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1)  surface pKa
表面pKa
2)  PKA expression
PKA表达
3)  pK_a
pKa
1.
A RBF-Network was applied to study the relationships between the pK_a of 13 kinds of inorganic binary hydride and the structural parameters.
用径向基函数神经网络(RBF-Network)构建了一个无机二元氢化物酸性强度pKa与结构参数的非线性关联模型。
2.
Using least square fitting, the observed walues of 13 single central inorganic hydride are correlated with their C, the equation is pK_a=-21.
使用最小二乘法,将P区元素13种单中心无机氢化物的pKa实验值与其C关联,拟合得pKa=-21。
3.
Finding a theoretical calculation method to obtain the accurate solvation free energy and pK_a value so as to verify or complement the experimental data has long been an important aspect for many theoretical chemists.
寻找一种理论计算方法来验证和补充实验数据,得到较为精确的溶剂化自由能和pKa,是众多理论化学家长期以来研究的重要方向。
4)  substituted phenol
PKa值
1.
On the elemental electronegative,bondid electron number and pz eletron number of atoms,one new molecular topological index (4X) is developed for research on the Pka values for 21 substituted phenols and the Pkb values for 22 substituted benzenne amines in this paper.
结果表明,4X具有良好的结构选择性和性质相关性,可用于预测其它取代酚酸性PKa值和取代苯胺碱性PKb值。
5)  pKa value
pKa值
1.
OBJECTIVE The solubility in different solvents,the oil/water detached coefficient and pKa value of genistein were determined for the study of its absorption in vivo .
目的 :测定染料木黄酮在不同溶剂中的溶解度、油 /水分配系数、pKa值。
2.
The solubility in different solvents, the oil/water detached coefficient and pKa value of baicalin were determined by UV spectrophotometry for the study of its absorption in vivo.
采用紫外分光光度法测定了黄芩苷在不同溶媒中的溶解度、油 /水分配系数、pKa值 。
3.
The quantitative structure-property relationship(QSPR) method was performed to study the relationship between pKa values and electrotopological state indices of 45 organic compounds in DMSO.
研究结果表明电拓扑状态指数能够有效地预测有机化合物的pKa值。
6)  PKA mC α
PKAmCα
补充资料:PKA
分子式:
CAS号:

性质:一种依赖cAMP的蛋白激酶。它由4个亚基组成,2个相同的调节亚基(R)和2个相同的催化亚基(C)。有两种同酶形式,I型和Ⅱ型,它们之间的催化亚基相同而调节亚基不同。四聚体全酶(R2C2)处于无活性状态,当4分子cAMP结合到两个调节亚基的结合部位时,无活性的四聚体介离,产生具有酶活性的游离催化亚基以及调节亚基与cAMP的复合物(R-cAMP)。PKA的作用底物包括膜蛋白、胞浆蛋白和核内蛋白,使多种蛋白质的丝氨酸或苏氨酸羟基的磷酸化,并由此引起一系列生化反应。

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