Ribose-phosphate pyrophosphokinase 1
The PRPS1 gene encodes an enzyme of purin metabolism which when mutated causes various x-linked recessive disorders with neurological abnormalities deafness, gout, and diabetes.
Genetests:
Related Diseases:
References:
| 1. |
de Brouwer AP et al. (2007) Arts syndrome is caused by loss-of-function mutations in PRPS1.
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| 2. |
Dickinson ME et al. (2016) High-throughput discovery of novel developmental phenotypes.
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| 3. |
Wada Y et al. (1974) Hypouricemic, mentally retarded infant with a defect of 5-phosphoribosyl-1-pyrophosphate synthetase of erythrocytes.
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| 4. |
Taira M et al. (1989) Tissue-differential expression of two distinct genes for phosphoribosyl pyrophosphate synthetase and existence of the testis-specific transcript.
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| 5. |
Roessler BJ et al. (1990) Cloning of two distinct copies of human phosphoribosylpyrophosphate synthetase cDNA.
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| 6. |
Becker MA et al. (1990) Cloning of cDNAs for human phosphoribosylpyrophosphate synthetases 1 and 2 and X chromosome localization of PRPS1 and PRPS2 genes.
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| 7. |
Becker MA et al. (1979) Regional localization of the gene for human phosphoribosylpyrophosphate synthetase on the X chromosome.
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| 8. |
Lebo RV et al. (1978) Electrophoretic heterogeneity of 5-phosphoribosyl-1-pyrophosphate synthetase within and among humans.
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| 9. |
Roessler BJ et al. (1993) Human X-linked phosphoribosylpyrophosphate synthetase superactivity is associated with distinct point mutations in the PRPS1 gene.
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| 10. |
Becker MA et al. (1995) The genetic and functional basis of purine nucleotide feedback-resistant phosphoribosylpyrophosphate synthetase superactivity.
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| 11. |
Becker MA et al. (1980) Variant human phosphoribosylpyrophosphate synthetase altered in regulatory and catalytic functions.
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| 12. |
Becker MA et al. (1986) Superactivity of human phosphoribosyl pyrophosphate synthetase due to altered regulation by nucleotide inhibitors and inorganic phosphate.
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| 13. |
Zoref E et al. (1975) Mutant feedback-resistant phosphoribosylpyrophosphate synthetase associated with purine overproduction and gout. Phosphoribosylpyrophosphate and purine metabolism in cultured fibroblasts.
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| 14. |
Liu X et al. (2010) Loss-of-function mutations in the PRPS1 gene cause a type of nonsyndromic X-linked sensorineural deafness, DFN2.
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| 15. |
Cui B et al. (2004) Refinement of the locus for non-syndromic sensorineural deafness (DFN2).
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| 16. |
Manolis EN et al. (1999) Hereditary postlingual sensorineural hearing loss mapping to chromosome Xq21.
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| 17. |
Tyson J et al. (1996) Mapping of DFN2 to Xq22.
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| 18. |
Robusto M et al. (2015) The expanding spectrum of PRPS1-associated phenotypes: three novel mutations segregating with X-linked hearing loss and mild peripheral neuropathy.
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| 19. |
Park J et al. (2013) Exome Sequencing Reveals a Novel PRPS1 Mutation in a Family with CMTX5 without Optic Atrophy.
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| 20. |
Kim HJ et al. (2007) Mutations in PRPS1, which encodes the phosphoribosyl pyrophosphate synthetase enzyme critical for nucleotide biosynthesis, cause hereditary peripheral neuropathy with hearing loss and optic neuropathy (cmtx5).
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| 21. |
Almoguera B et al. (2014) Expanding the phenotype of PRPS1 syndromes in females: neuropathy, hearing loss and retinopathy.
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| 22. |
Synofzik M et al. (2014) X-linked Charcot-Marie-Tooth disease, Arts syndrome, and prelingual non-syndromic deafness form a disease continuum: evidence from a family with a novel PRPS1 mutation.
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| 23. |
Moran R et al. (2012) Phosphoribosylpyrophosphate synthetase superactivity and recurrent infections is caused by a p.Val142Leu mutation in PRS-I.
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| 24. |
de Brouwer AP et al. (2010) PRPS1 mutations: four distinct syndromes and potential treatment.
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| 25. |
Arts WF et al. (1993) X-linked ataxia, weakness, deafness, and loss of vision in early childhood with a fatal course.
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| 26. |
NCBI article
NCBI 5631
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| 27. |
OMIM.ORG article
Omim 311850
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| 28. |
Orphanet article
Orphanet ID 118076
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| 29. |
Wikipedia article
Wikipedia EN (Ribose-phosphate_diphosphokinase)
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Update: June 23, 2025