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

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

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...

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Main Authors: Nakagaki Shirley, Friedermann Geraldo Roberto, Caiut José Maurício Almeida
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2006-01-01
Series:Química Nova
Subjects:
nickel complexes
coenzyme M reductase
F430
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022
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spelling doaj-7242407c7fb2437889b2cbc6f5ca48022020-11-24T22:20:44ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642006-01-0129510031008Metil coenzima M redutase (MCR) e o fator 430 (F430)Nakagaki ShirleyFriedermann Geraldo RobertoCaiut José Maurício AlmeidaThis 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022nickel complexescoenzyme M reductaseF430
collection DOAJ
language English
format Article
sources DOAJ
author Nakagaki Shirley
Friedermann Geraldo Roberto
Caiut José Maurício Almeida
spellingShingle Nakagaki Shirley
Friedermann Geraldo Roberto
Caiut José Maurício Almeida
Metil coenzima M redutase (MCR) e o fator 430 (F430)
Química Nova
nickel complexes
coenzyme M reductase
F430
author_facet Nakagaki Shirley
Friedermann Geraldo Roberto
Caiut José Maurício Almeida
author_sort Nakagaki Shirley
title Metil coenzima M redutase (MCR) e o fator 430 (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)
publisher Sociedade Brasileira de Química
series Química Nova
issn 0100-4042
1678-7064
publishDate 2006-01-01
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.
topic nickel complexes
coenzyme M reductase
F430
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500022
work_keys_str_mv AT nakagakishirley metilcoenzimamredutasemcreofator430f430
AT friedermanngeraldoroberto metilcoenzimamredutasemcreofator430f430
AT caiutjosemauricioalmeida metilcoenzimamredutasemcreofator430f430
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