GARS1

glycyl-tRNA synthetase 1

Relationship to CMT

CMT2dHMN/HMN AD 2 subtypes 7p14.3
First described 2003 ARS gene
Subtypes2
SubtypeInheritanceClassOMIMSentinel Publication
SubtypeCMT2D Inheritanceautosomal dominant ClassCMT2 OMIM601472 Sentinel Publication
2003 · 10.1086/375039
SubtypedHMN-5A Inheritanceautosomal dominant ClassdHMN/HMN OMIM600794 Sentinel Publication
2003 · 10.1086/375039

ClinVar Variants

Pathogenic and likely pathogenic variants in GARS1, 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

GARS1 catalyzes the ATP-dependent ligation of glycine to the 3'-end of its cognate tRNA, via the formation of an aminoacyl-adenylate intermediate (Gly-AMP). Also produces diadenosine tetraphosphate (Ap4A), a universal pleiotropic signaling molecule needed for cell regulation pathways, by direct condensation of 2 ATPs. Thereby, may play a special role in Ap4A homeostasis Source: UniProt

Indexed Identifiers

HGNC Aliases: GARS, GlyRS
hgnc_idHGNC:4162
ensembl_gene_idENSG00000106105
coords_grch38chr7:30580533-30634033
coords_grch37chr7:30634297-30673649
entrez_id2617
omim_gene600287
uniprot_idsP41250
refseq_accessionNM_002047
mane_refseqNM_002047.4
mane_ensemblENST00000389266.8

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