YMR217W
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| Systematic name | YMR217W |
| Gene name | GUA1 |
| Aliases | |
| Feature type | ORF, Verified |
| Coordinates | Chr XIII:701790..703367 |
| Primary SGDID | S000004830 |
Description of YMR217W: GMP synthase; highly conserved enzyme that catalyzes the second step in the biosynthesis of GMP from inosine 5'-phosphate (IMP); transcription is not subject to regulation by guanine but is negatively regulated by nutrient starvation; reduction-of-function mutation gua1-G388D causes changes in cellular guanine nucleotide pools, defects in general protein synthesis, and impaired translation of GCN4 mRNA[1][2][3][4][5]
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References
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- ↑ Dujardin G, et al. (1994) Cloning and sequencing of the GMP synthetase-encoding gene of Saccharomyces cerevisiae. Gene 139(1):127-32 SGD PMID 8112582
- ↑ Escobar-Henriques M and Daignan-Fornier B (2001) Transcriptional regulation of the yeast gmp synthesis pathway by its end products. J Biol Chem 276(2):1523-30 SGD PMID 11035032
- ↑ Escobar-Henriques M, et al. (2003) Transcription initiation of the yeast IMD2 gene is abolished in response to nutrient limitation through a sequence in its coding region. Mol Cell Biol 23(17):6279-90 SGD PMID 12917348
- ↑ Gardner WJ and Woods RA (1979) Isolation and characterisation of guanine auxotrophs in Saccharomyces cerevisiae. Can J Microbiol 25(3):380-9 SGD PMID 222417
- ↑ Iglesias-Gato D, et al. (2011) Guanine Nucleotide Pool Imbalance Impairs Multiple Steps of Protein Synthesis and Disrupts GCN4 Translational Control in Saccharomyces cerevisiae. Genetics 187(1):105-22 SGD PMID 20980241
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