089.48 1.1
1090.2 0.2
1096.01 0.4

Annotations:

CY ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1098.22 1.6
1099.42 0.8
1100.71 0.6
1119.21 0.7

Annotations:

BY ?1D-GalNAc,p/#bcleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd CZ ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p/#zcleavage$MONO,Und,-H,0,redEnd ZZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1122.44 0.5
1137.28 2.9

Annotations:

CY ?1D-GalNAc,p/#ccleavage--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p/#ycleavage$MONO,Und,-H,0,redEnd YZ redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#zcleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd ZY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1138.05 0.3

Annotations:

^{2,4}A_{GalNAc}Y ?1D-GalNAc,p/#acleavage_2_4--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1155.53 1.5

Annotations:

YY redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#ycleavage)--??1L-Fuc,p/#ycleavage)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1259.55 0.3
1283.39 0.3

Annotations:

Z redEnd--??1D-GalNAc,p--3a1D-GalNAc,p(--3b1D-Gal,p--??1HexNAc,p(--??1HexNAc,p/#zcleavage)--??1L-Fuc,p)--6b1D-GlcNAc,p--??1D-Gal,p$MONO,Und,-H,0,redEnd
1283.89 0.2

There are 5 similar spectra:

Id Structure Score

5484

0.98

5486

0.79

4826

0.72

5763

0.65

4827

0.58

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass: 1503.59
(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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