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Diverse assimilation pathways drive carbon fixation in the global ocean

Baltar F, González J.
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Isocitrate lyase from higher plants

Phytochemistry, 1987
Abstract Work on isocitrate lyase, the first enzyme unique to the glyoxylate cycle, is reviewed.
Eugenio Giachetti, Paolo Vanni
exaly   +3 more sources

Phosphorylation of isocitrate lyase in Escherichia coli

Biochimie, 1989
Isocitrate lyase from Escherichia coli becomes phosphorylated in vitro by an endogenous kinase when partially purified extracts are incubated with [gamma-32P]ATP. Treatment of isocitrate lyase with histidine modifying reagents, and alkaline hydrolysis of in vitro phosphorylated enzyme indicated the presence of a phosphohistidine residue ...
H C Reeves, Henry C Reeves
exaly   +3 more sources

Isolation and properties of watermelon isocitrate lyase

Phytochemistry, 1984
The glyoxylate cycle enzyme, isocitrate lyase (EC 4.1.3.1) was purified from cotyledons of Citrullus vulgaris (watermelon). The final preparation, which had been 97-fold purified with a specific activity of 16.1 units/mg protein in a yield of 36%, was ...
Bruce A McFadden
exaly   +2 more sources

Isocitrate Lyase from Germinating Soybean Cotyledons: Purification and Characterization [PDF]

Journal of Experimental Botany, 1986
Isocitrate lyase (E.C. 4.1.3.1) was purified from the cotyledons of 7-d-old soybean seedlings. Three molecular forms were detected with pi values of 6·46, 6·25 and 6·0. The main form (pl = 6·46) had an approximate Mr of 130 000, a pH optimum of 8·0, a Km
François Widmer
exaly   +2 more sources

On the Mechanism of Action of Isocitrate Lyase

European Journal of Biochemistry, 1975
The enzymes citrate lyase and isocitrate lyase catalyse similar reactions in the cleavage of citrate to acetate plus oxaloacetate and of isocitrate to succinate plus glyoxylate, respectively. Nevertheless, the mechanism of action of each enzyme appears to be different from each other. Citrate lyase is an acyl carrier protein‐containing enzyme complex
P, Dimroth, K, Mayer, H, Eggerer
openaire   +2 more sources

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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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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Isocitric Lyase and Isocitric Dehydrogenase in Germinating Lettuce

Physiologia Plantarum, 1968
AbstractA soluble isocitric lyase is shown to occur in lettuce seeds. Its activity increases during germination till 72 hours and then falls again. No particulate lyase could be detected. In addition both a soluble and a particulate isocitric dehydrogenase is present in the seeds. Both enzymes react with NAD as well as with NADP.
A. M. Mayer, N. Krishmaro, A. Poljakoff‐Mayber   +2 more
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