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Affinity cleavage at the divalent metal site of porcine NAD-specific isocitrate dehydrogenase.

A divalent metal ion, such as Mn2+, is required for the catalytic reaction and allosteric regulation of pig heart NAD-dependent isocitrate dehydrogenase. The enzyme is irreversibly inactivated and cleaved by Fe2+ in the presence of O2 and ascorbate at pH 7.0. Mn2+ prevents both inactivation and clea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Huang, Y. C., Soundar, S., Colman, R. F.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Cold Spring Harbor Laboratory Press 2000
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2144432/
https://ncbi.nlm.nih.gov/pubmed/10739252
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