Cys-328 of IscS and Cys-63 of IscU are the sites of disulfide bridge formation in a covalently bound IscS/IscU complex: Implications for the mechanism of iron-sulfur cluster assembly

IscS and IscU from Escherichia coli cooperate with each other in the biosynthesis of iron-sulfur clusters. IscS catalyzes the desulfurization of l-cysteine to produce l-alanine and sulfur. Cys-328 of IscS attacks the sulfur atom of l-cysteine, and the sulfane sulfur derived from l-cysteine binds to...

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Détails bibliographiques
Auteurs principaux: Kato, Shin-ichiro, Mihara, Hisaaki, Kurihara, Tatsuo, Takahashi, Yasuhiro, Tokumoto, Umechiyo, Yoshimura, Tohru, Esaki, Nobuyoshi
Format: Artigo
Langue:Inglês
Publié: The National Academy of Sciences 2002
Sujets:
Biological Sciences
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC122882/
https://ncbi.nlm.nih.gov/pubmed/11972033
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.082123599
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