Hexokinase is necessary for glucose-mediated photosynthesis
网页2019年9月19日 · HXK is an evolutionarily conserved key enzyme in carbon metabolism. In the first step of the glycolytic pathway, HXK converts glucose to G6P for use in glycolysis, starch, and cell wall ...
Moonlighting Proteins: The Case of the Hexokinases - PMC
网页2021年6月9日 · Hexokinase (HXK) is a critical enzyme in the glycolytic pathway and displays a wide range of functions in different organisms such as fungi, parasites, mammals, and plants. This review discusses HXKs moonlighting functions in depth since they have a profound impact on the responses to nutritional, environmental, and disease challenges.
Hexose kinases and their role in sugar-sensing and plant …
网页2013年3月11日 · The physiological roles of HXK genes have been studied in several different ways: through the exposure of plant-cell cultures, seeds, seedlings, and plants to exogenous sugar and sugar analogs; through the modification of the expression of HXK in transgenic plants and through the selection and analysis of mutants.
己糖激酶 - 百度百科
网页己糖激酶（hexokinase,HK）是一种 转移酶， 专一性 不强，受 葡萄糖 -6- 磷酸 和ADP的抑制，Km（米氏常数）小、 亲和性 强，可以针对多种六碳糖进行作用。 中文名. 己糖激酶. 外文名. hexokinase. 反应过程. 己糖 ATP→己糖-6- 磷酸 ADP. 化学成分. 激酶kinase. 目录. 1 分类. 2 化学成分. 3 反应过程. 分类. 播报. 编辑. 己糖激酶已知有4种不同的类型，由不同染色体的不同基因控制，以人体为例，己糖激酶I由第 10号染色体 上基因控制，己糖激酶II由第 2号 …
Genome-wide identification, molecular evolution, and expression ...
网页2021年8月1日 · Hexokinase (HXK) is the first irreversible catalytic enzyme in the glycolytic pathway, which not only provides energy for plant growth and development but also serves as a signaling molecule in response to environmental changes.
Guard cells control hypocotyl elongation through HXK1, HY5, …
网页2021年6月21日 · HXK is an important sugar sensor that monitors sugar levels in various tissues, in addition to its enzymatic activity 40,41,42,43.
Isolation and characterization of hexokinase genes PsHXK1 …
网页Hexokinase (HXK) plays important roles in hexose phosphorylation and sugar signaling. HXK regulates the glucose-induced accumulation of anthocyanin in many species. Little is known about the biological function of the HXK gene family in Paeonia suffruticosa. cDNA sequences of two hexokinase genes Ps ….
Biochemical properties and subcellular localization of six …
网页2019年1月15日 · Hexokinase (HXK) is a glycolytic regulatory enzyme that catalyzes the irreversible phosphorylation reaction of D-hexoses at the sixth carbon using ATP-Mg 2+ as a phosphate donor.
Prunus Hexokinase 3 - Nature
网页2021年3月29日 · Hexokinases (HXKs) and fructokinases (FRKs) are the only two families of enzymes in plants that have been identified as able to phosphorylate Glucose (Glc) and Fructose (Fru). Glc can only be...
Structure, expression, and functional analysis of the ... - PubMed
网页Hexokinase (HXK) is a dual-function enzyme that both phosphorylates hexose to form hexose 6-phosphate and plays an important role in sugar sensing and signaling. To investigate the roles of hexokinases in rice growth and development, we analyzed rice sequence databases and isolated ten rice hexokina ….