Structural determination of neutral O-linked oligosaccharide alditols by negative ion LC-electrospray-MSn.

PubMed Entry

GlyToucan Accession Number: G04459VF

Peak Intensity
340.1 322.6
340.8 1331.6
370.7 1577.6
383.7 2781.8

Annotations:

YY
388.9 11238.4
389.5 813.0
455.1 986.0
456.2 408.4

Annotations:

^{0,3}X_{Fuc}Y ^{3,5}X_{Gal}Y ^{3,5}X_{GalNAc}
460.2 705.2
463.9 554.8

Annotations:

^{1,5}A_{GalNAc}Z
471.1 711.2
473.8 162.8
474.8 903.4
482.4 412.0

Annotations:

^{1,5}A_{GalNAc}Y
490.8 2707.8
492.0 855.4

Annotations:

BZ BZ
494.2 320.8
509.2 5229.4
512.1 13498.4

Annotations:

Z
513.3 7355.4
530.0 37023.6

Annotations:

Y
531.2 3675.2
542.1 101.6
551.1 267.8
553.0 7588.4

Annotations:

YZ ZY
570.0 374.8

Annotations:

^{0,4}A_{GalNAc}Y ^{0,4}A_{GalNAc}Y C^{0,2}X_{Fuc} C^{2,5}X_{Gal} C^{0,2}X_{Fuc}
571.0 223.4

Annotations:

YY
583.4 1099.0
591.1 503.6
595.5 1444.4
606.8 439.4
614.0 970.6

Annotations:

C^{1,3}X_{Fuc} C^{2,4}X_{Fuc} C^{0,4}X_{Gal} C^{2,4}X_{Gal} C^{1,3}X_{Fuc} C^{2,4}X_{Fuc} ^{1,3}X_{GalNAc}Z ^{1,3}X_{GalNAc}Z
619.7 927.6
621.0 6382.6
625.1 3582.2

Annotations:

^{1,4}X_{Gal}Z Z^{1,4}X_{Gal}
626.2 88.8
637.2 8886.4
637.8 231.0
638.9 524.6
654.2 2405.8
655.2 28982.0

Annotations:

^{1,3}X_{Gal}Z Z^{1,3}X_{Gal} ^{2,4}X_{GalNAc}Z ^{2,4}X_{GalNAc}Z
656.2 16451.0

Annotations:

B
657.3 1071.4
663.6 228.0
666.9 3474.2
668.1 2028.0
670.1 1195.4
673.1 1831.4

Annotations:

^{1,3}X_{Gal}Y Y^{1,3}X_{Gal} ^{2,4}X_{GalNAc}Y ^{2,4}X_{GalNAc}Y
678.6 1135.0
679.3 6605.8
697.2 19140.0

Annotations:

ZZ ZZ ZZ ZZ
698.1 5635.4
709.0 2982.4
715.0 2546.0

Annotations:

YZ ZY YZ YZ YZ ZY ZY ZY
716.0 7844.8

Annotations:

^{0,4}A_{GalNAc}
734.1 278.2
801.0 8025.6

Annotations:

^{2,4}X_{Fuc}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z ^{1,3}X_{Fuc}Z ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} Z^{0,4}X_{Gal} Z^{2,4}X_{Gal} Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc}
801.7 0.2

Annotations:

^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} Z^{0,4}X_{Gal} Z^{2,4}X_{Gal} Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc}
814.1 243.6
818.8 1401.6
819.4 16832.2

Annotations:

^{2,4}X_{GalNAc} ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{0,4}X_{Gal}Y ^{2,4}X_{Gal}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc}
820.5 2235.2
836.0 209.0
839.9 625.8
844.2 965.0
852.6 586.8
861.1 51290.8

Annotations:

Z Z
862.0 24135.0
862.8 0.2
873.2 449.4
875.2 1616.4
877.0 396.2

Annotations:

YZ ZY ZY YZ YZ ZY
879.3 9368.8

Annotations:

Y Y
880.3 5082.8
892.3 107.2
895.0 1847.4

Annotations:

YY YY YY
898.6 185.2
903.3 1199.4

Annotations:

^{0,2}X_{Gal}Z Z^{0,2}X_{Gal} Z^{0,2}X_{Gal} ^{0,2}X_{Gal}Z ^{0,2}X_{Gal}Z ^{0,2}X_{Gal}Z
904.4 148.2

Annotations:

^{2,5}A_{GalNAc}Z ^{2,5}A_{GalNAc}Z ^{2,5}A_{GalNAc}Z
910.0 1364.4
912.3 3772.8
920.1 480.6

Annotations:

^{0,2}A_{GalNAc}Z ^{0,2}A_{GalNAc}Z ^{0,2}A_{GalNAc}Z
921.3 2505.4

Annotations:

Y^{0,2}X_{Gal} ^{0,2}X_{Gal}Y ^{0,2}X_{Gal}Y Y^{0,2}X_{Gal} ^{0,2}X_{Gal}Y ^{0,2}X_{Gal}Y
929.2 1211.8
929.8 356.0
930.8 89.8
947.0 382.6
963.2 2024.2

Annotations:

Z^{1,3}X_{Fuc} ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} Z^{0,4}X_{Gal} Z^{2,4}X_{Gal} ^{1,3}X_{Fuc}Z ^{1,3}X_{Fuc}Z ^{2,4}X_{Fuc}Z ^{2,4}X_{Fuc}Z Z^{2,4}X_{Fuc} Z^{0,4}X_{Gal} Z^{2,4}X_{Gal} Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} ^{0,4}X_{Gal}Z ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z ^{2,4}X_{Gal}Z
967.6 2503.6

Annotations:

^{3,5}X_{Gal}Y ^{0,3}X_{Fuc}Y Y^{0,3}X_{Fuc} Y^{3,5}X_{Gal} ^{0,3}X_{Fuc}Y ^{0,3}X_{Fuc}Y Y^{0,3}X_{Fuc} Y^{3,5}X_{Gal} Y^{0,3}X_{Fuc} ^{3,5}X_{Gal}Y ^{3,5}X_{Gal}Y ^{3,5}X_{Gal}Y
977.4 167.0
981.8 171.8

Annotations:

^{0,4}X_{Gal}Y ^{1,3}X_{Gal} ^{2,4}X_{Gal}Y ^{0,4}X_{Gal}Y ^{1,3}X_{Gal} ^{2,4}X_{Gal}Y ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} ^{1,3}X_{Fuc}Y ^{1,3}X_{Fuc}Y ^{2,4}X_{Fuc}Y ^{2,4}X_{Fuc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} ^{0,4}X_{Gal}Y ^{0,4}X_{Gal}Y ^{2,4}X_{Gal}Y ^{2,4}X_{Gal}Y
984.4 319.6
995.6 212.6
1000.2 250.2
1000.9 815.8
1005.8 434.0
1023.3 18410.2

Annotations:

Z Z Z
1024.1 5645.8
1025.2 3864.6
1028.4 739.4
1029.5 165.6
1031.2 330.2
1041.1 14757.2

Annotations:

Y Y Y
1042.3 9192.4
1042.9 357.0
1048.0 763.0
1051.7 1211.8
1057.7 223.2
1062.0 297.0
1063.5 1001.2
1065.2 2944.2
1066.3 2600.2
1095.1 117.8
1103.0 191.6
1108.4 595.4
1110.4 170.4
1111.4 126.2
1113.3 93.4

Annotations:

^{0,3}X_{Fuc} ^{3,5}X_{Gal} ^{0,3}X_{Fuc} ^{3,5}X_{Gal} ^{0,3}X_{Fuc}
1115.3 1198.4
1125.3 999.2
1127.2 11314.4

Annotations:

^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{Gal} ^{2,4}X_{Gal} ^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{Gal} ^{2,4}X_{Gal} ^{1,3}X_{Fuc} ^{2,4}X_{Fuc}
1128.2 9669.6
1135.3 616.6
1143.6 792.0

Annotations:

^{0,4}X_{Fuc} ^{0,4}X_{Fuc} ^{0,4}X_{Fuc}
1144.5 313.8
1145.3 7370.8
1146.3 6820.2
1151.0 180.8
1156.0 240.8
1165.8 276.0
1169.3 453.2
1170.4 2278.4
1171.2 664.4
1209.4 524.4
1221.9 128.0
1223.0 1327.8
1224.2 266.8
1261.3 593.0

There are 3 similar spectra:

Id Structure Score

2993

0.82

56

0.79

3720

0.50
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