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Presence of terminal N-acetylgalactosamineBeta1-4N-acetylglucosamine residues on O-linked oligosaccharides from gastric MUC5AC: involvement in Helicobacter pylori colonization?

PubMed Entry

GlyToucan Accession Number: G08046LM

Peak	Intensity
364.77	1.4
Annotations: Y^{2,4}X_{GlcNAc}
367.16	0.6
Annotations: ^{2,4}A_{GlcNAc}
389.19	0.8
Annotations: ZZ
390.23	1.6
Annotations: B^{0,2}X_{Gal}
407.3	0.8
Annotations: YZ ZY
408.67	1.3
409.24	4.2
485.2	1.1
510.45	1.4
Annotations: B
551.15	1.6
Annotations: ZZ ZZ
551.54	1.0
Annotations: ZZ ZZ
568.97	0.7
Annotations: YZ ZY YZ ZY
569.42	3.1
Annotations: YZ ZY YZ ZY
570.15	1.4
586.95	1.1
Annotations: YY YY
596.0	0.9
606.5	0.8
612.2	0.6
655.02	1.4
Annotations: ^{2,5}X_{NeuAc}Z Z^{1,3}X_{Fuc} Z^{2,4}X_{Fuc} Z^{0,4}X_{Gal} Z^{2,4}X_{Gal} Z^{0,4}X_{GlcNAc}
672.92	1.7
Annotations: ^{2,5}X_{NeuAc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{0,4}X_{GlcNAc}
673.43	3.6
Annotations: ^{2,5}X_{NeuAc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{0,4}X_{GlcNAc}
674.3	1.1
691.24	2.0
715.18	19.9
Annotations: Z
715.45	18.4
Annotations: Z
716.28	11.1
733.17	15.9
Annotations: Y
733.53	3.7
Annotations: Y
734.27	4.0
780.37	1.6
782.94	0.8
786.43	1.3
Annotations: ^{3,5}X_{Gal}Z
801.28	0.7
Annotations: ^{0,2}X_{NeuAc}Z
835.03	3.1
Annotations: ^{2,5}X_{NeuAc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{0,4}X_{GlcNAc} ^{0,4}X_{Gal}Y ^{1,3}X_{Gal} ^{2,4}X_{Gal}
835.51	1.5
Annotations: ^{2,5}X_{NeuAc}Y Y^{1,3}X_{Fuc} Y^{2,4}X_{Fuc} Y^{0,4}X_{Gal} Y^{2,4}X_{Gal} Y^{0,4}X_{GlcNAc} ^{0,4}X_{Gal}Y ^{1,3}X_{Gal} ^{2,4}X_{Gal}
836.12	0.8
850.11	0.8
854.02	1.1
861.09	0.6
877.32	1.3
Annotations: Z
877.79	0.8
Annotations: Z
881.72	0.6
891.1	0.6
891.4	1.5
892.06	1.7
894.73	1.9
895.31	69.5
Annotations: Y
896.22	15.4
896.5	5.4
897.25	1.4
915.4	0.7
919.17	0.6
921.03	0.6
Annotations: ^{1,3}X_{GlcNAc}Z ^{2,4}X_{NeuAc}Z
942.5	2.3
945.33	0.4
947.24	0.6
962.17	1.1
Annotations: ^{0,4}X_{Gal}Z ^{2,4}X_{Gal}Z ^{0,4}X_{GlcNAc}Z ^{0,4}X_{Gal}Z
963.27	2.0
965.96	2.0
Annotations: ^{3,5}X_{Gal}Y ^{3,5}X_{Gal}Y
981.4	0.7
Annotations: ^{2,5}X_{NeuAc}
983.43	3.0
987.46	1.2
987.97	0.7
1005.38	0.6
1007.14	1.5
1011.85	0.8
Annotations: ^{3,5}X_{NeuAc}
1012.89	1.1
1040.38	1.2
Annotations: Y
1040.9	0.5
1041.26	0.6
1042.53	2.8
1042.74	0.8
1048.36	1.1
1057.37	0.6
1101.86	1.9
1108.24	18.3
1108.52	9.7
1109.11	0.8
1109.44	3.5
1109.8	1.1
1120.47	0.8
1124.55	2.8
1125.86	2.1
1126.3	10.5
Annotations: ^{1,3}X_{Fuc} ^{2,4}X_{Fuc} ^{0,4}X_{Gal} ^{2,4}X_{Gal} ^{0,4}X_{GlcNAc} ^{0,4}X_{Gal}
1127.16	1.5
1127.52	1.4
1129.87	0.6
1131.51	2.0
1131.83	1.2
1141.7	1.1
1142.48	1.3
Annotations: ^{0,4}X_{Fuc} ^{1,3}X_{NeuAc}
1143.65	1.2
1148.95	1.8
1149.24	4.2

There are 23 similar spectra:

Id	Structure	Score
222		0.94
2991		0.94
3685		0.94
2826		0.94
2824		0.91
2990		0.90
3686		0.89
500		0.88
491		0.86
351		0.85
487		0.85
360		0.85
2827		0.85
207		0.84
2989		0.83
53		0.80
2992		0.78
223		0.76
165		0.76
2825		0.75
2461		0.62
493		0.56
2462		0.52