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pmid: 5366183
Abstract 1. 1. Phosphoenolpyruvate (PEP) carboxykinase activity was measured for four subcellular fractions of Ascaris suum muslce. Mos activity was associated with the soluble fraction. 2. 2. The reaction had a pH optimum of about 7·2. 3. 3. Mn ++ was a more effective promoter of the reaction than Mg ++ . 4. 4. IDP was the most effective PEP-carboxykinase co-factor; GDP was slightly less effective and ADP was much less effective. 5. 5. The presence of a sulphydryl group on the enzyme was essential for full catalytic activity.
Carbon Isotopes, Manganese, Adenine Nucleotides, Carboxy-Lyases, Nucleotides, Muscles, Ascaris, Hydrogen-Ion Concentration, Sulfides, Benzoates, Glutathione, Guanine Nucleotides, Ethylmaleimide, Animals, Magnesium, Phosphoric Acids, Sulfhydryl Compounds, Pyruvates, Chloromercuribenzoates, Ultracentrifugation
Carbon Isotopes, Manganese, Adenine Nucleotides, Carboxy-Lyases, Nucleotides, Muscles, Ascaris, Hydrogen-Ion Concentration, Sulfides, Benzoates, Glutathione, Guanine Nucleotides, Ethylmaleimide, Animals, Magnesium, Phosphoric Acids, Sulfhydryl Compounds, Pyruvates, Chloromercuribenzoates, Ultracentrifugation
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 15 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |