Metil coenzima M redutase (MCR) e o fator 430 (F430)
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
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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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 |
_version_ |
1750318105687490560 |