Literature DB >> 12862445

Structural analogues of the bimetallic reaction center in acetyl CoA synthase: a Ni--Ni model with bound CO.

Rachel C Linck1, Cameron W Spahn, Thomas B Rauchfuss, Scott R Wilson.   

Abstract

Models for the active site of the acetyl CoA synthase (ACS) were synthesized by attachment of Cu+ and Ni(0) to nickel diaminodithiolate (S2N2) and diamidodithiolate (S2N2') complexes. The Ni-Ni species form stable CO adducts, i.e., [{(CO)2Ni}{NiS2N2'}]2-, whereas the Cu-NiS2N2 and Cu-NiS2N2' models do not. These results provide supporting evidence for a biological role for reduced nickel in ACS.

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Year:  2003        PMID： 12862445     DOI： 10.1021/ja035606c

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  16 in total

1.  Bisamidate and mixed amine/amidate NiN2S2 complexes as models for nickel-containing acetyl coenzyme A synthase and superoxide dismutase: an experimental and computational study.

Authors:  Vaidyanathan Mathrubootham; Jason Thomas; Richard Staples; John McCraken; Jason Shearer; Eric L Hegg
Journal:  Inorg Chem       Date:  2010-06-21       Impact factor: 5.165

Review 2.  Frontiers, opportunities, and challenges in biochemical and chemical catalysis of CO2 fixation.

Authors:  Aaron M Appel; John E Bercaw; Andrew B Bocarsly; Holger Dobbek; Daniel L DuBois; Michel Dupuis; James G Ferry; Etsuko Fujita; Russ Hille; Paul J A Kenis; Cheryl A Kerfeld; Robert H Morris; Charles H F Peden; Archie R Portis; Stephen W Ragsdale; Thomas B Rauchfuss; Joost N H Reek; Lance C Seefeldt; Rudolf K Thauer; Grover L Waldrop
Journal:  Chem Rev       Date:  2013-06-14       Impact factor: 60.622

3.  Binuclear complexes containing a methylnickel moiety: relevance to organonickel intermediates in acetyl coenzyme A synthase catalysis.

Authors:  William G Dougherty; Krishnan Rangan; Molly J O'Hagan; Glenn P A Yap; Charles G Riordan
Journal:  J Am Chem Soc       Date:  2008-09-19       Impact factor: 15.419

Review 4.  Metal-metal bonds in biology.

Authors:  Paul A Lindahl
Journal:  J Inorg Biochem       Date:  2011-08-26       Impact factor: 4.155

5.  Tridentate N(2)S ligand from 2,2'-dithiodibenzaldehyde and N,N-dimethylethylenediamine: Synthesis, structure, and characterization of a Ni(II) complex with relevance to Ni Superoxide Dismutase.

Authors:  Joshua R Zimmerman; Bradley W Smucker; Ryan P Dain; Michael J Vanstipdonk; David M Eichhorn
Journal:  Inorganica Chim Acta       Date:  2011-07-15       Impact factor: 2.545

6.  Modeling carbon monoxide dehydrogenase/acetyl-CoA synthase (CODH/ACS): a trinuclear nickel complex employing deprotonated amides and bridging thiolates.

Authors:  Øyvind Hatlevik; Mary C Blanksma; Vaidyanathan Mathrubootham; Atta M Arif; Eric L Hegg
Journal:  J Biol Inorg Chem       Date:  2004-01-21       Impact factor: 3.358

7.  Imidazole-containing (N3S)-Ni(II) complexes relating to nickel containing biomolecules.

Authors:  Roxanne M Jenkins; Michael L Singleton; Elky Almaraz; Joseph H Reibenspies; Marcetta Y Darensbourg
Journal:  Inorg Chem       Date:  2009-08-03       Impact factor: 5.165

8.  Interplay between glutathione, Atx1 and copper: X-ray absorption spectroscopy determination of Cu(I) environment in an Atx1 dimer.

Authors:  David Poger; Clara Fillaux; Roger Miras; Serge Crouzy; Pascale Delangle; Elisabeth Mintz; Christophe Den Auwer; Michel Ferrand
Journal:  J Biol Inorg Chem       Date:  2008-08-13       Impact factor: 3.358

Review 9.  Synthetic chemistry and chemical precedents for understanding the structure and function of acetyl coenzyme A synthase.

Authors:  Charles G Riordan
Journal:  J Biol Inorg Chem       Date:  2004-06-24       Impact factor: 3.358

Review 10.  Acetyl-coenzyme A synthase: the case for a Ni(p)(0)-based mechanism of catalysis.

Authors:  Paul A Lindahl
Journal:  J Biol Inorg Chem       Date:  2004-06-25       Impact factor: 3.358
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