Uridine monophosphate - Wikipedia
网页Uridine monophosphate (UMP), also known as 5′-uridylic acid (conjugate base uridylate), is a nucleotide that is used as a monomer in RNA. It is an ester of phosphoric acid with the nucleoside uridine. UMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase uracil; hence, it is a ribonucleotide monophosphate.
Uridine monophosphate - Wikiwand
网页Uridine monophosphate (UMP), also known as 5′-uridylic acid (conjugate base uridylate), is a nucleotide that is used as a monomer in RNA. It is an ester of phosphoric acid with the nucleoside uridine. UMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase uracil; hence, it is a ribonucleotide monophosphate.
Uridine monophosphate Definition and Examples - Biology Online
网页2021年7月21日 · Definition. noun. plural: uridine monophosphates. (biochemistry) A nucleotide composed of uracil, ribose and a phosphate group, with a chemical formula: C 9 H 13 N 2 O 9 P. Details. Overview. A nucleotide is an organic compound made up of three subunits: a nucleobase, a five-carbon sugar, and a phosphate group.
网页De novo biosynthesis of uridylic acid proceeds from simple components such as carbon dioxide, a source of nitrogen (either ammonia. or the amide nitrogen of glutamine), ATP, aspartate. and ribose...
Metabolism - Mononucleotides, Enzymes, Reactions | Britannica
网页5 天之前 · The product loses carbon dioxide to yield the parent pyrimidine nucleotide, uridylic acid (UMP; reaction [73]). Analogous to the phosphorylation of purine nucleotides (steps [69] and [43a]) is the phosphorylation of UMP to UDP and thence to UTP by interaction with two molecules of ATP.
5′-Uridylic Acid | The Merck Index Online
网页5′-Uridylic Acid UNII E2OU15WN0N Molecular formula C 9 H 13 N 2 O 9 P Molecular weight 324.18 Percent composition C 33.35%, H 4.04%, N 8.64%, O 44.42%, P 9.55% Standard InChI InChI=1S/C9H13N2O9P/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8 …
3'-Uridylic acid | C9H13N2O9P | CID 101543 - PubChem
网页3'-Uridylic acid | C9H13N2O9P | CID 101543 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Uridine monophosphate - DrugBank Online
网页2005年6月13日 · Bifunctional enzyme that catalyzes the oxidative decarboxylation of UDP-glucuronic acid (UDP-GlcUA) to UDP-4-keto-arabinose (UDP-Ara4O) and the addition of a formyl group to UDP-4-amino-4-deoxy-L-a...
Isolation and Characterization of Uridylic Acid-rich 7 S …
网页These data indicate that in rat liver nuclei, there is a group of uridylic acid-rich low molecular weight RNAs that have lower electrophoretic mobility on polyacrylamide gels than 4 S and 5 S RNA. Evidence that these RNAs are not degradation artifacts arose from extractions of nuclei with hot and cold phenol and the lack of degradation of high ...
Regulation of Uridylic Acid Biosynthesis in Eukaryotic Cells
网页1972年1月1日 · Enzymatic reactions required for uridylic acid synthesis and structure of the intermediates of the pathway. ase (DHOdehase) {88,77, 90,107,109,110,139,153,154,167); orotidylate pyrophosphatase (OMPppase) and orotidylate decarboxylase (OMPdecase) {5, 24, 29, 53, 63, 72, 77, 118, 139, 152, 159, 169)* This pathway is …
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