Efficient Chemoenzymatic Synthesis of an N-glycan Isomer Library

PubMed Entry

Peak Intensity
330.05 0.9

Annotations:

Y^{1,4}X_{Man} ^{1,4}X_{Man}Y
348.02 0.7

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BZ BZ BZ BZ
361.17 0.9

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C^{1,4}X_{NeuAc} C^{1,4}X_{NeuAc}
363.27 1.3
366.16 800.6

Annotations:

BY BY CZ CZ BY BY CZ CZ ZY YZ ZY YZ
367.18 56.6
372.28 0.7
400.26 1.1
407.3 2.2

Annotations:

Z
418.19 0.9
422.21 0.4

Annotations:

^{3,5}A_{Man}Z ^{0,3}X_{GlcNAc}Z Z^{0,3}X_{GlcNAc}
423.58 0.8
425.34 8.9

Annotations:

Y
436.1 2.5

Annotations:

B^{0,2}X_{NeuAc} B^{0,2}X_{NeuAc}
441.18 1.3
452.31 4.2

Annotations:

B^{2,5}X_{NeuAc} B^{2,5}X_{NeuAc}
454.21 91.9

Annotations:

B B
455.1 6.0

Annotations:

^{0,3}A_{Man} ^{1,4}A_{Man}
459.2 3.3
471.61 2.1
472.2 6.5

Annotations:

C C
495.38 4.9
526.77 4.7

Annotations:

B^{1,4}X_{Man} B^{1,4}X_{Man}
527.66 3.4

Annotations:

Y^{1,3}X_{Man} B^{1,4}X_{Man} B^{1,4}X_{Man} ^{0,4}X_{Gal}Y Y^{1,3}X_{Gal} Y^{2,4}X_{Gal} ^{1,3}X_{Man}Y Y^{2,4}X_{GlcNAc} ^{2,4}X_{GlcNAc}Y
528.21 164.7

Annotations:

BY BY CZ CZ
529.24 8.6
529.9 2.4
541.19 0.9
546.33 3.3

Annotations:

CY CY
548.83 4.9

Annotations:

ZY YZ ZY YZ ZY YZ ZY YZ
551.21 0.9

Annotations:

ZZ
565.27 1.6
569.24 8.3

Annotations:

ZY YZ
587.3 13.3

Annotations:

YY
591.28 3.8

Annotations:

^{2,5}X_{NeuAc}Z Z^{2,5}X_{NeuAc}
616.26 2.5

Annotations:

C^{0,2}X_{NeuAc} C^{0,2}X_{NeuAc}
617.19 1.9

Annotations:

C^{1,4}X_{GlcNAc} C^{1,4}X_{GlcNAc}
629.82 1.5

Annotations:

ZY YZ ZY YZ
638.41 1.7

Annotations:

YY YY
639.28 17.7
640.36 1.8
650.39 2.3

Annotations:

ZY YZ
655.43 12.5
656.31 17.9
657.24 4344.8

Annotations:

B B
658.27 585.3
659.25 7.0

Annotations:

YY
685.51 0.8
688.31 2.6

Annotations:

^{2,5}X_{GlcNAc}Y Y^{2,5}X_{Gal} ^{2,5}X_{Gal}Y Y^{2,5}X_{GlcNAc} Y^{0,3}X_{NeuAc} ^{0,3}X_{NeuAc}Y
689.12 2.8

Annotations:

Y^{0,3}X_{NeuAc} ^{0,3}X_{NeuAc}Y Y^{1,3}X_{Man} ^{1,3}X_{Man}Y
689.72 1.7

Annotations:

Y^{1,3}X_{Man} ^{1,3}X_{Man}Y
690.3 90.7
691.34 4.6
706.58 1.9
707.94 3.4
709.19 1.2
711.14 2.4
713.34 7.2

Annotations:

ZZ ZZ
716.37 2.1

Annotations:

^{2,5}A_{Man}Z ^{2,5}A_{Man}Z
722.42 1.1

Annotations:

ZZ ZZ
729.33 1.4
730.03 1.8

Annotations:

B^{0,3}X_{GlcNAc} B^{0,3}X_{GlcNAc}
731.32 61.3

Annotations:

ZY YZ ZY YZ ZY YZ ZY YZ
732.38 7.0

Annotations:

C^{2,5}X_{GlcNAc} C^{2,5}X_{GlcNAc}
740.29 0.8

Annotations:

YY YY
740.85 5.9

Annotations:

^{1,5}A_{Man}Y ^{1,5}A_{Man}Y
748.52 4.9
749.36 106.9

Annotations:

YY YY
750.31 16.6
764.32 1.5
774.77 0.9

Annotations:

Z^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Z B^{1,3}X_{NeuAc} B^{1,3}X_{NeuAc}
775.35 3.9

Annotations:

Z Z
784.35 0.9

Annotations:

Y Y
786.38 0.4
787.39 2.0
796.34 2.2

Annotations:

B^{0,2}X_{Gal} B^{0,2}X_{Gal}
801.17 0.7
804.78 1.8

Annotations:

B^{2,5}X_{Gal} B^{2,5}X_{Gal} B^{0,3}X_{NeuAc} B^{0,3}X_{NeuAc}
812.62 14.6

Annotations:

ZY YZ
816.61 1.7

Annotations:

Z^{0,4}X_{NeuAc} ^{0,4}X_{NeuAc}Z
817.37 1.8
818.52 7.0
819.34 156.1

Annotations:

B B
820.42 29.5

Annotations:

^{1,4}X_{GlcNAc} C^{0,3}X_{Gal} C^{1,4}X_{Gal} ^{1,4}X_{GlcNAc}
821.38 10.6

Annotations:

YY
822.02 2.6

Annotations:

C^{3,5}X_{NeuAc} C^{3,5}X_{NeuAc}
824.4 2.5
837.27 2.1

Annotations:

C C
838.03 1.0
847.5 2.4

Annotations:

BZ BZ
852.46 5.9
856.36 15.8

Annotations:

BY BY CZ CZ
856.88 15.3

Annotations:

Y^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}Y
857.39 1.8

Annotations:

Y^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}Y
860.49 1.6

Annotations:

^{3,5}X_{GlcNAc}Z Z^{3,5}X_{GlcNAc}
861.55 3.9
865.32 2.5

Annotations:

CY CY
870.45 1.1

Annotations:

Z^{3,5}X_{NeuAc} ^{3,5}X_{NeuAc}Z
874.06 1.6

Annotations:

^{2,4}X_{GlcNAc}Z Z^{2,4}X_{GlcNAc}
875.36 6.8

Annotations:

ZZ
876.31 1.2
877.18 3.2

Annotations:

Z Z
878.35 3.2

Annotations:

B^{1,3}X_{NeuAc} B^{1,3}X_{NeuAc} ^{3,5}X_{GlcNAc}Y Y^{3,5}X_{GlcNAc}
884.84 7.7
885.91 11.0

Annotations:

Y Y
886.47 3.8

Annotations:

^{1,5}A_{Man}
892.27 0.8

Annotations:

^{2,4}X_{GlcNAc}Y B^{1,5}X_{NeuAc} B^{1,5}X_{NeuAc} Y^{2,4}X_{GlcNAc}
893.38 157.7

Annotations:

ZY YZ
894.3 26.3
895.16 1.5
896.27 1.9
909.22 0.6

Annotations:

C
910.07 4.0
911.38 235.1

Annotations:

YY
912.39 25.1
916.47 0.7

Annotations:

ZZ ZZ
934.44 5.7

Annotations:

ZY YZ ZY YZ
935.54 6.1

Annotations:

Z^{1,3}X_{NeuAc} ^{1,3}X_{NeuAc}Z
948.38 31.7
949.46 9.6
952.29 8.4

Annotations:

YY YY
957.48 2.9

Annotations:

Z Z
957.99 32.2

Annotations:

Z Z
958.55 1.8
965.89 2.3
967.12 104.5

Annotations:

Y Y
967.85 1.9
969.46 1.0
970.94 1.4
981.38 14.9

Annotations:

BY BY CZ CZ
982.38 4.3
993.52 1.5
999.19 0.8

Annotations:

CY CY
1001.8 21.9

Annotations:

B
1002.44 8.1

Annotations:

^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}
1003.08 1.2

Annotations:

^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}
1021.37 1.1
1022.37 18.3

Annotations:

^{3,5}X_{Gal}Z Z^{3,5}X_{GlcNAc} ^{3,5}X_{GlcNAc}Z
1023.43 6.3
1035.45 0.7
1037.52 1.0
1040.51 10.8

Annotations:

^{3,5}X_{Gal}Y Y^{3,5}X_{GlcNAc} ^{3,5}X_{GlcNAc}Y
1053.35 1.9

Annotations:

B^{1,4}X_{Man} B^{1,4}X_{Man}
1054.49 6.0

Annotations:

Y^{1,3}X_{Man} ^{0,4}X_{Gal}Y Y^{1,3}X_{Gal} Y^{2,4}X_{Gal} ^{1,3}X_{Man}Y Y^{2,4}X_{GlcNAc} ^{2,4}X_{GlcNAc}Y ^{1,4}X_{NeuAc} ^{1,4}X_{NeuAc}
1055.39 218.1
1056.44 57.8
1057.19 3.8
1062.91 1.8
1063.98 3.8
1073.34 6.4
1074.56 6.0
1078.43 4.4

Annotations:

ZZ ZZ ZZ ZZ
1091.49 0.5
1093.41 3.4
1095.02 2.6
1096.48 97.1

Annotations:

ZY YZ ZY YZ ZY YZ ZY YZ
1097.46 15.1

Annotations:

^{1,5}A_{Man}Z ^{1,5}A_{Man}Z
1112.6 6.2
1114.45 50.3

Annotations:

YY YY YY YY
1115.47 12.4

Annotations:

^{1,5}A_{Man}Y ^{1,5}A_{Man}Y
1123.87 1.3
1143.51 2.1

Annotations:

BY BY CZ CZ
1160.64 2.9
1161.62 11.7

Annotations:

CY CY
1162.65 2.8
1167.63 1.7
1182.43 1.2

Annotations:

^{2,5}X_{NeuAc}Z Z^{2,5}X_{NeuAc}
1183.55 8.8
1184.49 264.8

Annotations:

BY BY CZ CZ
1185.52 47.0
1201.9 0.4
1202.47 41.5

Annotations:

CY CY
1203.64 5.2
1209.74 1.2

Annotations:

^{0,3}X_{GlcNAc}Z Z^{0,3}X_{GlcNAc}
1215.3 1.3

Annotations:

B^{1,4}X_{GlcNAc} B^{1,4}X_{GlcNAc}
1217.45 2.9
1218.69 1.6
1222.68 1.1
1225.69 3.9

Annotations:

^{3,5}X_{GlcNAc}Z Z^{3,5}X_{GlcNAc}
1226.53 1.3

Annotations:

B^{0,2}X_{GlcNAc} B^{0,2}X_{GlcNAc}
1238.79 1.8
1240.5 5.8

Annotations:

ZZ ZZ
1241.47 3.8
1243.47 3.3

Annotations:

^{3,5}X_{GlcNAc}Y Y^{3,5}X_{GlcNAc}
1244.53 1.6

Annotations:

C^{0,2}X_{GlcNAc} C^{0,2}X_{GlcNAc}
1256.14 1.1

Annotations:

B^{1,4}X_{Man} B^{0,3}X_{GlcNAc} B^{1,4}X_{Man} B^{0,3}X_{GlcNAc}
1257.03 4.8

Annotations:

^{2,4}X_{GlcNAc}Y Y^{2,4}X_{GlcNAc}
1257.88 5.3

Annotations:

Y^{2,4}X_{GlcNAc} ^{2,4}X_{GlcNAc}Y
1258.54 187.0

Annotations:

ZY YZ ZY YZ
1259.48 50.4
1260.62 1.0

Annotations:

C^{2,5}X_{GlcNAc} C^{2,5}X_{GlcNAc}
1272.3 1.3

Annotations:

B^{3,5}X_{GlcNAc} B^{3,5}X_{GlcNAc} ^{1,4}X_{NeuAc}Z Z^{1,4}X_{NeuAc}
1273.58 5.2
1275.12 4.9
1275.88 19.6
1276.52 479.2

Annotations:

YY YY
1277.51 147.0
1299.72 1.4

Annotations:

ZY YZ
1300.73 2.5

Annotations:

^{1,5}A_{Man}Z ^{1,5}A_{Man}Z
1303.67 1.2
1312.04 3.0
1313.59 4.2
1314.65 0.8
1317.69 1.1

Annotations:

YY
1328.57 6.8

Annotations:

BZ BZ BZ BZ
1329.41 0.9
1343.28 2.7

Annotations:

^{1,3}X_{NeuAc}Z Z^{1,3}X_{NeuAc}
1345.3 3.1

Annotations:

Y^{1,5}X_{Gal} ^{1,5}X_{Gal}Y
1345.87 18.5

Annotations:

Y^{1,5}X_{Gal} ^{1,5}X_{Gal}Y
1346.53 785.5

Annotations:

BY BY CZ CZ BY BY CZ CZ
1347.56 243.5
1348.39 14.0

Annotations:

Y^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}Y ^{1,4}X_{GlcNAc}Y Y^{1,4}X_{GlcNAc}
1351.57 1.2
1359.11 4.0

Annotations:

^{0,2}X_{GlcNAc}Y Y^{0,2}X_{Gal} Y^{0,2}X_{GlcNAc} ^{0,2}X_{Gal}Y
1364.5 16.2

Annotations:

CY CY CY CY
1365.56 15.0
1369.62 1.3
1382.6 1.3
1386.41 7.1
1387.56 271.8

Annotations:

Z Z
1388.58 72.4

Annotations:

B^{0,2}X_{Gal} B^{0,2}X_{Gal}
1389.25 1.1

Annotations:

^{0,3}X_{GlcNAc}Y Y^{1,4}X_{Gal} ^{0,3}X_{Gal}Y Y^{0,3}X_{GlcNAc}
1402.64 3.9
1403.58 6.2
1404.27 19.9

Annotations:

B^{2,5}X_{Gal} B^{2,5}X_{Gal}
1404.83 6.2

Annotations:

B^{2,5}X_{Gal} B^{2,5}X_{Gal}
1405.54 919.5

Annotations:

Y Y
1406.58 341.7

Annotations:

C^{0,2}X_{Gal} C^{0,2}X_{Gal}
1407.43 9.5
1420.55 26.4
1421.66 14.8
1437.46 1.5
1438.64 4.4
1439.92 1.1
1452.48 0.9

Annotations:

C^{3,5}X_{Gal} Y^{1,4}X_{NeuAc} ^{1,4}X_{NeuAc}Y
1461.62 9.0

Annotations:

YZ ZY YZ ZY
1462.65 4.1

Annotations:

^{1,5}A_{Man}Z ^{1,5}A_{Man}Z
1466.84 0.7

Annotations:

^{0,2}A_{Man}Y ^{0,2}A_{Man}Y C^{0,4}X_{Gal} C^{1,3}X_{Gal} C^{2,4}X_{Gal} Y^{2,4}X_{NeuAc} ^{2,4}X_{NeuAc}Y
1475.64 17.5

Annotations:

B^{3,5}X_{GlcNAc} B^{3,5}X_{GlcNAc}
1476.56 7.1
1479.66 7.1

Annotations:

YY YY
1480.65 1.4

Annotations:

^{1,5}A_{Man}Y ^{1,5}A_{Man}Y
1493.82 0.8

Annotations:

C^{3,5}X_{GlcNAc} C^{3,5}X_{GlcNAc}
1508.6 14.4

Annotations:

BY BY CZ CZ
1509.55 6.1
1527.27 1.3
1531.65 5.9

Annotations:

BZ BZ
1532.74 1.2
1547.68 3.0

Annotations:

Z^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Z
1548.35 10.6
1549.59 820.6

Annotations:

Z Z
1550.63 304.7
1551.5 7.1

Annotations:

Y^{1,5}X_{NeuAc} ^{1,5}X_{NeuAc}Y ^{0,3}X_{Gal}Y Y^{1,4}X_{Gal}
1564.74 9.4
1565.26 0.9

Annotations:

Y^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Y
1565.99 79.0

Annotations:

Y^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Y
1566.81 238.2
1567.56 4790.4

Annotations:

Y Y
1568.59 2189.6
1569.45 74.1
1570.41 4.5
1575.2 1.7
1597.51 1.6
1609.45 3.0

Annotations:

C^{0,2}X_{Gal} C^{0,2}X_{Gal}
1620.7 1.2
1623.77 11.7

Annotations:

ZY YZ
1624.72 6.2

Annotations:

B^{3,5}X_{NeuAc} B^{3,5}X_{NeuAc}
1637.71 15.4

Annotations:

B^{3,5}X_{Gal} Z^{1,4}X_{NeuAc} ^{1,4}X_{NeuAc}Z
1638.78 1.6
1640.26 0.7
1641.62 29.3

Annotations:

YY
1642.7 3.5

Annotations:

C^{3,5}X_{NeuAc} C^{3,5}X_{NeuAc}
1655.63 1.2

Annotations:

C^{3,5}X_{Gal} Y^{1,4}X_{NeuAc} ^{1,4}X_{NeuAc}Y
1679.73 4.1

Annotations:

B^{0,4}X_{NeuAc} B^{0,4}X_{NeuAc}
1696.76 4.3

Annotations:

^{3,5}X_{GlcNAc} ^{3,5}X_{GlcNAc}
1697.56 1.3

Annotations:

C^{0,4}X_{NeuAc} C^{0,4}X_{NeuAc}
1710.95 3.4

Annotations:

^{2,4}X_{GlcNAc} ^{2,4}X_{GlcNAc}
1711.73 32.7

Annotations:

BY BY CZ CZ
1712.86 8.9
1727.29 1.0

Annotations:

Y^{2,5}X_{NeuAc} ^{2,5}X_{NeuAc}Y
1729.74 19.7

Annotations:

CY CY
1730.62 16.3
1751.89 2.3
1752.72 16.4

Annotations:

Z Z
1753.62 13.9
1768.42 1.1
1769.74 4.8
1770.67 120.7

Annotations:

Y Y
1771.69 47.2

Annotations:

^{1,5}A_{Man}
1772.54 4.9
1799.02 2.8

Annotations:

^{1,5}X_{Gal} ^{1,5}X_{Gal}
1799.75 13.7

Annotations:

B
1800.76 4.3
1817.98 1.4

Annotations:

C
1840.76 10.2
1841.79 2.4
1857.99 2.9
1858.82 29.0

Annotations:

^{3,5}X_{Gal}
1859.71 18.4
1860.4 2.7
1861.08 1.7
1914.74 12.4

Annotations:

Z Z
1915.88 7.0
1931.87 1.7
1932.83 39.8

Annotations:

Y Y
1933.79 12.5
1934.56 4.9
1984.35 2.3
1986.68 1.6

There are 3 similar spectra:

Id Structure Score

2749

0.98

2754

0.89

2733

0.83
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