نتایج جستجو برای: malonyl coenzyme a decarboxylase

تعداد نتایج: 13436944  

Journal: :The Journal of biological chemistry 1966
I P Williamson S J Wakil

Acetyl coenzyme A-acyl carrier protein transacylase (acetyl transacylase) and malonyl coenzyme A-acyl carrier protein transacylase (malonyl transacylase) have been purified 90and 255-fold, respectively, from Escherichia co2i extracts and exhibited the following properties. Acetyl transacylase is heat-labile whereas malonyl transacylase is comparatively heat-stable, 80% of its activity surviving...

Journal: :Pediatrics 2012
Carlos E Prada John L Jefferies Michelle A Grenier Christina M Huth Kimberley I Page Robert L Spicer Jeffrey A Towbin Nancy D Leslie

Malonyl coenzyme A (CoA) decarboxylase (MCD) deficiency is a rare autosomal recessive organic acidemia characterized by varying degrees of organ involvement and severity. MCD regulates fatty acid biosynthesis and converts malonyl-CoA to acetyl-CoA. Cardiomyopathy is 1 of the leading causes of morbidity and mortality in this disorder. It is unknown if diet alone prevents cardiomyopathy developme...

2013
D. Sean Froese Farhad Forouhar Timothy H. Tran Melanie Vollmar Yi Seul Kim Scott Lew Helen Neely Jayaraman Seetharaman Yang Shen Rong Xiao Thomas B. Acton John K. Everett Giuseppe Cannone Sriharsha Puranik Pavel Savitsky Tobias Krojer Ewa S. Pilka Wasim Kiyani Wen Hwa Lee Brian D. Marsden Frank von Delft Charles K. Allerston Laura Spagnolo Opher Gileadi Gaetano T. Montelione Udo Oppermann Wyatt W. Yue Liang Tong

Malonyl-coenzyme A decarboxylase (MCD) is found from bacteria to humans, has important roles in regulating fatty acid metabolism and food intake, and is an attractive target for drug discovery. We report here four crystal structures of MCD from human, Rhodopseudomonas palustris, Agrobacterium vitis, and Cupriavidus metallidurans at up to 2.3 Å resolution. The MCD monomer contains an N-terminal ...

2017
Heng Li Wei Chen Ruinan Jin Jian-Ming Jin Shuang-Yan Tang

BACKGROUND Malonyl-coenzyme A (CoA) is an important biosynthetic precursor in vivo. Although Escherichia coli is a useful organism for biosynthetic applications, its malonyl-CoA level is too low. RESULTS To identify strains with the best potential for enhanced malonyl-CoA production, we developed a whole-cell biosensor for rapidly reporting intracellular malonyl-CoA concentrations. The biosen...

Journal: :Journal of biochemistry and molecular biology 2002
Gha Young Lee Young Yil Bahk Yu Sam Kim

Malonyl-CoA decarboxylase (E.C.4.1.1.9) catalyzes the conversion of malonyl-CoA to acetyl-CoA. Although the metabolic role of this enzyme has not been fully defined, it has been reported that its deficiency is associated with mild mental retardation, seizures, hypotonia, cadiomyopathy, developmental delay, vomiting, hypoglycemia, metabolic acidosis, and malonic aciduria. Here, we isolated a cDN...

2010
Francis P. Kuhajda

F atty a cid s ynthase ( FAS) inhibition initiates selective ap optosis o f can cer cel ls b oth in vivo and in vitro, which m ay i nvolve malonyl-CoA metabolism. T hese findings l ed to exploration of malonyl-CoA decarboxylase ( MCD) as a p otential novel target for cancer treatment. M CD regulates the levels of cellular malonyl-CoA through the decarboxylation of malonyl-CoA to acetyl-CoA. Mal...

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