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1
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0000944563
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Electron capture dissociation of multiply charged protein cations. A non-ergodic process
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Zubarev R.A., Kelleher N.L., McLafferty F.W. Electron capture dissociation of multiply charged protein cations. A non-ergodic process. J. Am. Chem. Soc. 120:1998;3265-3266.
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(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 3265-3266
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Zubarev, R.A.1
Kelleher, N.L.2
McLafferty, F.W.3
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2
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0033620364
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Electron capture dissociation of gaseous multiply charged proteins is favored a disulfide bonds and other sites of high hydrogen atom affinity
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Zubarev R.A., Kruger N.A., Fridriksson E.K., Lewis M.A., Horn D.M., Carpenter B.K., McLafferty F.W. Electron capture dissociation of gaseous multiply charged proteins is favored a disulfide bonds and other sites of high hydrogen atom affinity. J. Am. Chem. Soc. 121:1999;2857-2862.
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(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 2857-2862
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Zubarev, R.A.1
Kruger, N.A.2
Fridriksson, E.K.3
Lewis, M.A.4
Horn, D.M.5
Carpenter, B.K.6
McLafferty, F.W.7
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3
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0033214591
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Localization of labile post-translational modifications by ECD: The case of γ-carboxyglutamic acid
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Kelleher N.L., Zubarev R.A., Bush K., Furie B., Furie B.C., McLafferty F.W., Walsh C.T. Localization of labile post-translational modifications by ECD: the case of γ-carboxyglutamic acid. Anal. Chem. 71:1999;4250-4253.
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(1999)
Anal. Chem.
, vol.71
, pp. 4250-4253
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Kelleher, N.L.1
Zubarev, R.A.2
Bush, K.3
Furie, B.4
Furie, B.C.5
McLafferty, F.W.6
Walsh, C.T.7
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4
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0032731855
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Localization of O-glycosylation sites in peptides by ECD in a Fourier transform mass spectrometer
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Mirgorodskaya E., Roepstorff P., Zubarev R.A. Localization of O-glycosylation sites in peptides by ECD in a Fourier transform mass spectrometer. Anal. Chem. 71:1999;4431-4436.
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(1999)
Anal. Chem.
, vol.71
, pp. 4431-4436
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Mirgorodskaya, E.1
Roepstorff, P.2
Zubarev, R.A.3
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5
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0033794757
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Electron capture dissociation of singly and multiply phosphorylated peptides
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Stensballe A., Jensen O.N., Olsen J.V., Haselmann K.F., Zubarev R.A. Electron capture dissociation of singly and multiply phosphorylated peptides. Rapid Commun. Mass Spectrom. 14:2000;1793-1800.
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(2000)
Rapid Commun. Mass Spectrom.
, vol.14
, pp. 1793-1800
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Stensballe, A.1
Jensen, O.N.2
Olsen, J.V.3
Haselmann, K.F.4
Zubarev, R.A.5
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6
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0035173029
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Phosphopetide/phosphoprotein mapping by electron capture dissociation mass spectrometry
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Shi S.D.H., Hemling M.E., Carr S.A., Horn D.M., Lindh I., McLafferty F.W. Phosphopetide/phosphoprotein mapping by electron capture dissociation mass spectrometry. Anal. Chem. 73:2001;19-22.
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(2001)
Anal. Chem.
, vol.73
, pp. 19-22
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Shi, S.D.H.1
Hemling, M.E.2
Carr, S.A.3
Horn, D.M.4
Lindh, I.5
McLafferty, F.W.6
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7
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0035884155
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Electron capture dissociation and infrared multiphoton dissociation MS/ MS of an N-glycosylated tryptic peptide to yield complementary sequence information
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Håkansson K., Cooper H.J., Emmett M.R., Costello C.E., Marshall A.G., Nilsson C.L. Electron capture dissociation and infrared multiphoton dissociation MS/MS of an N-glycosylated tryptic peptide to yield complementary sequence information. Anal. Chem. 73:2001;4530-4536.
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(2001)
Anal. Chem.
, vol.73
, pp. 4530-4536
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Håkansson, K.1
Cooper, H.J.2
Emmett, M.R.3
Costello, C.E.4
Marshall, A.G.5
Nilsson, C.L.6
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8
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0036884614
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Identification and localization of the fatty acid modification in ghrelin by electron capture dissociation
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Guan Z. Identification and localization of the fatty acid modification in ghrelin by electron capture dissociation. J. Am. Soc. Mass Spectrom. 13:2002;1443-1447.
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(2002)
J. Am. Soc. Mass Spectrom.
, vol.13
, pp. 1443-1447
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Guan, Z.1
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9
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0038825874
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Detection and characterization of methionine oxidation in peptides by CID and ECD
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Guan Z., Yates N.A., Bakhtiar R. Detection and characterization of methionine oxidation in peptides by CID and ECD. J. Am. Soc. Mass Spectrom. 14:2003;605-613.
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(2003)
J. Am. Soc. Mass Spectrom.
, vol.14
, pp. 605-613
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Guan, Z.1
Yates, N.A.2
Bakhtiar, R.3
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10
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0037067373
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High-performance liquid chromatography-mass spectrometry and electron-capture dissociation tandem mass spectrometry of osteocalcin. Determination of γ-carboxyglutamic acid residues
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Niiranen H., Budnik B.A., Zubarev R.A., Auriola S., Lapinjoki S. High-performance liquid chromatography-mass spectrometry and electron-capture dissociation tandem mass spectrometry of osteocalcin. Determination of γ-carboxyglutamic acid residues. J. Chromatogr. A. 962:2002;95-103.
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(2002)
J. Chromatogr. a
, vol.962
, pp. 95-103
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Niiranen, H.1
Budnik, B.A.2
Zubarev, R.A.3
Auriola, S.4
Lapinjoki, S.5
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11
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0035387446
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Advantages of external accumulation for electron capture dissociation in Fourier transform mass spectrometry
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Haselmann K.F., Budnik B.A., Olsen J.V., Nielsen M.L., Reis C.A., Clausen H., Johnsen A.H., Zubarev R.A. Advantages of external accumulation for electron capture dissociation in Fourier transform mass spectrometry. Anal. Chem. 73:2001;2998-3005.
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(2001)
Anal. Chem.
, vol.73
, pp. 2998-3005
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Haselmann, K.F.1
Budnik, B.A.2
Olsen, J.V.3
Nielsen, M.L.4
Reis, C.A.5
Clausen, H.6
Johnsen, A.H.7
Zubarev, R.A.8
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12
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0036012895
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Liquid chromatography and electron-capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry
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The first successful attempt combining ECD on-line with LC/MS/MS for the analysis of a standard peptide mixture and bovine serum albumin tryptic peptide digest. Meaningful sequence information, sufficient to identify the protein correctly with a Mascot search, was derived from each of the 13 most abundant peptide ions. The abstract also suggests (although the main text neither reports nor discusses) identification and localization of PTMs.
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Palmblad M., Tsybin Y.O., Ramstrom M., Bergquist J., Hakansson P. Liquid chromatography and electron-capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry. Rapid Commun. Mass Spectrom. 16:2002;988-992 The first successful attempt combining ECD on-line with LC/MS/ MS for the analysis of a standard peptide mixture and bovine serum albumin tryptic peptide digest. Meaningful sequence information, sufficient to identify the protein correctly with a Mascot search, was derived from each of the 13 most abundant peptide ions. The abstract also suggests (although the main text neither reports nor discusses) identification and localization of PTMs.
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(2002)
Rapid Commun. Mass Spectrom.
, vol.16
, pp. 988-992
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Palmblad, M.1
Tsybin, Y.O.2
Ramstrom, M.3
Bergquist, J.4
Hakansson, P.5
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13
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0034811887
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Improved low-energy electron injection systems for high rate electron capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry
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Tsybin Y.O., Håkansson P., Budnik B.A., Haselmann K.F., Kjeldsen F., Gorshkov M., Zubarev R.A. Improved low-energy electron injection systems for high rate electron capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry. Rapid. Commun. Mass Spectrom. 15:2001;1849-1854.
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(2001)
Rapid. Commun. Mass Spectrom.
, vol.15
, pp. 1849-1854
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Tsybin, Y.O.1
Håkansson, P.2
Budnik, B.A.3
Haselmann, K.F.4
Kjeldsen, F.5
Gorshkov, M.6
Zubarev, R.A.7
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14
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0034133274
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Electron capture dissociation for structural characterization of multiply charged protein cations
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Zubarev R.A., Horn D.M., Fridriksson E.K., Kelleher N.L., Kruger N.A., Lewis M.A., Carpenter B.K., McLafferty F.W. Electron capture dissociation for structural characterization of multiply charged protein cations. Anal. Chem. 72:2000;563-573.
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(2000)
Anal. Chem.
, vol.72
, pp. 563-573
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Zubarev, R.A.1
Horn, D.M.2
Fridriksson, E.K.3
Kelleher, N.L.4
Kruger, N.A.5
Lewis, M.A.6
Carpenter, B.K.7
McLafferty, F.W.8
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15
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0036012890
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Electron capture dissociation of polypeptides using a 3 Tesla Fourier transform ion cyclotron resonance mass spectrometer
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Polfer N.C., Haselmann K.F., Zubarev R.A., Langridge-Smith P.R.R. Electron capture dissociation of polypeptides using a 3. Tesla Fourier transform ion cyclotron resonance mass spectrometer Rapid. Commun. Mass Spectrom. 16:2002;936-943.
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(2002)
Rapid. Commun. Mass Spectrom.
, vol.16
, pp. 936-943
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Polfer, N.C.1
Haselmann, K.F.2
Zubarev, R.A.3
Langridge-Smith, P.R.R.4
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16
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0043270569
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Combined infrared multiphoton dissociation and electron capture dissociation with a hollow electron beam in Fourier transform ion cyclotron resonance mass spectrometry
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Tsybin Y.O., Witt M., Baykut G., Kjeldsen F., Hakansson P. Combined infrared multiphoton dissociation and electron capture dissociation with a hollow electron beam in Fourier transform ion cyclotron resonance mass spectrometry. Rapid Commun. Mass Spectrom. 17:2003;1759-1768.
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(2003)
Rapid Commun. Mass Spectrom.
, vol.17
, pp. 1759-1768
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Tsybin, Y.O.1
Witt, M.2
Baykut, G.3
Kjeldsen, F.4
Hakansson, P.5
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17
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0036911329
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Towards an understanding of the mechanism of electron capture dissociation: A historical perspective and modern ideas
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Zubarev R.A., Haselmann K.F., Budnik B.A., Kjeldsen F., Jensen F. Towards an understanding of the mechanism of electron capture dissociation: a historical perspective and modern ideas. Eur. J. Mass Spectrom. 8:2002;337-349.
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(2002)
Eur. J. Mass Spectrom.
, vol.8
, pp. 337-349
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Zubarev, R.A.1
Haselmann, K.F.2
Budnik, B.A.3
Kjeldsen, F.4
Jensen, F.5
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18
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0035416833
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High sensitivity electron capture dissociation tandem Fourier transform ion cyclotron resonance mass spectrometry of microelectrosprayed peptides
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Håkansson K., Emmett M.R., Hendrickson C.L., Marshall A.G. High sensitivity electron capture dissociation tandem Fourier transform ion cyclotron resonance mass spectrometry of microelectrosprayed peptides. Anal. Chem. 73:2001;3605-3610.
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(2001)
Anal. Chem.
, vol.73
, pp. 3605-3610
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Håkansson, K.1
Emmett, M.R.2
Hendrickson, C.L.3
Marshall, A.G.4
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19
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0034667929
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Activated ion electron capture dissociation for mass spectral sequencing of larger (42 kDa) proteins
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Horn D.M., Ge Y., McLafferty F.W. Activated ion electron capture dissociation for mass spectral sequencing of larger (42. kDa) proteins Anal. Chem. 72:2000;4778-4784.
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(2000)
Anal. Chem.
, vol.72
, pp. 4778-4784
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Horn, D.M.1
Ge, Y.2
McLafferty, F.W.3
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20
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0037196338
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Top down characterization of larger proteins (45 kDa) by electron capture dissociation mass spectrometry
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Several examples are given of the top-down, ECD-based approach to the characterization of errors in DNA-predicted protein sequences. In one example, the molecular weight of the 45 kDa phosphopantothenoylcysteine synthetase/decarboxylase (CoaBC), an enzyme involved in coenzyme A biosynthesis, was found to be 131 Da lower than that of the DNA prediction; the ECD spectrum showed that this was due to the removal of the N-terminal methionine residue.
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Ge Y., Lawhorn B.G., ElNaggar M., Strauss E., Park J.H., Begley T., McLafferty F.W. Top down characterization of larger proteins (45. kDa) by electron capture dissociation mass spectrometry J. Am. Chem. Soc. 124:2002;672-678 Several examples are given of the top-down, ECD-based approach to the characterization of errors in DNA-predicted protein sequences. In one example, the molecular weight of the 45 kDa phosphopantothenoylcysteine synthetase/decarboxylase (CoaBC), an enzyme involved in coenzyme A biosynthesis, was found to be 131 Da lower than that of the DNA prediction; the ECD spectrum showed that this was due to the removal of the N-terminal methionine residue.
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(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 672-678
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Ge, Y.1
Lawhorn, B.G.2
Elnaggar, M.3
Strauss, E.4
Park, J.H.5
Begley, T.6
McLafferty, F.W.7
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21
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0037398265
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Plasma electron capture dissociation for the characterization of large proteins by top-down mass spectrometry
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Sze S.K., Ge Y., Oh H., McLafferty F.W. Plasma electron capture dissociation for the characterization of large proteins by top-down mass spectrometry. Anal. Chem. 75:2003;1599-1603.
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(2003)
Anal. Chem.
, vol.75
, pp. 1599-1603
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Sze, S.K.1
Ge, Y.2
Oh, H.3
McLafferty, F.W.4
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22
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0037444520
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Distinguishing of Ile/Leu amino acid residues in the PP3 protein by (hot) electron capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry
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The analytical utility of HECD is evaluated using tryptic peptides from a bovine milk protein containing 135 amino acid residues. Using a formal procedure for Ile/Leu (Xle) residue assignment, the identities of 20 out of 25 Xle residues (80%) were determined. Reinspection of conventional ECD spectra also revealed the presence of Xle w ions, although at lower abundances, with 44% of all Xle residues distinguished. This testified to the presence of secondary sidechain losses in ECD, and the much greater extent of these losses in HECD.
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Kjeldsen F., Haselmann K.F., Sorensen E., Zubarev R.A. Distinguishing of Ile/Leu amino acid residues in the PP3 protein by (hot) electron capture dissociation in Fourier transform ion cyclotron resonance mass spectrometry. Anal. Chem. 75:2003;1267-1274 The analytical utility of HECD is evaluated using tryptic peptides from a bovine milk protein containing 135 amino acid residues. Using a formal procedure for Ile/Leu (Xle) residue assignment, the identities of 20 out of 25 Xle residues (80%) were determined. Reinspection of conventional ECD spectra also revealed the presence of Xle w ions, although at lower abundances, with 44% of all Xle residues distinguished. This testified to the presence of secondary sidechain losses in ECD, and the much greater extent of these losses in HECD.
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(2003)
Anal. Chem.
, vol.75
, pp. 1267-1274
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Kjeldsen, F.1
Haselmann, K.F.2
Sorensen, E.3
Zubarev, R.A.4
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23
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0038547949
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Secondary losses via γ-lactam formation in hot electron capture dissociation: A missing link to complete de novo sequencing of proteins?
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Kjeldsen F., Zubarev R.A. Secondary losses via γ-lactam formation in hot electron capture dissociation: a missing link to complete de novo sequencing of proteins? J. Am. Chem. Soc. 125:2003;6628-6629.
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(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 6628-6629
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Kjeldsen, F.1
Zubarev, R.A.2
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24
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0038142302
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Towards the standard-module approach to disulfide-linked polypeptide nanostructures. I. Methodological prerequisites and mass spectrometric characterization of the test two-loop structure
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Mirgorodskaya O.M., Haselmann K.F., Kjeldsen F., Roepstorff P., Zubarev R.A. Towards the standard-module approach to disulfide-linked polypeptide nanostructures. I. Methodological prerequisites and mass spectrometric characterization of the test two-loop structure. Eur. J. Mass. Spectrom. 9:2003;139-148.
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(2003)
Eur. J. Mass. Spectrom.
, vol.9
, pp. 139-148
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Mirgorodskaya, O.M.1
Haselmann, K.F.2
Kjeldsen, F.3
Roepstorff, P.4
Zubarev, R.A.5
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25
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0012252007
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Complete characterization of post-translational modification sites in the bovine milk protein PP3 by tandem mass spectrometry with electron capture dissociation as the last stage
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The REMMA procedure applied to the bovine milk PP3 protein containing 25% modifications by weight yielded all known modifications (five phosphorylations, two O- glycosylations and one N-glycosylation), as well as the previously unreported NeuNAc-Hex-[NeuNAc]HexNAc group O-linked to Ser60. It is argued that the approach can serve as a basis for high-throughput, high-sensitivity PTM characterization of biological important proteins.
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Kjeldsen F., Haselmann K.F., Budnik B.A., Sorensen E., Zubarev R.A. Complete characterization of post-translational modification sites in the bovine milk protein PP3 by tandem mass spectrometry with electron capture dissociation as the last stage. Anal. Chem. 75:2003;2355-2361 The REMMA procedure applied to the bovine milk PP3 protein containing 25% modifications by weight yielded all known modifications (five phosphorylations, two O- glycosylations and one N-glycosylation), as well as the previously unreported NeuNAc-Hex-[NeuNAc]HexNAc group O-linked to Ser60. It is argued that the approach can serve as a basis for high-throughput, high-sensitivity PTM characterization of biological important proteins.
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(2003)
Anal. Chem.
, vol.75
, pp. 2355-2361
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Kjeldsen, F.1
Haselmann, K.F.2
Budnik, B.A.3
Sorensen, E.4
Zubarev, R.A.5
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27
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0035840954
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Kinetic intermediates in the folding of gaseous protein ions characterized by electron capture dissociation
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Horn D.M., Breuker K., Frank A.J., McLafferty F.W. Kinetic intermediates in the folding of gaseous protein ions characterized by electron capture dissociation. J. Am. Chem. Soc. 123:2001;9792-9799.
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(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 9792-9799
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Horn, D.M.1
Breuker, K.2
Frank, A.J.3
McLafferty, F.W.4
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28
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0037024186
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Detailed unfolding and folding of gaseous ubiquitin ions characterized by electron capture dissociation
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Breuker K., Oh H., Horn D.M., Cerda B., McLafferty F.W. Detailed unfolding and folding of gaseous ubiquitin ions characterized by electron capture dissociation. J. Am. Chem. Soc. 124:2002;6407-6420.
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(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 6407-6420
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Breuker, K.1
Oh, H.2
Horn, D.M.3
Cerda, B.4
McLafferty, F.W.5
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29
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0000741615
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Electron detachment dissociation of peptide di-anions: An electron-hole recombination phenomenon
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Budnik B.A., Haselmann K.F., Zubarev R.A. Electron detachment dissociation of peptide di-anions: an electron-hole recombination phenomenon. Chem. Phys. Lett. 342:2000;299-302.
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(2000)
Chem. Phys. Lett.
, vol.342
, pp. 299-302
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Budnik, B.A.1
Haselmann, K.F.2
Zubarev, R.A.3
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30
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0037338365
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Proteomic analysis of post-translational modifications
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This recent review discusses the importance of high-sensitivity PTM analysis for providing insight into biological function. The potential of novel mass spectrometric peptide sequencing approaches, including ECD, for mapping modification sites is discussed. It is predicted that ECD in combination with novel hybrid FTICR instruments will provide characterization of labile modifications with a sensitivity and speed approaching standard mass-spectrometric peptide sequencing.
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Mann M., Jensen O.N. Proteomic analysis of post-translational modifications. Nat. Biotechnol. 21:2003;255-261 This recent review discusses the importance of high-sensitivity PTM analysis for providing insight into biological function. The potential of novel mass spectrometric peptide sequencing approaches, including ECD, for mapping modification sites is discussed. It is predicted that ECD in combination with novel hybrid FTICR instruments will provide characterization of labile modifications with a sensitivity and speed approaching standard mass-spectrometric peptide sequencing.
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(2003)
Nat. Biotechnol.
, vol.21
, pp. 255-261
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Mann, M.1
Jensen, O.N.2
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