| 词汇 | malate |
| 释义 | BETA Examples of malatemalate isn’t in the Cambridge Dictionary yet. You can help! With anoxia, malate is used as a substrate for anaerobic metabolism and the end product is succinate. Malate and lactate dehydrogenases are related enzymes catalysing related reactions. Malate was present at all endosperm stages and was the most abundant organic acid. Malate dehydrogenase is part of a system that provides energy to muscles. Malate dehydrogenase, a dihydrolipoamide dehydrogenase isozyme and a calcium binding protein exhibited clear genetic variation, each with two alleles. Both malate and oxaloacetate can be converted into phosphoenolpyruvate, which is the product of phosphoenolpyruvate carboxykinase, the first enzyme in gluconeogenesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In plant cells, the anion malate is often accumulated in the vacuole to decrease water potential and drive cell expansion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was found to be positive for malate as a carbon source, negative for mannose and glucose utilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Malate dehydrogenase is present in two forms in the shuttle system: mitchondrial malate dehydrogenase and cytosolic malate dehydrogenase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The two malate dehydrogenases are differentiated by their location and structure, and catalyze their reactions in opposite directions in this process. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fumarate can be transformed into malate by the actions of the enzyme fumarase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Malate dehydrogenase is also involved in gluconeogenesis, the synthesis of glucose from smaller molecules. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is related to, but different from, calcium citrate malate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each subunit of the malate dehydrogenase dimer has two distinct domains that vary in structure and functionality. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Organic compounds such as the amino acids glutamic acid and histidine, organic diacids such as malate, and polypeptides such as phytochelatin are also typical chelators. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similarly, the malate formed by cytosolic malic enzyme might also enter the mitochondria to take part in oxidative processes. As in most other animal tissues, cytosolic malate dehydrogenase was present in large excess of the other activities. In plants, carbon dioxide is drawn out of malate and into this reaction rather than directly from the air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The is stored as the four-carbon acid malate, and then used during photosynthesis during the day. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In order to get the oxaloacetate out of the mitochondria, malate dehydrogenase reduces it to malate, and it then traverses the inner mitochondrial membrane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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