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Conformational effects in enzyme catalysis: QM/MM free energy calculation of the 'NAC' contribution in chorismate mutase

Research output: Contribution to journal › Article (Academic Journal) › peer-review

61 Citations (Scopus)

Abstract

The controversial 'near attack conformation'(NAC) effect in the important model enzyme chorismate mutase is calculated to be 3.8-4.6 kcal mol(-1) by QM/MM free energy perturbation molecular dynamics methods, showing that the NAC effect by itself does not account for catalysis in this enzyme.
Original languageEnglish
Pages (from-to)1238-1239
Number of pages2
JournalChemical Communications
Volume10
Issue number10
DOIs
Publication statusPublished - 21 May 2004

Research Groups and Themes

  • Bristol BioDesign Institute
  • Physical & Theoretical

Keywords

  • Catalysis
  • Molecular Conformation
  • Chorismate Mutase
  • synthetic biology

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