Reactivity and inhibitor potential of hydroxycitrate isomers with citrate synthase, citrate lyase, and ATP citrate lyase.
نویسندگان
چکیده
منابع مشابه
ACLY (ATP citrate lyase)
Other names: ACL, ATPCL, CLATP HGNC (Hugo): ACLY Location: 17q21.2 Note Note that the International Union for Biochemistry and Molecular Biology (IUBMB)'s enzyme nomenclature accepts ATP citrate synthase as the name for ACLY's encoded protein (EC 2.3.3.8). However, ATP citrate lyase is more commonly used and other names include citrate cleavage enzyme, ATP-citrate (pro-S)-lyase, ATPCL, CLATP. A...
متن کاملATP-citrate lyase deficiency in the mouse.
ATP-citrate lyase (Acly) is one of two cytosolic enzymes that synthesize acetyl-coenzyme A (CoA). Because acetyl-CoA is an essential building block for cholesterol and triglycerides, Acly has been considered a therapeutic target for hyperlipidemias and obesity. To define the phenotype of Acly-deficient mice, we created Acly knockout mice in which a beta-galactosidase marker is expressed from Ac...
متن کاملCitrate in urine determined with a new citrate lyase method.
An enzyme-spectrophotometric method to determine citrate in biological fluids is proposed, based on citrate lyase-catalyzed and phenylhydrazine reactions. The enzyme converts citrate into oxaloacetate, which, in the presence of phenylhydrazine, is transformed into the corresponding phenylhydrazone. The ultraviolet-absorbing product is determined by absorbance measurement at 330 nm. The method i...
متن کاملATP citrate lyase – biology and implication in human pathology
ATP citrate lyase (ACLY) is a cytoplasmic enzyme that catalyzes the cleavage of citrate into oxaloacetate and acetyl-CoA. This reaction provides most of the acetyl-CoA required for the biosynthesis of fatty acids and cholesterol. Since its discovery half a century ago, many of the mechanisms involved in the regulation of ACLY activity have remained unclear. Various attempts to biochemically cha...
متن کاملEffect of vanadium ions on ATP citrate lyase.
We have shown previously that vanadium ions (vanadate and vanadyl) inhibit autophosphorylation of histidine but not that of serine in ATP citrate lyase (ACL). Here we report the results concerning the effect of monovanadate (+ oligomers), decavanadate as well as vanadyl on the activity of ACL of the rat liver. Susceptibility of ACL to inhibition by vanadate was rather low. Vanadate at concentra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1977
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)41006-4