X-123184555-T-C
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_007325.5(GRIA3):āc.20T>Cā(p.Met7Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000365 in 1,096,466 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Consequence
NM_007325.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
GRIA3 | NM_000828.5 | c.20T>C | p.Met7Thr | missense_variant | Exon 1 of 16 | ENST00000622768.5 | NP_000819.4 | |
GRIA3 | NM_007325.5 | c.20T>C | p.Met7Thr | missense_variant | Exon 1 of 16 | ENST00000620443.2 | NP_015564.5 | |
GRIA3 | NM_001256743.2 | c.20T>C | p.Met7Thr | missense_variant | Exon 1 of 4 | NP_001243672.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
GRIA3 | ENST00000620443.2 | c.20T>C | p.Met7Thr | missense_variant | Exon 1 of 16 | 1 | NM_007325.5 | ENSP00000478489.1 | ||
GRIA3 | ENST00000622768.5 | c.20T>C | p.Met7Thr | missense_variant | Exon 1 of 16 | 5 | NM_000828.5 | ENSP00000481554.1 |
Frequencies
GnomAD3 genomes Cov.: 21
GnomAD4 exome AF: 0.00000365 AC: 4AN: 1096466Hom.: 0 Cov.: 29 AF XY: 0.00000276 AC XY: 1AN XY: 361880
GnomAD4 genome Cov.: 21
ClinVar
Submissions by phenotype
Inborn genetic diseases Uncertain:1
The p.M7T variant (also known as c.20T>C), located in coding exon 1 of the GRIA3 gene, results from a T to C substitution at nucleotide position 20. The methionine at codon 7 is replaced by threonine, an amino acid with similar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.