EC Number   |
Natural Substrates |
|---|
    2.4.2.14 | 5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate |
- |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
- |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
first reaction in de-novo pathway of purine biosynthesis |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
rate-limiting enzyme of purine biosynthesis |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
regulating enzyme of purine biosynthesis |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
enzyme of purine biosynthetic pathway, regulatory enzyme in the flow of recently fixed nitrogen from initial assimilation into amino acids via purine biosynthesis |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
in Salmonella enterica, the biosynthetic pathways for the generation of purines and the essential cofactor thiamine pyrophosphate branch after sharing five enzymatic steps. Phosphoribosyl amine is the first intermediate in the common portion of the pathway and is generated from phosphoribosylpyrophosphate and glutamine by the PurF enzyme (phosphoribosylpyrophosphate amidotransferase). Tryptophan biosynthetic enzyme complex anthranilate synthase-phosphoribosyltransferase, composed of the TrpD and TrpE proteins, is essential for phosphoribosyl amine formation in strains lacking both yjgF and purF |
| 2.4.2.14 | L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O |
first step of de novo purine biosynthesis |
