메뉴 건너뛰기




Volumn 40, Issue 10, 2005, Pages 1357-1361

Theoretical study of the gas-phase structures of sodiated and cesiated leucine and isoleucine: Zwitterionic structure disfavored in kinetic method experiments

Author keywords

Alkali metals; Density functional theory; Gas phase structure; Isoleucine; Kinetic method; Leucine

Indexed keywords

ALKALI METALS; COMPLEXATION; MASS SPECTROMETRY; PROBABILITY DENSITY FUNCTION; REACTION KINETICS;

EID: 27644585185     PISSN: 10765174     EISSN: None     Source Type: Journal    
DOI: 10.1002/jms.926     Document Type: Article
Times cited : (10)

References (23)
  • 1
    • 0031876084 scopus 로고    scopus 로고
    • +) with glycine in the gas phase: A theoretical study
    • +) with glycine in the gas phase: A theoretical study. Chem. Eur. J. 1998; 4: 1561.
    • (1998) Chem. Eur. J. , vol.4 , pp. 1561
    • Hoyau, S.1    Ohanessian, G.2
  • 3
    • 0000367807 scopus 로고    scopus 로고
    • On the question of salt bridges of cationized amino acids in the gas phase: Glycine and arginine
    • Wyttenbach T, Witt M, Bowers MT. On the question of salt bridges of cationized amino acids in the gas phase: glycine and arginine. Int. J. Mass Spectrom. 1999; 182/183: 243.
    • (1999) Int. J. Mass Spectrom. , vol.182-183 , pp. 243
    • Wyttenbach, T.1    Witt, M.2    Bowers, M.T.3
  • 4
    • 0034640056 scopus 로고    scopus 로고
    • On the stability of amino acid zwitterions in the gas phase: The influence of derivatization, proton affinity and alkali ion addition
    • Wyttenbach T, Witt M, Bowers MT. On the stability of amino acid zwitterions in the gas phase: the influence of derivatization, proton affinity and alkali ion addition. J. Am. Chem. Soc. 2000; 122: 3458.
    • (2000) J. Am. Chem. Soc. , vol.122 , pp. 3458
    • Wyttenbach, T.1    Witt, M.2    Bowers, M.T.3
  • 8
    • 0034249010 scopus 로고    scopus 로고
    • + to aromatic amino acids: A density functional computational study of cation-π interactions
    • + to aromatic amino acids: A density functional computational study of cation-π interactions. J. Phys. Chem. A 2000; 104: 8067.
    • (2000) J. Phys. Chem. A , vol.104 , pp. 8067
    • Dunbar, R.C.1
  • 9
    • 0043208673 scopus 로고    scopus 로고
    • + affinities of gas-phase amino acids by ligand exchange equilibrium
    • + affinities of gas-phase amino acids by ligand exchange equilibrium. Int. J. Mass Spectrom. 2003; 228: 825.
    • (2003) Int. J. Mass Spectrom. , vol.228 , pp. 825
    • Gapeev, A.1    Dunbar, R.C.2
  • 10
    • 0242362231 scopus 로고    scopus 로고
    • Binding energies of water to sodiated valine and structural isomers in the gas phase: The effect of proton affinity on zwitterion stability
    • Lemoff AS, Bush MF, Williams ER. Binding energies of water to sodiated valine and structural isomers in the gas phase: the effect of proton affinity on zwitterion stability. J. Am. Chem. Soc. 2003; 125: 13 576.
    • (2003) J. Am. Chem. Soc. , vol.125 , pp. 13576
    • Lemoff, A.S.1    Bush, M.F.2    Williams, E.R.3
  • 11
    • 21044448732 scopus 로고    scopus 로고
    • Gas phase structure of the sodiated amino acids probed by H/D exchange reactions
    • Rožman M. Gas phase structure of the sodiated amino acids probed by H/D exchange reactions. Croat. Chem. Acta 2005; 78: 185.
    • (2005) Croat. Chem. Acta , vol.78 , pp. 185
    • Rožman, M.1
  • 12
    • 0001041828 scopus 로고    scopus 로고
    • Hydration of valine-cation complexes in the gas phase: On the number of water molecules necessary to form a zwitterion
    • Jockusch RA, Price WD, Williams ER. Hydration of valine-cation complexes in the gas phase: on the number of water molecules necessary to form a zwitterion. J. Phys. Chem. A 1999; 103: 9266.
    • (1999) J. Phys. Chem. A , vol.103 , pp. 9266
    • Jockusch, R.A.1    Price, W.D.2    Williams, E.R.3
  • 13
    • 0037725007 scopus 로고    scopus 로고
    • + with proline amino acid. Complexation modes, potential energy profiles and metal ion affinities
    • + with proline amino acid. Complexation modes, potential energy profiles and metal ion affinities. J. Phys. Chem. B 2003; 107: 2588.
    • (2003) J. Phys. Chem. B , vol.107 , pp. 2588
    • Marino, T.1    Russo, N.2    Toscano, M.3
  • 14
    • 1642290025 scopus 로고    scopus 로고
    • Gas-phase conformations: The ion mobility/ion chromatography method
    • Wyttenbach T, Bowers MT. Gas-phase conformations: The ion mobility/ion chromatography method. Top. Curr. Chem. 2003; 225: 207.
    • (2003) Top. Curr. Chem. , vol.225 , pp. 207
    • Wyttenbach, T.1    Bowers, M.T.2
  • 15
    • 0031082985 scopus 로고    scopus 로고
    • Ion-molecule reactions as probes of gas-phase structures of peptides and proteins
    • Green MK, Lebrilla CB. Ion-molecule reactions as probes of gas-phase structures of peptides and proteins. Mass Spectrom. Rev. 1997; 16: 53.
    • (1997) Mass Spectrom. Rev. , vol.16 , pp. 53
    • Green, M.K.1    Lebrilla, C.B.2
  • 17
    • 2442637587 scopus 로고    scopus 로고
    • Gas-phase H/D exchange of sodiated glycine oligomers with NDs: Exchange kinetics do not reflect parent ion structures
    • Cox HA, Julian RR, Lee SW, Beauchamp JL. Gas-phase H/D exchange of sodiated glycine oligomers with NDs: exchange kinetics do not reflect parent ion structures. J. Am. Chem. Soc. 2004; 126: 6485.
    • (2004) J. Am. Chem. Soc. , vol.126 , pp. 6485
    • Cox, H.A.1    Julian, R.R.2    Lee, S.W.3    Beauchamp, J.L.4
  • 18
    • 27644435501 scopus 로고    scopus 로고
    • Gas phase H/D exchange of sodiated amino acids: Why do we see zwitterions?
    • accepted for publication
    • Rožman M, Bertoša B, Klasinc L, Srzić D. Gas phase H/D exchange of sodiated amino acids: why do we see zwitterions? J. Am. Soc. Mass Spectrom. accepted for publication.
    • J. Am. Soc. Mass Spectrom.
    • Rožman, M.1    Bertoša, B.2    Klasinc, L.3    Srzić, D.4
  • 19
    • 0037087731 scopus 로고    scopus 로고
    • Alkali metal ion binding to amino acids versus their methyl esters: Affinity trends and structural changes in the gas phase
    • Talley JM, Cerda BA, Ohanessian G, Wesdemiotis C. Alkali metal ion binding to amino acids versus their methyl esters: affinity trends and structural changes in the gas phase. Chem. Eur. J. 2002; 8: 1377.
    • (2002) Chem. Eur. J. , vol.8 , pp. 1377
    • Talley, J.M.1    Cerda, B.A.2    Ohanessian, G.3    Wesdemiotis, C.4
  • 22
    • 0000189651 scopus 로고
    • Density-functional thermochemistry. III. The role of exact exchange
    • Becke AD. Density-functional thermochemistry. III. The role of exact exchange. J. Chem. Phys. 1993; 98: 5648.
    • (1993) J. Chem. Phys. , vol.98 , pp. 5648
    • Becke, A.D.1
  • 23
    • 0345491105 scopus 로고
    • Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density
    • Lee C, Yang W, Parr RG. Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density. Phys. Rev. B 1988; 37: 785.
    • (1988) Phys. Rev. B , vol.37 , pp. 785
    • Lee, C.1    Yang, W.2    Parr, R.G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.