Results 241 to 250 of about 57,189 (285)

Isocitrate dehydrogenase kinase/phosphatase

Biochimie, 1989
In Escherichia coli, isocitrate dehydrogenase (IDH) is regulated by phosphorylation. This phosphorylation cycle is catalyzed by an unusual, bifunctional protein:IDH kinase/phosphatase. IDH kinase/phosphatase is expressed from a single gene, aceK, and both activities are catalyzed by the same polypeptide.
D C, Laporte, C S, Stueland, T P, Ikeda
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The isocitrate dehydrogenase from cyanobacteria

Archives of Microbiology, 1983
The present communication describes the properties of isocitrate dehydrogenase in crude extracts from the unicellular Anacystis nidulans and from heterocysts and vegetative cells of Nostoc muscorum and Anabaena cylindrica. The activity levels of this enzyme are much higher in heterocysts than in vegetative cells of N. muscorum and A.
H, Papen, G, Neuer, M, Refaian, H, Bothe
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Phosphorylation of acinetobacter isocitrate lyase

Biochemical and Biophysical Research Communications, 1992
During growth on succinate, Acinetobacter calcoaceticus contains two forms of the enzyme isocitrate dehydrogenase. Addition of acetate to a lag-phase culture grown on succinate causes a dramatic increase in activity of form II of isocitrate dehydrogenase and in isocitrate lyase.
J C, Hoyt, H C, Reeves
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Role of isocitrate dehydrogenase in glioma

Expert Review of Neurotherapeutics, 2011
Recently, the isocitrate dehydrogenase (IDH) enzymes have become a focal point for research aimed at understanding the biology of glioma and identifying novel targets for therapy. Following the publication of a landmark genetic sequencing study in 2008, which identified IDH1 as a frequently mutated gene in glioblastoma, much work has been carried out ...
Brian M, Alexander, Minesh P, Mehta
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Substrate activity of structural analogs of isocitrate for isocitrate dehydrogenases from bovine heart

Biochemistry, 1975
D-Garcinia acid (D-threo-1,2-dihydroxy-1,2,3-propanetricarboxylate), like D-isocitrate, has an alpha-DS-hydroxyl group and a beta-LS configuration of the second carboxyl group. The maximal velocity of pyridine nucleotide reduction with D-garcinia acid is 8 and 21% of D-threo-isocitrate with the DPN-linked and TPN-linked isocitrate dehydrogenase from ...
G W, Plaut, R L, Beach, T, Aogaichi
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Effect of culture conditions on the isocitrate dehydrogenase and isocitrate lyase activities in Chlamydomonas reinhardtii

Physiologia Plantarum, 1993
In the green alga Chlamydomonas reinhardtii, nitrogen staravation induced a reversible increase (2‐fold) in NAD‐isocitrate dehydrogenase (NAD‐IDH; EC 1.1.1.41) and NADP‐isocitrate dehydrogenase (NADP‐IDH; EC 1.1.1.42) activities. Both enzymes were not affected by the concentration of CO2, the dark or the nature of the nitrogen source (nitrate, nitrite,
José M, Martínez-Rivas, José M, Vega
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Isocitrate lyase of conifers (Pinus pinea

International Journal of Biochemistry, 1982
1. Isocitrate lyase has been purified about 60 times from the conifer Pinus pinea. A first characterization was made. 2. The high instability is an important feature of this enzyme from higher plants, this causes serious problems in the purification and characterization. 3.
PINZAUTI, GIANCARLO, GIACHETTI, EUGENIO, VANNI, PAOLO   +2 more
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The Stereochemistry of Decarboxylation of Isocitrate by Isocitric Acid Dehydrogenase^*

Biochemistry, 1964
G E, LIENHARD, I A, ROSE
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On the mitochondrial oxidation of isocitrate

Biochimica et Biophysica Acta, 1960
L, ERNSTER, A J, GLASKY
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Isocitric dehydrogenase in pregnancy

American Journal of Obstetrics and Gynecology, 1962
W A, LITTLE, G, KIRPALANI
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