Efficient Chemoenzymatic Synthesis of an N-glycan Isomer Library

PubMed Entry

Peak Intensity
237.92 4.3
241.03 11.2
252.95 7.6

Annotations:

^{0,3}A_{GlcNAc} ^{0,3}A_{Man}Y ^{1,4}A_{Man}Y
255.12 8.2

Annotations:

BZ BZ
272.19 4.2
273.2 2.3

Annotations:

CY CY
287.27 5.0
292.1 16.8
296.15 3.0
308.54 1.0
309.14 11.0

Annotations:

^{1,4}A_{Man}Y
309.75 1.0

Annotations:

^{1,4}A_{Man}Y
310.26 0.5
312.25 7.7
314.23 175.2
315.22 9.9

Annotations:

^{0,2}A_{Man}Z
323.98 6.0

Annotations:

^{1,5}A_{Man}
325.03 16.7

Annotations:

^{0,2}A_{Man}Y
325.93 13.0
330.06 47.0
331.04 11.5
343.17 36.2
346.17 0.6

Annotations:

C
348.1 126.9

Annotations:

BZ
349.36 16.3
350.16 2057.8

Annotations:

BY CZ
351.1 228.8
351.89 32.8
364.27 54.6
365.26 156.2
366.1 47537.4

Annotations:

B
367.13 4781.1
368.07 120.6

Annotations:

CY
369.2 9.9

Annotations:

^{2,4}A_{GlcNAc}
371.34 7.1
384.21 27.1

Annotations:

C
385.01 1.3
388.45 14.2
389.2 5.8
406.12 4.0
407.21 255.0

Annotations:

Z
408.17 31.0

Annotations:

^{1,3}A_{Man}Z
415.2 8.7
423.45 1.9
425.22 373.8

Annotations:

Y
426.21 46.5

Annotations:

^{0,4}A_{Man} ^{1,3}A_{Man}Y
427.16 9.1
439.81 3.8

Annotations:

^{3,5}A_{Man} ^{1,4}A_{Man}Y ^{1,4}A_{GlcNAc}
446.32 35.1
447.24 345.3

Annotations:

BY CZ ZY YZ
447.87 2.6
450.1 1.5
451.29 18.1
456.2 37.2

Annotations:

CY YY
458.11 3.6
467.04 8.5
467.84 103.2

Annotations:

Z
470.37 24.7

Annotations:

^{2,5}A_{Man}Y
471.11 5.8

Annotations:

^{2,5}A_{Man}Y
472.17 1.4
475.99 2.8
476.54 208.1

Annotations:

Y
477.23 4.3
478.2 1.6

Annotations:

^{0,2}A_{Man}Y
484.25 1.9

Annotations:

^{1,5}A_{Man}Y ^{1,5}A_{GlcNAc}
487.19 46.0
492.27 21.5
494.28 17.4

Annotations:

BZ
505.17 14.6

Annotations:

^{1,5}A_{Man}Z
509.24 11.6
510.49 76.5

Annotations:

BZ BZ
511.17 123.0

Annotations:

BZ BZ
512.18 26874.3

Annotations:

B
513.2 3893.0
514.22 133.1

Annotations:

^{1,5}A_{Man}Y
517.22 10.9
519.09 4.9

Annotations:

BZ
520.34 317.4

Annotations:

CZ BY CZ BY
526.24 38.3
526.86 20.9
527.52 50.2
528.18 9991.1

Annotations:

BY CZ BY BY CZ CZ
529.21 1401.7

Annotations:

CY CY
530.17 58.9

Annotations:

C
531.19 11.7
532.02 0.6

Annotations:

ZZ
537.17 64.3

Annotations:

CY
537.8 40.5
539.7 18.5

Annotations:

ZZ
546.23 227.6

Annotations:

CY CY
547.3 7.9
548.72 540.2

Annotations:

Z
549.38 215.8

Annotations:

YY
550.22 24.6
551.18 12.3

Annotations:

ZZ
553.18 39.0
554.41 9.9

Annotations:

^{1,3}A_{Man}Z ^{2,4}A_{Man}Z
556.93 21.3
557.76 537.0

Annotations:

Y
558.43 69.6
560.31 9.7
567.63 2.2
568.15 3.2
569.3 844.4

Annotations:

ZY YZ
570.29 207.4

Annotations:

^{1,3}A_{Man}Z ^{2,4}A_{Man}Z
571.13 65.6
578.24 74.3
578.84 7.0
584.32 10.4

Annotations:

^{1,4}A_{Man}Z
585.74 47.0
586.57 42.4
587.26 1592.0

Annotations:

YY
588.24 127.1

Annotations:

^{1,3}A_{Man}Y ^{2,4}A_{Man}Y
589.21 14.2
592.23 11.4

Annotations:

BZ
600.52 64.1

Annotations:

^{1,4}A_{Man}Z
601.33 1018.5

Annotations:

B
601.88 20.7

Annotations:

^{1,4}A_{Man} ^{1,4}A_{Man}Y
604.89 9.3
607.85 4.7
610.34 138.0

Annotations:

C
610.95 10.7
612.25 2.3

Annotations:

BZ ZZ
613.34 0.8
614.58 11.9

Annotations:

^{2,5}A_{Man}Z
620.33 9.3

Annotations:

BZ ZZ
622.04 422.2

Annotations:

Z
623.14 7.5
628.3 19.4
629.1 9.0
629.91 1884.3

Annotations:

BY CZ ZY YZ
630.99 526.6

Annotations:

Y
631.67 15.5
633.56 12.6
634.11 1.4
635.47 15.8
636.2 12.6
637.04 0.4
638.86 1275.4

Annotations:

CY YY
639.58 56.7
641.22 35.8

Annotations:

ZZ
650.45 476.8

Annotations:

YZ ZY
651.26 19.4
652.14 20.7
654.24 6.4
656.45 34.0
658.24 10.8
659.25 203.9

Annotations:

YY
659.94 50.4
669.93 0.7
671.35 6.0
672.34 128.6

Annotations:

BZ
673.26 222.7
674.26 4245.9

Annotations:

B
675.22 803.8
676.1 70.2
677.32 8.0
684.24 6.3
686.18 14.9
687.75 15.7
688.64 64.4
689.34 132.7
690.26 7436.0

Annotations:

BY CZ
691.26 1506.9
692.23 121.7

Annotations:

C
693.45 5.6
695.38 11.6
701.9 37.4
702.93 3239.7

Annotations:

B Z
703.67 106.9
707.1 11.1
708.32 436.6

Annotations:

CY
709.35 98.2
710.74 31.2
711.95 1891.7

Annotations:

C Y
712.63 5.8
713.14 83.7

Annotations:

BZ ZZ ZZ
714.23 49.5
715.3 309.3
716.37 64.1
717.41 1.1
723.39 223.7

Annotations:

Z
725.25 7.2
729.49 7.1
730.31 159.6
731.32 7699.9

Annotations:

Z
732.3 1777.9

Annotations:

Y
733.21 242.7
734.18 62.2

Annotations:

^{1,3}A_{Man} ^{2,4}A_{Man}
734.79 5.5
735.5 18.4
737.77 8.5
738.3 5.7
739.5 9.7
740.39 3409.3

Annotations:

Y
740.99 337.8
742.03 17.4
743.07 32.6
744.05 1.8
744.95 3.5
745.75 1.4
747.18 106.6
748.31 431.7
749.26 11130.4

Annotations:

CY YY YY
750.31 2511.0
751.35 121.6
751.96 7.3
753.23 24.7
754.3 29.3
756.21 16.1
772.37 68.2
773.35 3.2
778.96 4.4
780.31 8.0
791.33 10.6
792.06 3.8
794.6 6.8
795.72 295.0
796.43 3.2
819.26 17.6
832.49 9.5
834.19 9.4
834.77 33.7
835.52 43.0
836.3 3514.3

Annotations:

BY CZ
837.34 1043.9
838.28 83.0
840.51 6.4
852.36 145.3
853.33 85.8
854.36 221.5

Annotations:

CY
855.47 117.5
858.39 19.7
859.49 17.0
870.4 59.2
871.42 12.5
875.33 235.8

Annotations:

BZ ZZ
876.37 101.5
877.33 2533.6
878.36 671.2
879.15 24.9
890.93 0.9
891.72 102.2
892.53 113.3
893.31 12475.8

Annotations:

BY CZ ZY YZ
894.34 3746.1
895.33 3281.9
896.34 944.3
897.36 117.5
898.57 7.2
907.82 8.9
909.24 11.3
910.01 462.5
910.54 23.6
911.28 24723.7

Annotations:

CY YY
912.34 7373.6
913.31 494.7
914.2 13.5
915.21 13.7
915.78 2.4
916.46 40.4
918.02 10.7
919.2 0.6
931.73 9.4
932.82 27.5
933.63 102.2
934.37 4188.7

Annotations:

Z
935.37 1257.7
936.28 52.3
939.2 23.9
944.39 5.4
949.0 3.9
949.95 9.4
950.51 117.2
951.35 503.3
952.33 6921.3

Annotations:

Y
953.37 1518.6
954.22 153.8
994.4 18.5
997.54 16.9

Annotations:

^{2,5}A_{Man}Y ^{0,2}A_{Man}Y
998.45 139.0

Annotations:

BY CZ
999.48 21.3
1003.59 21.0
1015.85 1.0
1016.41 171.1

Annotations:

CY
1017.13 1.1
1021.41 82.4

Annotations:

BZ BZ
1022.36 37.6
1037.46 12.9

Annotations:

BZ
1038.33 216.2
1039.37 10368.1

Annotations:

CZ BY CZ BY
1040.37 3851.6
1041.37 217.5
1042.61 4.6
1043.15 3.5
1044.35 13.4
1053.68 12.1
1054.59 50.1
1055.42 2026.5

Annotations:

BY CZ
1056.59 1637.2
1057.38 15698.1

Annotations:

CY CY
1058.4 5322.4
1059.38 568.0
1060.58 8.7
1062.39 5.0

Annotations:

ZZ
1072.28 11.6
1073.41 565.5

Annotations:

CY
1074.38 136.0
1075.6 3.8
1077.73 4.8
1078.5 169.3

Annotations:

ZZ
1079.38 118.5
1080.42 2037.4

Annotations:

YZ ZY
1081.44 914.7
1082.5 74.1
1093.84 5.8
1094.58 31.5
1095.36 190.6
1096.39 12401.9

Annotations:

Z
1097.47 5052.2
1098.41 5430.0

Annotations:

YY
1099.37 1472.4
1100.52 146.2
1111.22 51.8
1111.99 1.4
1112.49 330.9
1113.18 969.7
1113.72 133.1
1114.33 26464.0

Annotations:

Y
1115.39 7305.8
1116.33 554.8
1116.95 45.8
1117.48 25.0
1125.33 6.5
1138.33 14.0
1165.39 12.2
1170.46 16.6
1181.42 10.6
1183.35 34.9

Annotations:

BZ
1184.06 2.8
1185.47 7.1
1200.62 134.5
1201.43 3487.5

Annotations:

B
1202.46 1356.9
1203.32 86.2
1203.96 24.2
1205.83 17.9
1217.08 12.4
1218.46 91.5
1219.44 486.3

Annotations:

C
1220.51 196.4
1221.52 18.4
1222.05 2.9
1223.8 22.1
1224.43 111.6

Annotations:

BZ ZZ
1225.51 47.3
1226.87 4.6
1240.59 134.7

Annotations:

BZ ZZ
1241.51 228.9
1242.44 13921.0

Annotations:

Z
1243.47 5235.9
1244.43 348.5
1245.32 0.7
1256.37 69.1
1257.47 115.0
1258.49 4408.6

Annotations:

BY CZ ZY YZ
1259.6 3443.2
1260.36 46411.6

Annotations:

Y
1261.42 17206.9
1262.38 1358.4
1262.92 143.1
1263.62 9.1
1264.63 16.5
1266.73 5.3
1274.55 98.5
1275.35 178.5
1276.44 7946.6

Annotations:

CY YY
1277.46 3099.5
1278.45 279.0
1279.25 11.5
1283.92 2.9
1284.72 9.1
1299.33 27.6

Annotations:

YZ ZY
1300.39 2.4
1317.32 9.6

Annotations:

YY
1318.34 5.3
1369.36 13.9
1385.91 22.6
1386.61 40.0
1387.41 34.4
1388.54 0.5
1402.63 29.0
1403.57 246.9
1404.5 8654.1

Annotations:

B Z
1405.49 3886.5
1406.49 308.5
1407.13 7.8
1419.02 13.3
1420.19 129.9
1421.16 517.7
1421.77 1091.2
1422.45 35097.1

Annotations:

C Y
1423.49 15363.6
1424.44 1751.0
1425.49 55.1
1426.04 3.2
1426.67 3.8
1428.78 8.2
1437.66 12.4
1460.07 6.9
1461.46 20.0

Annotations:

Z
1462.41 8.7
1479.23 4.1

Annotations:

Y

There are 2 similar spectra:

Id Structure Score

2725

0.69

2706

0.69
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