Medical Definition of Phosphoribosyl pyrophosphate
1.
The key substance in the biosynthesis of histidine, tryptophan, and purine and pyrimidine nucleotides.
Chemical name: alpha-D-Ribofuranose, 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)
(12 Dec 1998)
Lexicographical Neighbors of Phosphoribosyl Pyrophosphate
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