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

PubMed Entry

GlyToucan Accession Number: G48972NU

Peak Intensity
364.0 4553.0

Annotations:

B
365.0 5943.8
372.0 2549.8
381.8 41353.6

Annotations:

C
384.1 377.4

Annotations:

YY
389.0 11842.6
389.6 2.4
406.1 1435.4
407.1 3492.0
408.1 1159.0
409.3 1679.8
424.0 25591.8
425.0 3376.8
437.9 3918.2

Annotations:

^{1,4}A_{GlcNAc}
439.0 4233.0
440.7 1867.0
444.2 2717.8
453.9 186.6
465.6 585.6
466.1 1351.6
467.3 3687.2
479.2 2742.0
483.9 9413.4
484.8 1965.6
489.9 9022.2
491.2 2900.4
502.7 3507.8
508.1 8836.6

Annotations:

BZ
509.0 2294.4
509.9 11713.4

Annotations:

B
512.1 2153.4
520.9 2654.8
526.2 16122.4

Annotations:

BY CZ
526.9 6842.8
527.6 0.6
528.2 3241.4

Annotations:

C
543.9 10508.2

Annotations:

CY
551.0 9748.8

Annotations:

ZZ
552.3 3621.2
569.1 116391.0

Annotations:

ZY YZ
570.2 19602.6
570.8 0.8
585.9 3641.8

Annotations:

^{2,4}A_{GalNAc}Y
586.9 35032.8

Annotations:

YY
587.5 9428.6

Annotations:

YY
588.1 1465.6
596.1 3707.2
601.1 4319.0
610.9 4916.4
614.7 1765.8
623.0 922.2
641.2 1139.2
641.9 2546.8
646.0 2853.6

Annotations:

^{0,2}A_{GalNAc}Y
647.2 13917.6
663.9 8607.6
665.3 656.0
671.1 3044.6
671.9 677.8

Annotations:

BY CZ
677.0 783.2
680.4 5768.0
681.7 2864.4
689.2 45047.2
690.2 12923.0

Annotations:

CY
693.0 3230.2
694.1 6308.4
695.1 2915.8
697.0 2701.8

Annotations:

ZZ
706.2 34400.4
707.1 19148.4
708.2 4064.2
710.8 6066.0
712.2 1908.4
714.2 1997.2

Annotations:

^{2,4}A_{GalNAc}Z
715.2 5176.0

Annotations:

ZY YZ
716.5 930.8
729.2 1306.8
731.0 58674.8

Annotations:

Z
732.2 3238.8

Annotations:

^{2,4}A_{GalNAc}Y
736.9 2549.8
737.6 1335.2
749.1 348841.8

Annotations:

Y
750.1 81205.0
750.8 4.8
754.0 14613.0
755.0 2641.0

Annotations:

^{1,3}A_{GalNAc}Z
756.9 1913.8
772.1 6260.4
773.1 6904.6

Annotations:

^{1,3}A_{GalNAc}Y
778.1 1620.4
779.3 2033.2
784.1 14895.6
785.1 2883.6

Annotations:

^{1,4}A_{GalNAc}Z
798.4 1079.4
799.4 1214.8
802.1 2988.8
807.9 552.0
814.1 2711.8
817.1 633.0
826.3 18745.6
827.0 19318.2
827.7 0.4
835.3 5355.0
844.2 62182.4
845.2 16948.0
853.4 7568.2
855.8 3681.4
857.0 6780.4

Annotations:

BZ BZ
857.8 2788.8

Annotations:

BZ BZ
859.3 3233.2
874.2 18702.0
875.2 11950.8

Annotations:

CZ BY BY CZ
876.1 2391.2
877.1 15203.4

Annotations:

Z
877.7 1.4

Annotations:

Z
886.1 119637.2
887.2 32923.0
892.2 8830.6
894.5 12245.4
895.2 62355.4

Annotations:

Y
896.2 16503.6
897.7 3792.0
900.1 6912.8

Annotations:

ZZ
905.3 1796.8
916.2 26761.4

Annotations:

ZZ ZZ
917.3 3474.0

Annotations:

^{2,4}A_{GalNAc}Z ^{2,4}A_{GalNAc}Z
918.0 7978.0

Annotations:

ZY YZ
930.1 3065.2
934.2 90596.2

Annotations:

YZ ZY ZY YZ
935.1 30856.0

Annotations:

^{2,4}A_{GalNAc}Y ^{2,4}A_{GalNAc}Y
952.0 10084.6

Annotations:

YY YY
953.2 1020.8
966.6 1820.0
968.2 5664.6
972.1 1604.0
978.0 1969.2
990.0 1714.6
990.9 418.0
995.3 1477.2

Annotations:

^{2,5}A_{GalNAc}Y ^{0,2}A_{GalNAc}Y ^{0,2}A_{GalNAc}Y
996.1 4849.2
1005.8 3756.4
1020.0 5743.6
1021.4 9316.8
1031.5 3872.2
1037.1 12847.4

Annotations:

B
1038.2 24237.4
1039.3 13304.6
1056.1 7099.2
1057.3 5487.2
1058.3 3728.4
1072.5 3540.6
1073.3 966.6
1080.3 91031.4

Annotations:

Z Z
1081.2 31397.6
1096.0 4389.4

Annotations:

Z
1097.4 1566.0

Annotations:

^{2,4}A_{GalNAc}
1098.1 49096.0

Annotations:

Y Y
1099.2 18516.2
1110.9 2571.4
1114.6 5122.0

Annotations:

Y
1139.5 456.2
1140.0 929.8
1142.1 2167.0
1152.0 22743.6
1152.7 8573.0
1158.8 3896.0
1159.4 1750.4
1164.0 1854.4
1164.5 1764.8
1176.2 1697.4
1192.9 1155.6
1200.2 61001.4
1201.1 35788.2
1201.7 909.6
1213.7 10792.4
1217.0 790.6
1218.2 41645.8
1219.1 36963.8
1219.7 1.0
1228.6 4807.6
1235.3 2533.4
1240.1 979.4
1242.2 1383.6
1243.0 4151.8

There are 12 similar spectra:

Id Structure Score

11

0.88

13

0.88

2805

0.88

12

0.87

488

0.87

3689

0.86

3011

0.84

3010

0.83

517

0.81

396

0.79

2464

0.71

518

0.63
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