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D-3-羟丁酸脱氢酶

更新时间:2024-01-02 15:37:39

D-3-羟丁酸脱氢酶结构式
D-3-羟丁酸脱氢酶结构式
品牌特惠专场
常用名 D-3-羟丁酸脱氢酶 英文名 3-Hydroxybutyrate dehydrogenase
CAS号 9028-38-0 分子量 532.119
密度 1.2±0.1 g/cm3 沸点 806.8±65.0 °C at 760 mmHg
分子式 C31H38ClN5O 熔点 N/A
MSDS 美版 闪点 441.7±34.3 °C

 D-3-羟丁酸脱氢酶用途


3-羟基丁酸脱氢酶(3-HBDH)是一种线粒体酶,常用于生化研究。3-羟基丁酸脱氢酶参与酮体的合成和降解以及丁酸盐代谢。3-羟基丁酸脱氢酶催化(R)-3-羟基丁酸酯转化为乙酰乙酸盐[1]。

 D-3-羟丁酸脱氢酶名称

中文名 3-羟基丁酸酯脱氢酶
英文名 Dehydrogenase, 3-Hydroxybutyrate
中文别名 3-羟基丁酸脱氢酶(红假单胞球菌) | Β-羟基丁酸脱氢酶 | D-3-羟基丁酸酯,脱氢酶 | Β-羟丁酸脱氢酶 | Β-羟丁酸脱氢酶/D-3-羟丁酸脱氢酶/3-羟基丁酸脱氢酶/Β-羟基丁酸脱氢酶/D-3-羟基丁酸酯脱氢酶 | Β-羟丁酸脱氢酶, 400 单位/毫克 | 3-羟基丁酸脱氢酶
英文别名 更多

 D-3-羟丁酸脱氢酶生物活性

描述 3-羟基丁酸脱氢酶(3-HBDH)是一种线粒体酶,常用于生化研究。3-羟基丁酸脱氢酶参与酮体的合成和降解以及丁酸盐代谢。3-羟基丁酸脱氢酶催化(R)-3-羟基丁酸酯转化为乙酰乙酸盐[1]。
相关类别
参考文献

[1]. Watson HR, Lindsay DB. 3-hydroxybutyrate dehydrogenase in tissues from normal and ketonaemic sheep. Biochem J. 1972 Jun;128(1):53-7.  

 D-3-羟丁酸脱氢酶物理化学性质

密度 1.2±0.1 g/cm3
沸点 806.8±65.0 °C at 760 mmHg
分子式 C31H38ClN5O
分子量 532.119
闪点 441.7±34.3 °C
精确质量 531.276489
LogP 5.89
外观性状 lyophilized powder
蒸汽压 0.0±2.9 mmHg at 25°C
折射率 1.663
储存条件

一、贮存

应充氩气密封于0℃以下(粉末)和4℃(悬浮液)保存。

稳定性

Application Suitable for the determination of acetoacetate and D(-)-3-hydroxybutyrate by the method of Williamson, D. H., and Mellanby, J., Methods of Enzymatic Analysis, Bergmeyer, H., ed., 2nd edition, 4, 1836 (1974).

Biochem/physiol Actions In mammalian systems, β-hydroxybutyrate dehydrogenase is localized on the inner mitochondrial membrane and requires phosphatidyl choline for activity. In contrast, the enzyme from Pseudomonas is a soluble cytosolic enzyme that does not require a phospholipid allosteric activator. The enzyme is required for the utilization of ketone bodies as a source of metabolic energy. It catalyzes the oxidation of 3-hydroxybutyrate to acetoacetate, the first step in the conversion of ketone bodies to citric acid, which is then further metabolized via the tricarboxylic acid cycle (Krebs cycle).

Unit Definition One unit will oxidize 1.0 μmole of D-β-hydroxybutyrate to acetoacetate per min at pH 7.8 at 37 °C.

Physical form Lyophilized powder containing sucrose and Tris buffer salts

计算化学

1.疏水参数计算参考值(XlogP):6.1

2.氢键供体数量:3

3.氢键受体数量:4

4.可旋转化学键数量:12

5.互变异构体数量:12

6.拓扑分子极性表面积73

7.重原子数量:38

8.表面电荷:0

9.复杂度:739

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

更多

1. 性状:冻干粉末。

2. 密度(g/mL,25℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,20ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:溶于水

 D-3-羟丁酸脱氢酶安全信息

个人防护装备 Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
危害码 (欧洲) Xi
风险声明 (欧洲) 36/37/38
安全声明 (欧洲) 26-36-24/25
危险品运输编码 NONH for all modes of transport
WGK德国 3
海关编码 35079090

 D-3-羟丁酸脱氢酶文献36

更多文献
Initial characterization of the human central proteome.

BMC Syst. Biol. 5 , 17, (2011)

On the basis of large proteomics datasets measured from seven human cell lines we consider their intersection as an approximation of the human central proteome, which is the set of proteins ubiquitous...

Complete sequencing and characterization of 21,243 full-length human cDNAs.

Nat. Genet. 36 , 40-5, (2004)

As a base for human transcriptome and functional genomics, we created the "full-length long Japan" (FLJ) collection of sequenced human cDNAs. We determined the entire sequence of 21,243 selected clone...

The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

Genome Res. 14 , 2121-7, (2004)

The National Institutes of Health's Mammalian Gene Collection (MGC) project was designed to generate and sequence a publicly accessible cDNA resource containing a complete open reading frame (ORF) for...

 D-3-羟丁酸脱氢酶英文别名

beta-hydroxybutyrate dehydrogenase
ec 1.1.1.30
beta-hydroxybutyrate dehydrogenase type v
ec 1.1.1.30 type v
ec: 1.1.1.30
MFCD00130633
3-hbdh
1H-Indole-3-propanamide, N-[3-[[3-[(6-chloro-1,2,3,4-tetrahydro-9-acridinyl)amino]propyl]methylamino]propyl]-
N-{3-[{3-[(6-Chloro-1,2,3,4-tetrahydro-9-acridinyl)amino]propyl}(methyl)amino]propyl}-3-(1H-indol-3-yl)propanamide
N-{3-[{3-[(6-chloro-1,2,3,4-tetrahydroacridin-9-yl)amino]propyl}(methyl)amino]propyl}-3-(1H-indol-3-yl)propanamide
d-3-hydroxybutyrate: nad oxidoreductase
d-3-hydroxybutyrate dehydrogenase
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