메뉴 건너뛰기




Volumn 17, Issue 30, 2011, Pages 8318-8323

Water-based hydrogen-atom wires as mediators in long-range proton-coupled electron transfer in enzymes: A new twist on water reactivity

Author keywords

density functional calculations; hydrogen transfer; metalloenzymes; molecular dynamics; water

Indexed keywords

ATOMS; COPPER COMPOUNDS; DENSITY FUNCTIONAL THEORY; ELECTRON TRANSITIONS; HYDROGEN; METAL COMPLEXES; MOLECULAR DYNAMICS; WATER;

EID: 79960331344     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201100964     Document Type: Article
Times cited : (18)

References (73)
  • 6
    • 34447637309 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2007, 46, 5284-5304. Computational studies on metalloenzymes
    • (2007) Angew. Chem. Int. Ed. , vol.46 , pp. 5284-5304
  • 22
    • 33645637817 scopus 로고    scopus 로고
    • A review
    • A review:, J. P. Klinman, J. Biol. Chem. 2006, 281, 3013-3016.
    • (2006) J. Biol. Chem. , vol.281 , pp. 3013-3016
    • Klinman, J.P.1
  • 30
    • 33748636029 scopus 로고    scopus 로고
    • references therein
    • Angew. Chem. Int. Ed. 2006, 45, 5522-5526 and references therein
    • (2006) Angew. Chem. Int. Ed. , vol.45 , pp. 5522-5526
  • 43
    • 70349952257 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2009, 48, 4232-4234.
    • (2009) Angew. Chem. Int. Ed. , vol.48 , pp. 4232-4234
  • 44
    • 0033523919 scopus 로고    scopus 로고
    • This not a problem because coupling to exergonic reactions would drive the overall process to completeness., C. C. Page, C. C. Moser, X. Chen, L. Dutton, Nature 1999, 402, 47-52.
    • (1999) Nature , vol.402 , pp. 47-52
    • Page, C.C.1    Moser, C.C.2    Chen, X.3    Dutton, L.4
  • 46
    • 65549157579 scopus 로고    scopus 로고
    • -1, which corresponds to a hydrogen bond lifetime of 0.1-0.2ps at 300K:, S Han, P. Kumar, H. E. Stanley, Phys. Rev. E 2009, 79, 041202.
    • (2009) Phys. Rev. e , vol.79 , pp. 041202
    • Han, S.1    Kumar, P.2    Stanley, H.E.3
  • 47
    • 34249088888 scopus 로고    scopus 로고
    • G. A. DiLabio, E. R. Johnson, J. Am. Chem. Soc. 2007, 129, 6199-6203. Interestingly, electron-proton transfer in a related model containing only aquo ligands around both Cu atoms follow a HAT mechanism (see the Supporting Information).
    • (2007) J. Am. Chem. Soc. , vol.129 , pp. 6199-6203
    • Dilabio, G.A.1    Johnson, E.R.2
  • 53
    • 13544277451 scopus 로고    scopus 로고
    • Ab initio calculations of pure electron transfer rates in Ru-modified azurin proteins also show low electronic coupling between Cu and Ru:, T. R. Prytkova, I. V. Kurnikov, D. A. Beratan, J. Phys. Chem. B 2005, 109, 1618-1625.
    • (2005) J. Phys. Chem. B , vol.109 , pp. 1618-1625
    • Prytkova, T.R.1    Kurnikov, I.V.2    Beratan, D.A.3
  • 56
    • 67651224886 scopus 로고    scopus 로고
    • Recently, a long distance PCET process (11.2Å) has been reported:, V. M. Manner, J. M. Mayer, J. Am. Chem. Soc. 2009, 131, 9874-9875.
    • (2009) J. Am. Chem. Soc. , vol.131 , pp. 9874-9875
    • Manner, V.M.1    Mayer, J.M.2
  • 73
    • 77956571266 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2010, 49, 6714-6716.
    • (2010) Angew. Chem. Int. Ed. , vol.49 , pp. 6714-6716


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.