翻訳と辞書 Words near each other ・ Aminia ・ AMiniature ・ Aminidivi ・ Aminiha Hosseiniyeh ・ Aminio Baledrokadroka ・ Aminishiki Ryūji ・ Aminiyya School ・ Aminjikarai ・ Aminjikarai taluk ・ Aminlu ・ Aminlu, Ardabil ・ Aminlu, West Azerbaijan ・ Amino acid ・ Amino acid activation ・ Amino acid dating ・ Amino acid kinase ・ Amino acid neurotransmitter ・ Amino acid oxidoreductases ・ Amino acid permease ・ Amino acid response ・ Amino acid reuptake inhibitor ・ Amino acid synthesis ・ Amino acid transport disorder ・ Amino acid transporter ・ Amino acid-based formula ・ Amino esters ・ Amino radical ・ Amino Station ・ Amino sugar ・ Amino-acid racemase Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Amino acid kinase ： ウィキペディア英語版 Amino acid kinase In molecular biology, the amino acid kinase domain is a protein domain. It is found in protein kinases with various specificities, including the aspartate, glutamate and uridylate kinase families. In prokaryotes and plants the synthesis of the essential amino acids lysine and threonine is predominantly regulated by feed-back inhibition of aspartate kinase (AK) and dihydrodipicolinate synthase (DHPS). In ''Escherichia coli'', thrA, metLM, and lysC encode aspartokinase isozymes that show feedback inhibition by threonine, methionine, and lysine, respectively. The lysine-sensitive isoenzyme of aspartate kinase from spinach leaves has a subunit composition of 4 large and 4 small subunits. In plants although the control of carbon fixation and nitrogen assimilation has been studied in detail, relatively little is known about the regulation of carbon and nitrogen flow into amino acids. The metabolic regulation of expression of an ''Arabidopsis thaliana'' aspartate kinase/homoserine dehydrogenase (AK/HSD) gene, which encodes two linked key enzymes in the biosynthetic pathway of aspartate family amino acids has been studied. The conversion of aspartate into either the storage amino acid asparagine or aspartate family amino acids may be subject to a coordinated, reciprocal metabolic control, and this biochemical branch point is a part of a larger, coordinated regulatory mechanism of nitrogen and carbon storage and utilization. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Amino acid kinase」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.