5-(carboxyamino)imidazole ribonucleotide synthase
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Template:Short description Template:Infobox enzyme
In enzymology, a 5-(carboxyamino)imidazole ribonucleotide synthase (Template:EnzExplorer) is an enzyme that catalyzes the chemical reaction
- ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole + HCO3− ADP + phosphate + 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole
The 3 substrates of this enzyme are ATP, 5-amino-1-(5-phospho-D-ribosyl)imidazole ("AIR"), and HCO3−, whereas its 3 products are ADP, phosphate, and 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole.
This enzyme belongs to the family of ligases, specifically those forming generic carbon-nitrogen bonds. The systematic name of this enzyme class is 5-amino-1-(5-phospho-D-ribosyl)imidazole:carbon-dioxide ligase (ADP-forming).
References
Template:Ligases CO CS and CN Template:Enzymes Template:Portal bar