Uridine triphosphoric acid

Fig. 1.—The Biosynthetic Pathway Involved in Synthesis in Bacterial Cell Walls. [The symbol UDP refers to the uridine 5-(dihydrogen pyrophosphate) group-, UTP to uridine 5 - triphosphoric acid and GNAo to the 2-aoetamido-2-deoxy-D-glucose moiety.]...

Uridine 5-triphosphoric acid + ammonia - - adenosine 5-triphosphoric acid —> cytidine 5-triphosphoric acid -f- adenosine 5-pyrophosphate -f orthophosphoric acid... 

Uracil, uridine, and uridine 5-phosphate cannot substitute for uridine 5-triphosphoric acid in this reaction. When ammonia was replaced by hy-... 

Rat-liver nuclei also catalyze the formation of a uridine pyrophosphate derivative of n-glucosamine from a-n-glucosamine 1-phosphate and uridine-5-triphosphoric acid. ... 

Uridine-5-triphosphoric acid - - iV-acetyl-D-glucosamine 1-phosphate... 

Uridine 5 -(tetrahydrogen triphosphate), 9CI. Uridine 5 -triphosphoric acid. UTP. Uridic triphosphate [63-39-8]... 

Radioactivity introduced into hyaluronate by uridine diphosphate V-acetyl-D-glucosamine labeled with acetyl-l-C in a homogenate of Rous chicken-wing sarcoma (free from nucleoside-triphosphoric acid) is... 

Adenosine triphosphate disodium, A-39 Adenosine triphosphate, A-39 Adenosine 5 -triphosphoric acid, A-39 Adenosine 5 -uridine 5 -phosphate, A-40 Adenosine 5 -[4-(fluorosulfonyl)benzoate], F-17 Adenosine, A-31 e-Adenosine, R-110 a-Adenosine, A-31 Adenosine-5 -carboxamide, A-41 Adenosine-5 -carboxylic acid, A-41 Adenosine-5 -diphosphoric acid, A-33 Adenosine-5 -N-ethyluronamide, A-41 Adenosine-5 -phosphoric acid, A-44 Adenosine-2 -phosphoric acid, A-45 Adenosine-5 -uronic acid, A-41 S -Adenosylhomocysteine, A-42 S -Adenosylmethionine, A-26 Adenosylsuccinic acid, A-43 Adenylic acid a, A-45... 

Nucleotides, in addition, carry phosphoric acid in ester linkage with the ribose (or deoxyribose) component. The 5 -esters are biologically important here the phosphoric acid (or pyrophosphoric or triphosphoric acid) is bound to the —CH2OH group of the sugar moiety (cf. ATP, uridine and cytidine diphosphate Chapt. Vl-5). 

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