Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases

Detalhes bibliográficos
Autor(a) principal: Nunes,Fábio Souza
Data de Publicação: 2003
Outros Autores: Raimondi,Angela Cristina, Niedwieski,Antonio Carlos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600016
Resumo: Biological nitrogen fixation, catalyzed by nitrogenases, contributes about half of the nitrogen needed to global agriculture. For forty years synthetic chemists and theoreticians have tried to understand and model the structure and function of this important metalloenzyme. Ten years after the first report on the crystal structure of the MoFe protein, scientists still have not been able to synthesize a chemical equivalent of the FeMo cofactor nor the structure knowledge revealed the key to its catalytic activity. This paper with 104 references presents a review of the most relevant advances in chemical nitrogen fixation and their relation with the nitrogenases.
id SBQ-3_8043781bdad4ce71c4ab88a93ab1b9dc
oai_identifier_str oai:scielo:S0100-40422003000600016
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenasesnitrogenasedinitrogen complexesiron-molybdenum cofactorBiological nitrogen fixation, catalyzed by nitrogenases, contributes about half of the nitrogen needed to global agriculture. For forty years synthetic chemists and theoreticians have tried to understand and model the structure and function of this important metalloenzyme. Ten years after the first report on the crystal structure of the MoFe protein, scientists still have not been able to synthesize a chemical equivalent of the FeMo cofactor nor the structure knowledge revealed the key to its catalytic activity. This paper with 104 references presents a review of the most relevant advances in chemical nitrogen fixation and their relation with the nitrogenases.Sociedade Brasileira de Química2003-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600016Química Nova v.26 n.6 2003reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422003000600016info:eu-repo/semantics/openAccessNunes,Fábio SouzaRaimondi,Angela CristinaNiedwieski,Antonio Carlospor2003-12-03T00:00:00Zoai:scielo:S0100-40422003000600016Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2003-12-03T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
title Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
spellingShingle Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
Nunes,Fábio Souza
nitrogenase
dinitrogen complexes
iron-molybdenum cofactor
title_short Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
title_full Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
title_fullStr Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
title_full_unstemmed Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
title_sort Fixação de nitrogênio: estrutura, função e modelagem bioinorgânica das nitrogenases
author Nunes,Fábio Souza
author_facet Nunes,Fábio Souza
Raimondi,Angela Cristina
Niedwieski,Antonio Carlos
author_role author
author2 Raimondi,Angela Cristina
Niedwieski,Antonio Carlos
author2_role author
author
dc.contributor.author.fl_str_mv Nunes,Fábio Souza
Raimondi,Angela Cristina
Niedwieski,Antonio Carlos
dc.subject.por.fl_str_mv nitrogenase
dinitrogen complexes
iron-molybdenum cofactor
topic nitrogenase
dinitrogen complexes
iron-molybdenum cofactor
description Biological nitrogen fixation, catalyzed by nitrogenases, contributes about half of the nitrogen needed to global agriculture. For forty years synthetic chemists and theoreticians have tried to understand and model the structure and function of this important metalloenzyme. Ten years after the first report on the crystal structure of the MoFe protein, scientists still have not been able to synthesize a chemical equivalent of the FeMo cofactor nor the structure knowledge revealed the key to its catalytic activity. This paper with 104 references presents a review of the most relevant advances in chemical nitrogen fixation and their relation with the nitrogenases.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01
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=S0100-40422003000600016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600016
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422003000600016
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.26 n.6 2003
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_ 1750318103477092352

Registros relacionados