"Branched-chain alpha-keto acid dehydrogenase complex" 是一种酶复合物，主要存在于细胞质中，参与氨基酸代谢过程中的一种关键步骤。它主要负责将支链氨基酸（如亮氨酸、异亮氨酸和缬氨酸）代谢为相应的酮酸。这个复合物在生物体的能量生成和蛋白质合成过程中起着重要的作用。在医学领域，这个复合物可能被用于诊断某些遗传性疾病，如支链氨基酸尿症。
以下是关于这个复合物的一个英文范文：
Branched-Chain Alpha-Keto Acid Dehydrogenase Complex: The Key Player in Metabolism and Health
The branched-chain alpha-keto acid dehydrogenase complex, a crucial enzyme complex found in the cytoplasm of cells, plays a critical role in the metabolism of amino acids. This complex converts branched-chain amino acids such as leucine, isoleucine, and valine into their corresponding keto acids. This process generates energy and is crucial for protein synthesis, a process that ensures the body builds and repairs tissues.
In the medical field, the branched-chain alpha-keto acid dehydrogenase complex can be used to diagnose certain genetic disorders such as branched-chain amino aciduria. Understanding the role of this complex in metabolism and health is essential to maintaining a healthy lifestyle and preventing debilitating diseases.
Branched-chain alpha-keto acid dehydrogenase complex是指分支链酮酸脱氢酶复合物，是一种生物化学术语，属于三羧酸循环的一部分。它参与氨基酸支链β-羟丁酸和支链肉碱的氧化脱羧反应，产生乙酰辅酶A，是糖、脂肪、氨基酸代谢间的交叉途径。
“branched-chain alpha-keto acid dehydrogenase complex”是指支链α-酮酸脱氢酶复合体，是一种生物化学术语，主要存在于肝脏和肌肉组织中。该复合体对于支链α-酮酸的氧化脱羧反应至关重要，这是糖、脂肪和蛋白质代谢过程中的一个重要步骤。