-
1
-
-
2142818370
-
-
(a) Hunt, D. F.; Yates, J. R.; Shabanowitz, J.; Winston, S.; Hauer, C. H. Protein sequencing by tandem mass spectrometry. Proc. Natl. Acad. Sci. U.S.A.1986, 83, 6233-6237. 1(b) Kulik, W.; Heerma, W. A study of the positive and negative fast atom bombardment mass spectra of α-amino acids. Biomed. Mass Spectrom. 1988, 15, 419-427. 1(c) Mueller, D. R.; Eckersley, M.
-
-
-
-
2
-
-
2142814098
-
-
+ ions.
-
-
-
-
3
-
-
2142642020
-
-
(a) Maycock, C. D.; Stoodley, R. J. Studies related to thiirans. Part 1. Synthesis of chiral thiirancarboxylates. J. Chem. Soc. Perkin Trans. I 1979, 1852-1857. 3(b) Friedman, M. The Chemistry and Biochemistry of the Sulfhydryl Group in Amino Acids, Peptides, and Proteins; Pergamon: Oxford, 1973.
-
-
-
-
4
-
-
2142706982
-
-
For discussions on neighboring group effects in solution, see: (a) Capon, B. Neighboring group participation. Q. Rev. 1964, 18, 45-111. 4(b) March, J. Advanced Organic Chemistry, 4th ed.; Wiley: New York, 1992; pp 308-312. For some of the first observations of neighboring group effects involving loss of water from protonated alcohols in the gas phase see: 4(c) Kim, J. K.; Findlay, M. C.; Henderson, W. G.; Caserio, M. C. Ion cyclotron resonance spectroscopy. Neighboring group effects in the gas phase ionization of β-substituted alcohols. J. Am. Chem. Soc. 1973, 95, 2184-2193.
-
-
-
-
5
-
-
2142705545
-
-
For reviews on charge remote fragmentation mechanisms see: (a) Gross, M. Charge remote fragmentations: method, mechanism and applications. Int. J. Mass Spectrom. Ion Processes 1992, 118/119, 137-165. 5(b) Adams, J. Charge remote fragmentations: analytical applications and fundamental studies. Mass Spectrom. Rev. 1990, 9, 141-186.
-
-
-
-
7
-
-
2142644862
-
-
(a) Annan, R. S.; Carr, S. A. Phosphopeptide analysis by matrix assisted laser desorption time-of-flight mass spectrometry. Anal. Chem. 1996, 68, 3413-3421. 7(b) Zugaro, L. M.; Reid, G. E.; Ji, H.; Eddes, J. S.; Murphy, A. C.; Burgess, A. W.; Simpson, R. J.
-
-
-
-
8
-
-
2142643460
-
-
(a) Nakagawa, Y.; Tsuno, Y.; Nakajima, K.; Iwai, M.; Kawai, H.; Okawa, K. Studies on hydroxyl amino acids IV. Syntheses of several peptides containing aziridinecarboxylic acid derived from the corresponding hydroxyl amino acid derivatives.
-
-
-
-
10
-
-
0003511271
-
-
Gross E., Meienhofer J. (Eds.), The Peptides; Analysis, Synthesis, Biology. Volume 5: Special Methods in Peptide Synthesis, Part B, New York: Academic
-
(1983)
, pp. 111-216
-
-
Bodanszky, M.1
Martinez, J.2
-
12
-
-
2142774310
-
-
(a) Pogliani, L.; Ziessow, D. 1H and 13C NMR study of phosphopeptides 1. Acetylphosphoserine and acetylphosphothreonine. Tetrahedron 1979, 35, 2867-2873. 13(b) DeWitt, H. D.; Ingersoll, A. W. The preparation of pure N-acetyl-L-leucine and L-leucine. J. Am. Chem. Soc. 1951, 73, 3359-3360.
-
-
-
-
13
-
-
2142714270
-
-
Gaussian 98, Revision A.7, Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.; Zakrzewski, V. G.; Montgomery, J. A., Jr.; Stratman, R. E.; Burant, J. C.; Dapprich, S.; Millam, J. M.; Daniels, A. D.; Kudin, K. N.; Strain, M. C.; Farkas, O.; Tomasi, J.; Barone, V.; Cossi, M.; Cammi, R.; Mennucci, B.; Pomelli, C.; Adamo, C.; Clifford, S.; Ochterski, J.; Petersson, G. A.; Ayala, P. Y.; Cui, Q.; Morokuma, K.; Malick, D. K.; Rabuck, A. D.; Raghavachari, K.; Foresman, J. B.; Cioslowski, J.; Ortiz, J. V.; Baboul, A. G.; Stefanov, B. B.; Liu, G.; Liashenko, A.; Piskorz, P.; Komaromi, I.; Gomperts, R.; Martin, R. L.; Fox, D. J.; Keith, T.; Al-Laham, M. A.; Peng, C. Y.; Nanayakkara, A.; Gonzalez, C.; Challacombe, M.; Gill, P. M. W.; Johnson, B.; Chen, W.; Wong, M. W.; Andres, J. L.; Gonzalez, C.; Head-Gordon, M.; Replogle, E. S.; Pople, J. A. Gaussian, Inc., Pittsburgh, PA, 1998.
-
-
-
-
16
-
-
0011083273
-
Harmonic vibrational frequencies; An evaluation of Hartree-Fock, Møller-Plesset, quadratic interaction, density functional theory, and semiempirical scale factors
-
(1996)
J. Phys. Chem.
, vol.100
, pp. 16502-16513
-
-
Scott, A.P.1
Radom, L.2
-
18
-
-
2142717090
-
-
-1 see: NIST homepage: http://webbook.nist.gov/chemistry. 18(b) Nakata, H.; Suzuki, Y.; Shibata, M.; Takahashi, K.; Konishi, H.; Takeda, N.; Tatematsu, A. Chemical ionization mass spectrometry of bifunctional compounds. The behaviour of bifunctional compounds on protonation. Org. Mass Spectrom. 1990, 25, 649-654.
-
-
-
-
19
-
-
2142698376
-
-
For ab initio calculations on 1,2 elimination reactions see: (a) Wolfe, S.; Kim, C.-K. Barrier widths and tunneling in the four centered syn elimination of H-X from ethyl-X. The role of transition state asymmetry. Isr. J. Chem. 1993, 33, 295-305. For reviews on the mechanism and experimental data of gas phase pyrolysis reactions see: 19(b) Brown, R. F. C. Pyrolytic Methods in Organic Chemistry; Academic: New York, 1980. 19(c) Smith, G. G.; Kelly, F. W. Structure-reactivity relations in homogeneous gas phase reactions. Thermolyses and rearrangements. Prog. Phys. Org. Chem. 1971, 8, 75-234. 19(d) DePuy, C. H.; King, R. W. Pyrolytic cis eliminations. Chem. Rev. 1960, 60, 431-457.
-
-
-
-
20
-
-
2142770022
-
-
O'Hair, R. A. J.; Broughton, P. S.; Styles, M. L.; Frink, B. T.; Hadad, C. M. The fragmentation pathways of protonated glycine. A computational study. J. Am. Soc. Mass Spectrom. in press. 20(b) Csonka, I. P.; Paizs, B.; Lendvay, G.; Suhai, S. Proton mobility in protonated peptides: a joint molecular orbital and RRKM study. Rapid. Commun. Mass Spectrom. 2000, 14, 417-431.
-
-
-
-
22
-
-
2142818369
-
-
-1 see: Gevrey, S.; Luna, A.; Haldys, V.; Tortajada, J.; Morizur, J.-P. Experimental and theoretical studies of the gas phase protonation of orthophosphoric acid. J. Chem. Phys. 1998, 108, 2458-2465.
-
-
-
-
24
-
-
0001041828
-
Structure of cationized arginine (Arg.M+, M = H, Li, Na, K, Rb, and Cs) in the gas phase; Further evidence for zwitterionic arginine
-
(1999)
J. Phys. Chem. A
, vol.103
, pp. 9266-9274
-
-
Jockusch, R.A.1
Price, W.D.2
Williams, E.R.3
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