SARS1

seryl-tRNA synthetase 1

Relationship to CMT

Unclassified AD 1 subtype 1p13.3
First described 2023 ARS gene
Subtype1
SubtypeInheritanceClassOMIMSentinel Publication
SubtypeCMT-SARS1 Inheritanceautosomal dominant ClassUnclassified Subtypes OMIMn/a Sentinel Publication
2023 · 10.1002/ana.26792

ClinVar Variants

Pathogenic and likely pathogenic variants in SARS1, 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

SARS1 catalyzes the attachment of serine to tRNA(Ser) in a two-step reaction: serine is first activated by ATP to form Ser-AMP and then transferred to the acceptor end of tRNA(Ser). Is probably also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L-seryl-tRNA(Sec), which will be further converted into selenocysteinyl-tRNA(Sec). In the nucleus, binds to the VEGFA core promoter and prevents MYC binding and transcriptional activation by MYC. Recruits SIRT2 to the VEGFA promoter, promoting deacetylation of histone H4 at 'Lys-16' (H4K16). Thereby, inhibits the production of VEGFA and sprouting angiogenesis mediated by VEGFA Source: UniProt

Indexed Identifiers

HGNC Aliases: SARS, SERS, SERRS
hgnc_idHGNC:10537
ensembl_gene_idENSG00000031698
coords_grch38chr1:109213844-109239456
coords_grch37chr1:109756540-109780791
entrez_id6301
omim_gene607529
uniprot_idsP49591
refseq_accessionNM_006513
mane_refseqNM_006513.4
mane_ensemblENST00000234677.7

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