Mössbauer study of the inactive Fe3S4 and Fe3Se4 and the active Fe4Se4 forms of beef heart aconitase.

Active beef heart aconitase contains an iron-sulfur cluster with an [Fe4S4]2+ core. This cluster can be converted into Fe3S4 with concomitant loss of enzymatic activity. We have reconstituted apo-aconitase with iron and selenide to obtain Fe4Se4 aconitase. The Se analog has higher catalytic activity...

Täydet tiedot

Bibliografiset tiedot

Julkaisussa:	Proc Natl Acad Sci U S A
Päätekijät:	Surerus, K K, Kennedy, M C, Beinert, H, Münck, E
Aineistotyyppi:	Artigo
Kieli:	Inglês
Julkaistu:	National Academy of Sciences 1989
Aiheet:	Research Article
Linkit:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC298599/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2557631/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.86.24.9846
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