Abstract
Obtaining unambiguous linkage information between sugars in oligosaccharides is an important step in their detailed structural analysis. An approach is described that provides greater confidence in linkage determination for linear oligosaccharides based on multiple-stage tandem mass spectrometry (MSn, n >2) and collision-induced dissociation (CID) of Z1 ions in the negative ion mode. Under low energy CID conditions, disaccharides 18O-labeled on the reducing carbonyl group gave rise to Z1 product ions (m/z 163) derived from the reducing sugar, which could be mass-discriminated from other possible structural isomers having m/z 161. MS3 CID of these m/z 163 ions showed distinct fragmentation fingerprints corresponding to the linkage types and largely unaffected by sugar unit identities or their anomeric configurations. This unique property allowed standard CID spectra of Z1 ions to be generated from a small set of disaccharide samples that were representative of many other possible isomeric structures. With the use of MSn CID (n = 3 – 5), model linear oligosaccharides were dissociated into overlapping disaccharide structures, which were subsequently fragmented to form their corresponding Z1 ions. CID data of these Z1 ions were collected and compared with the standard database of Z1 ion CID using spectra similarity scores for linkage determination. As the proof-of-principle tests demonstrated, we achieved correct determination of individual linkage types along with their locations within two trisaccharides and a pentasaccharide.
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References
Blow, N.: Glycobiology: a spoonful of sugar. Nature 457, 617–620 (2009)
Dell, A., Morris, H.R.: Glycoprotein structure determination by mass spectrometry. Science 291, 2351–2356 (2001)
Dwek, R.A.: Glycobiology: toward understanding the function of sugars. Chem. Rev. 96, 683–720 (1996)
Fura, A., Leary, J.A.: Differentiation of calcium(2+)- and magnesium(2+)-coordinated branched trisaccharide isomers: an electrospray ionization and tandem mass spectrometry study. Anal. Chem. 65, 2805–2811 (1993)
König, S., Leary, J.: Evidence for linkage position determination in cobalt coordinated pentasaccharides using ion trap mass spectrometry. J. Am. Soc. Mass Spectrom. 9, 1125–1134 (1998)
Leavell, M., Leary, J.: Stabilization and linkage analysis of metal-ligated sialic acid containing oligosaccharides. J. Am. Soc. Mass Spectrom. 12, 528–536 (2001)
Fang, T.T., Zirrolli, J., Bendiak, B.: Differentiation of the anomeric configuration and ring form of glucosyl-glycolaldehyde anions in the gas phase by mass spectrometry: isomeric discrimination between m/z 221 anions derived from disaccharides and chemical synthesis of m/z 221 standards. Carbohydr. Res. 342, 217–235 (2007)
Guan, B., Cole, R.B.: Differentiation of both linkage position and anomeric configuration in underivatized glucopyranosyl disaccharides by anion attachment with post-source decay in matrix-assisted laser desorption/ionization linear-field reflectron time-of-flight mass spectrometry. Rapid Commun. Mass Spectrom. 21, 3165–3168 (2007)
Spina, E., Sturiale, L., Romeo, D., Impallomeni, G., Garozzo, D., Waidelich, D., Glueckmann, M.: New fragmentation mechanisms in matrix-assisted laser desorption/ionization time-of-flight/time-of-flight tandem mass spectrometry of carbohydrates. Rapid Commun. Mass Spectrom. 18, 392–398 (2004)
Kochetkov, N.K., Chizhov, O.S.: Massspectrometry of carbohydrate derivatives. Adv. Carbohydr. Chem. 21, 39–93 (1967)
Kováčik, V., Bauer, Š., Rosík, J., Kováč, P.: Mass spectrometry of uronic acid derivatives: part III. The fragmentation of methyl ester methyl glycosides of methylated uronic and aldobiouronic acids. Carbohydr. Res. 8, 282–290 (1968)
Domon, B., Müller, D.R., Richter, W.J.: Identification of interglycosidic linkages and sugar constituents in disaccharide subunits of larger glycosides by tandem mass spectrometry. Org. Mass Spectrom. 24, 357–359 (1989)
Spengler, B., Dolce, J.W., Cotter, R.J.: Infrared laser desorption mass spectrometry of oligosaccharides: fragmentation mechanisms and isomer analysis. Anal. Chem. 62, 1731–1737 (1990)
Zhou, Z., Ogden, S., Leary, J.A.: Linkage position determination in oligosaccharides: mass spectrometry (MS/MS) study of lithium-cationized carbohydrates. J. Org. Chem. 55, 5444–5446 (1990)
Hofmeister, G.E., Zhou, Z., Leary, J.A.: Linkage position determination in lithium-cationized disaccharides: tandem mass spectrometry and semiempirical calculations. J. Am. Chem. Soc. 113, 5964–5970 (1991)
Dongre, A.R., Wysocki, V.H.: Linkage position determination of lithium-cationized disaccharides by surface-induced dissociation tandem mass spectrometry. Org. Mass Spectrom. 29, 700–702 (1994)
Ashline, D., Singh, S., Hanneman, A., Reinhold, V.: Congruent strategies for carbohydrate sequencing. 1. Mining structural details by MSn. Anal. Chem. 77, 6250–6262 (2005)
Ballistreri, A., Montaudo, G., Garozzo, D., Giuffrida, M., Impallomeni, G., Daolio, S.: Determination of linkage position in disaccharides by negative-ion fast-atom bombardment mass spectrometry. Rapid Commun. Mass Spectrom. 3, 302–304 (1989)
Garozzo, D., Giuffrida, M., Impallomeni, G., Ballistreri, A., Montaudo, G.: Determination of linkage position and identification of the reducing end in linear oligosaccharides by negative ion fast atom bombardment mass spectrometry. Anal. Chem. 62, 279–286 (1990)
Dallinga, J.W., Heerma, W.: Reaction mechanism and fragment ion structure determination of deprotonated small oligosaccharides, studied by negative ion fast atom bombardment (tandem) mass spectrometry. Biol. Mass Spectrom. 20, 215–231 (1991)
Carroll, J.A., Willard, D., Lebrilla, C.B.: Energetics of cross-ring cleavages and their relevance to the linkage determination of oligosaccharides. Anal. Chim. Acta. 307, 431–447 (1995)
Mulroney, B., Traeger, J.C., Stone, B.A.: Determination of both linkage position and anomeric configuration in underivatized glucopyranosyl disaccharides by electrospray mass spectrometry. J. Mass Spectrom. 30, 1277–1283 (1995)
Guan, B., Cole, R.B.: MALDI linear-field reflectron TOF post-source decay analysis of underivatized oligosaccharides: determination of glycosidic linkages and anomeric configurations using anion attachment. J. Am. Soc. Mass Spectrom. 19, 1119–1131 (2008)
Domon, B., Costello, C.E.: A systematic nomenclature for carbohydrate fragmentations in FAB-MS/MS spectra of glycoconjugates. Glycoconj. J. 5, 397–409 (1988)
Carroll, J.A., Ngoka, L., Beggs, C.G., Lebrilla, C.B.: Liquid secondary ion mass spectrometry/Fourier transform mass spectrometry of oligosaccharide anions. Anal. Chem. 65, 1582–1587 (1993)
Reinhold, V.N., Reinhold, B.B., Costello, C.E.: Carbohydrate molecular weight profiling, sequence, linkage, and branching data: ES-MS and CID. Anal. Chem. 67, 1772–1784 (1995)
Chen, S.-T., Her, G.-R.: Linkage and branch analysis of high-mannose oligosaccharides using closed-ring labeling of 8-aminopyrene-1,3,6-trisulfonate and p-aminobenzoic ethyl ester and negative ion trap mass spectrometry. J. Am. Soc. Mass Spectrom. 23, 1408–1418 (2012)
Ashline, D.J., Lapadula, A.J., Liu, Y.-H., Lin, M., Grace, M., Pramanik, B., Reinhold, V.N.: Carbohydrate structural isomers analyzed by sequential mass spectrometry. Anal. Chem. 79, 3830–3842 (2007)
Kang, P., Mechref, Y., Novotny, M.V.: High-throughput solid-phase permethylation of glycans prior to mass spectrometry. Rapid Commun. Mass Spectrom. 22, 721–734 (2008)
Mechref, Y., Kang, P., Novotny, M.V.: Solid-phase permethylation for glycomic analysis. Methods Mol. Biol. 534, 53–64 (2009)
Xie, Y., Lebrilla, C.B.: Infrared multiphoton dissociation of alkali metal-coordinated oligosaccharides. Anal. Chem. 75, 1590–1598 (2003)
Adamson, J.T., Håkansson, K.: Electron capture dissociation of oligosaccharides ionized with alkali, alkaline earth, and transition metals. Anal. Chem. 79, 2901–2910 (2007)
Zhao, C., Xie, B., Chan, S.-Y., Costello, C., O’Connor, P.: Collisionally activated dissociation and electron capture dissociation provide complementary structural information for branched permethylated oligosaccharides. J. Am. Soc. Mass Spectrom. 19, 138–150 (2008)
Wolff, J., Laremore, T., Aslam, H., Linhardt, R., Amster, I.J.: Electron-induced dissociation of glycosaminoglycan tetrasaccharides. J. Am. Soc. Mass Spectrom. 19, 1449–1458 (2008)
Wolff, J., Amster, I.J., Chi, L., Linhardt, R.: Electron detachment dissociation of glycosaminoglycan tetrasaccharides. J. Am. Soc. Mass Spectrom. 18, 234–244 (2007)
Yu, X., Huang, Y., Lin, C., Costello, C.E.: Energy-dependent electron activated dissociation of metal-adducted permethylated oligosaccharides. Anal. Chem. 84, 7487–7494 (2012)
Sheeley, D.M., Reinhold, V.N.: Structural characterization of carbohydrate sequence, linkage, and branching in a quadrupole ion trap mass spectrometer: neutral oligosaccharides and N-linked glycans. Anal. Chem. 70, 3053–3059 (1998)
Li, B., An, H., Hedrick, J., Lebrilla, C.: Collision-Induced dissociation tandem mass spectrometry for structural elucidation of glycans. Methods Mol. Biol. 534, 133–145 (2009)
Weiskopf, A.S., Vouros, P., Harvey, D.J.: Electrospray ionization-ion trap mass spectrometry for structural analysis of complex N-linked glycoprotein oligosaccharides. Anal. Chem. 70, 4441–4447 (1998)
Kováčik, V., Bauer, Š., Rosík, J.: Mass spectrometry of uronic acid derivatives. Part IV. The fragmentation of methyl ester methyl glycosides of methylated aldotriouronic acids. Carbohydr. Res. 8, 291–294 (1968)
Viseux, N., de Hoffmann, E., Domon, B.: Structural assignment of permethylated oligosaccharide subunits using sequential tandem mass spectrometry. Anal. Chem. 70, 4951–4959 (1998)
Fang, T.T., Bendiak, B.: The stereochemical dependence of unimolecular dissociation of monosaccharide-glycolaldehyde anions in the gas phase: a basis for assignment of the stereochemistry and anomeric configuration of monosaccharides in oligosaccharides by mass spectrometry via a key discriminatory product ion of disaccharide fragmentation, m/z 221. J. Am. Chem. Soc. 129, 9721–9736 (2007)
Harvey, D.J.: Electrospray mass spectrometry and fragmentation of N-linked carbohydrates derivatized at the reducing terminus. J. Am. Soc. Mass Spectrom. 11, 900–915 (2000)
Chiesa, C., Horváth, C.: Capillary zone electrophoresis of malto-oligosaccharides derivatized with 8-aminonaphthalene-1,3,6-trisulfonic acid. J. Chromatogr. A 645, 337–352 (1993)
Konda, C., Bendiak, B., Xia, Y.: Differentiation of the stereochemistry and anomeric configuration for 1-3 linked disaccharides via tandem mass spectrometry and 18O-labeling. J. Am. Soc. Mass Spectrom. 23, 347–358 (2012)
Stein, S., Scott, D.: Optimization and testing of mass spectral library search algorithms for compound identification. J. Am. Soc. Mass Spectrom. 5, 859–866 (1994)
Lam, H., Deutsch, E.W., Eddes, J.S., Eng, J.K., Stein, S.E., Aebersold, R.: Building consensus spectral libraries for peptide identification in proteomics. Nat. Methods 5, 873–875 (2008)
Kameyama, A., Kikuchi, N., Nakaya, S., Ito, H., Sato, T., Shikanai, T., Takahashi, Y., Takahashi, K., Narimatsu, H.: A strategy for identification of oligosaccharide structures using observational multistage mass spectral library. Anal. Chem. 77, 4719–4725 (2005)
Zhang, Z.: Prediction of low-energy collision-induced dissociation spectra of peptides. Anal. Chem. 76, 3908–3922 (2004)
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C.K. and Y.X. acknowledge the financial support from Purdue Research Foundation. B.B. acknowledges NSF grant in part, CHE-0137986.
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Konda, C., Bendiak, B. & Xia, Y. Linkage Determination of Linear Oligosaccharides by MSn (n > 2) Collision-Induced Dissociation of Z1 Ions in the Negative Ion Mode. J. Am. Soc. Mass Spectrom. 25, 248–257 (2014). https://doi.org/10.1007/s13361-013-0769-8
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DOI: https://doi.org/10.1007/s13361-013-0769-8