Ribonucleotide

A ribonucleotide or ribotide is a nucleotide in which a purine or pyrimidine base is linked to a ribose molecule and exactly one phosphate group. In living organisms the most common bases for ribonucleotides are adenine (A), guanine (G), cytosine (C), or uracil (U).

Other articles related to "ribonucleotide":

RNA Ligase (ATP)
... catalyzes the chemical reaction ATP + (ribonucleotide)n + (ribonucleotide)m AMP + diphosphate + (ribonucleotide)n+m The 3 substrates of this enzyme are ATP, (ribonucleotide)n, and (ribonucleotide)m, whereas its 3 ... name of this enzyme class is poly(ribonucleotide)poly(ribonucleotide) ligase (AMP-forming) ...
Dioxotetrahydropyrimidine Phosphoribosyltransferase
... reaction a 2,4-dioxotetrahydropyrimidine D-ribonucleotide + diphosphate a 2,4-dioxotetrahydropyrimidine + 5-phospho-alpha-D-ribose 1-diphosphate Thus, the ... use include dioxotetrahydropyrimidine-ribonucleotide pyrophosphorylase, dioxotetrahydropyrimidine phosphoribosyl transferase, and dioxotetrahydropyrimidine ribonucleotide ...
Phosphoribosylaminoimidazole Carboxylase - In Escherichia Coli
... PurK, N5-carboxyaminoimidazole ribonucleotide synthetase, catalyzes the conversion of 5-aminoimidazole ribonucleotide ("AIR"), ATP, and bicarbonate to N5-carboxyaminoimidazole ... PurE, N5-carboxyaminoimidazole ribonucleotide mutase, converts N5-CAIR to CAIR, the sixth step of de novo purine biosynthesis ...
Nicotinate-nucleotide Adenylyltransferase
... is an enzyme that catalyzes the chemical reaction ATP + nicotinate ribonucleotide diphosphate + deamido-NAD+ Thus, the two substrates of this enzyme are ATP and nicotinate ribonucleotide ... name of this enzyme class is ATPnicotinate-ribonucleotide adenylyltransferase ...