应用
L-二氢乳清酸(DHO)用作二氢乳清酸脱氢酶(DHODH)检测的底物。
生化/生理作用
L-二氢乳清酸(DHO)是二氢乳清酸脱氢酶(DHODH)的底物，而DHODH是一种从头合成嘧啶的酶。抑制剂对DHOH的抑制作用会导致上游代谢物DHO大量积累和尿苷水平下降。因此，DHO和尿苷可作为嘧啶合成的生物标志物，用于临床开发DHOH抑制剂。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Feng Yin et al.
Journal of pharmaceutical and biomedical analysis, 192, 113669-113669 (2020-10-30)
Uridine and L-dihydroorotate (DHO) are important intermediates of de novo as well as salvage pathways for the biosynthesis of pyrimidines, which are the building blocks of nucleic acids - DNA and RNA. These metabolites are known to be significant biomarkers
Synergy and Target Promiscuity Drive Structural Divergence in Bacterial Alkylquinolone Biosynthesis.
Yihan Wu et al.
Cell chemical biology, 24(12), 1437-1444 (2017-10-17)
Microbial natural products are genetically encoded by dedicated biosynthetic gene clusters (BGCs). A given BGC usually produces a family of related compounds that share a core but contain variable substituents. Though common, the reasons underlying this divergent biosynthesis are in
Z Minic et al.
The Journal of biological chemistry, 276(26), 23777-23784 (2001-04-18)
The deep-sea tube worm Riftia pachyptila (Vestimentifera) from hydrothermal vents lives in an intimate symbiosis with a sulfur-oxidizing bacterium. That involves specific interactions and obligatory metabolic exchanges between the two organisms. In this work, we analyzed the contribution of the
Genetic diversity and kinetic properties of Trypanosoma cruzi dihydroorotate dehydrogenase isoforms.
Idalia Sariego et al.
Parasitology international, 55(1), 11-16 (2005-09-21)
Dihydroorotate dehydrogenase (DHOD) is the fourth enzyme in the de novo pyrimidine biosynthetic pathway and is essential in Trypanosoma cruzi, the parasitic protist causing Chagas' disease. T. cruzi and human DHOD have different biochemical properties, including the electron acceptor capacities
Thuc T Le et al.
Journal of lipid research, 54(4), 1044-1057 (2013-01-29)
We report in this study an intrinsic link between pyrimidine metabolism and liver lipid accumulation utilizing a uridine phosphorylase 1 transgenic mouse model UPase1-TG. Hepatic microvesicular steatosis is induced by disruption of uridine homeostasis through transgenic overexpression of UPase1, an
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