PRPS1

phosphoribosyl pyrophosphate synthetase 1

Relationship to CMT

CMTX XLR 1 subtype Xq22.3
First described 2007
Subtype1

ClinVar Variants

Pathogenic and likely pathogenic variants in PRPS1, as classified in ClinVar, are read live from NCBI.

Reported in CMT
Reported in Other Diseases

Reported in a disease other than CMT. Listed apart rather than counted as CMT variants.

Variants w/o a Recorded Disease

Pathogenic or likely pathogenic in ClinVar, submitted without a disease recorded.

What the review stars mean

Review stars are ClinVar’s measure of how well a classification is supported: four for a practice guideline, three for an expert panel review, two for agreement among multiple submitters, and one for a single submitter with criteria provided. A record with no criteria provided earns no stars and is not indexed.

Only aggregate germline records are indexed. Uncertain and conflicting classifications are not. Experts in CMT makes no claim to the accuracy of ClinVar data. This index is provided for informational purposes only.

Gene Function

PRPS1 catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis Source: UniProt

Indexed Identifiers

HGNC Aliases: PRS-I, PPRibP
hgnc_idHGNC:9462
ensembl_gene_idENSG00000147224
coords_grch38chrX:107628428-107651993
coords_grch37chrX:106871737-106894256
entrez_id5631
omim_gene311850
uniprot_idsP60891
refseq_accessionNM_001204402
mane_refseqNM_002764.4
mane_ensemblENST00000372435.10

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