Metil coenzima M redutase (MCR) e o fator 430 (F430)

Detalhes bibliográficos
Autor(a) principal: Nakagaki,Shirley
Data de Publicação: 2006
Outros Autores: Friedermann,Geraldo Roberto, Caiut,José Maurício Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022
Resumo: This review presents studies on methyl coenzyme M reductase, the biological system Factor 430 (F430) and the use of nickel(II) complexes as structural and functional models. The ability of F430 and nickel(II) macrocycle complexes to mediate the reductive dehalogenation of cyclohexyl halogens and the CH3-S bond cleavage of methyl CoM (by sodium borohydride and some intermediate species) proposed for the catalytic cycle of the biological system F430 was reviewed. The importance of the structure of the nickel complexes and the condition of the catalytic reduction reaction are also discussed.
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spelling Metil coenzima M redutase (MCR) e o fator 430 (F430)nickel complexescoenzyme M reductaseF430This review presents studies on methyl coenzyme M reductase, the biological system Factor 430 (F430) and the use of nickel(II) complexes as structural and functional models. The ability of F430 and nickel(II) macrocycle complexes to mediate the reductive dehalogenation of cyclohexyl halogens and the CH3-S bond cleavage of methyl CoM (by sodium borohydride and some intermediate species) proposed for the catalytic cycle of the biological system F430 was reviewed. The importance of the structure of the nickel complexes and the condition of the catalytic reduction reaction are also discussed.Sociedade Brasileira de Química2006-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022Química Nova v.29 n.5 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000500022info:eu-repo/semantics/openAccessNakagaki,ShirleyFriedermann,Geraldo RobertoCaiut,José Maurício Almeidapor2011-09-06T00:00:00Zoai:scielo:S0100-40422006000500022Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2011-09-06T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Metil coenzima M redutase (MCR) e o fator 430 (F430)
title Metil coenzima M redutase (MCR) e o fator 430 (F430)
spellingShingle Metil coenzima M redutase (MCR) e o fator 430 (F430)
Nakagaki,Shirley
nickel complexes
coenzyme M reductase
F430
title_short Metil coenzima M redutase (MCR) e o fator 430 (F430)
title_full Metil coenzima M redutase (MCR) e o fator 430 (F430)
title_fullStr Metil coenzima M redutase (MCR) e o fator 430 (F430)
title_full_unstemmed Metil coenzima M redutase (MCR) e o fator 430 (F430)
title_sort Metil coenzima M redutase (MCR) e o fator 430 (F430)
author Nakagaki,Shirley
author_facet Nakagaki,Shirley
Friedermann,Geraldo Roberto
Caiut,José Maurício Almeida
author_role author
author2 Friedermann,Geraldo Roberto
Caiut,José Maurício Almeida
author2_role author
author
dc.contributor.author.fl_str_mv Nakagaki,Shirley
Friedermann,Geraldo Roberto
Caiut,José Maurício Almeida
dc.subject.por.fl_str_mv nickel complexes
coenzyme M reductase
F430
topic nickel complexes
coenzyme M reductase
F430
description This review presents studies on methyl coenzyme M reductase, the biological system Factor 430 (F430) and the use of nickel(II) complexes as structural and functional models. The ability of F430 and nickel(II) macrocycle complexes to mediate the reductive dehalogenation of cyclohexyl halogens and the CH3-S bond cleavage of methyl CoM (by sodium borohydride and some intermediate species) proposed for the catalytic cycle of the biological system F430 was reviewed. The importance of the structure of the nickel complexes and the condition of the catalytic reduction reaction are also discussed.
publishDate 2006
dc.date.none.fl_str_mv 2006-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422006000500022
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.29 n.5 2006
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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