Literature DB >> 12859213

ENDOR of metalloenzymes.

Brian M Hoffman1.   

Abstract

This Account examines the role of electron-nuclear double resonance (endor) spectroscopy in furthering our understanding of how metal ions function in biological systems. It briefly describes endor and electron spin-echo envelope modulation (eseem) spectroscopies and then illustrates the uses of endor with several case studies from our own research: cytochrome c peroxidase compound ES; ribonucleotide reductase intermediate X; allylbenzene-inactivated chloroperoxidase; the role of the [4Fe-4S](+) cluster in enzymes of the "radical S-adenosylmethionine" superfamily; dioxygen activation by heme enzymes. Finally, it briefly considers future developments.

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Year:  2003        PMID： 12859213     DOI： 10.1021/ar0202565

Source DB:  PubMed          Journal:  Acc Chem Res        ISSN： 0001-4842            Impact factor:   22.384


  21 in total

Review 1.  Spectroscopic and computational insights into the geometric and electronic properties of the A-cluster of acetyl-coenzyme A synthase.

Authors:  Thomas C Brunold
Journal:  J Biol Inorg Chem       Date:  2004-06-24       Impact factor: 3.358

Review 2.  Synthetic analogues of cysteinate-ligated non-heme iron and non-corrinoid cobalt enzymes.

Authors:  Julie A Kovacs
Journal:  Chem Rev       Date:  2004-02       Impact factor: 60.622

3.  CW-EPR and ENDOR study of cytochrome c6 from Anabaena PCC 7119.

Authors:  Inés García-Rubio; Milagros Medina; Richard Cammack; Pablo J Alonso; Jesús I Martínez
Journal:  Biophys J       Date:  2006-06-23       Impact factor: 4.033

Review 4.  Advanced paramagnetic resonance spectroscopies of iron-sulfur proteins: Electron nuclear double resonance (ENDOR) and electron spin echo envelope modulation (ESEEM).

Authors:  George E Cutsail; Joshua Telser; Brian M Hoffman
Journal:  Biochim Biophys Acta       Date:  2015-02-14

5.  ENDOR/HYSCORE studies of the common intermediate trapped during nitrogenase reduction of N2H2, CH3N2H, and N2H4 support an alternating reaction pathway for N2 reduction.

Authors:  Dmitriy Lukoyanov; Sergei A Dikanov; Zhi-Yong Yang; Brett M Barney; Rimma I Samoilova; Kuppala V Narasimhulu; Dennis R Dean; Lance C Seefeldt; Brian M Hoffman
Journal:  J Am Chem Soc       Date:  2011-07-11       Impact factor: 15.419

Review 6.  Understanding Biological Hydrogen Transfer Through the Lens of Temperature Dependent Kinetic Isotope Effects.

Authors:  Judith P Klinman; Adam R Offenbacher
Journal:  Acc Chem Res       Date:  2018-08-28       Impact factor: 22.384

7.  EPR and (57)Fe ENDOR investigation of 2Fe ferredoxins from Aquifex aeolicus.

Authors:  George E Cutsail; Peter E Doan; Brian M Hoffman; Jacques Meyer; Joshua Telser
Journal:  J Biol Inorg Chem       Date:  2012-08-08       Impact factor: 3.358

8.  Direct demonstration of the presence of coordinated sulfate in the reaction pathway of Arabidopsis thaliana sulfite oxidase using 33S labeling and ESEEM spectroscopy.

Authors:  Andrei V Astashkin; Kayunta Johnson-Winters; Eric L Klein; Robert S Byrne; Russ Hille; Arnold M Raitsimring; John H Enemark
Journal:  J Am Chem Soc       Date:  2007-11-06       Impact factor: 15.419

9.  The ferric-hydroperoxo complex of chloroperoxidase.

Authors:  Ilia G Denisov; John H Dawson; Lowell P Hager; Stephen G Sligar
Journal:  Biochem Biophys Res Commun       Date:  2007-10-01       Impact factor: 3.575

10.  Electron spin-echo envelope modulation (ESEEM) reveals water and phosphate interactions with the KcsA potassium channel.

Authors:  John A Cieslak; Pamela J Focia; Adrian Gross
Journal:  Biochemistry       Date:  2010-02-23       Impact factor: 3.162
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