rs74907974
Variant summary
Our verdict is Benign. Variant got -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BS1BS2
The NM_000814.6(GABRB3):c.1005C>T(p.Gly335=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00246 in 1,614,124 control chromosomes in the GnomAD database, including 54 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★). Synonymous variant affecting the same amino acid position (i.e. G335G) has been classified as Likely benign.
Frequency
Consequence
NM_000814.6 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -19 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GABRB3 | NM_000814.6 | c.1005C>T | p.Gly335= | synonymous_variant | 8/9 | ENST00000311550.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GABRB3 | ENST00000311550.10 | c.1005C>T | p.Gly335= | synonymous_variant | 8/9 | 1 | NM_000814.6 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.00847 AC: 1289AN: 152126Hom.: 24 Cov.: 33
GnomAD3 exomes AF: 0.00350 AC: 881AN: 251464Hom.: 11 AF XY: 0.00322 AC XY: 437AN XY: 135908
GnomAD4 exome AF: 0.00184 AC: 2684AN: 1461880Hom.: 30 Cov.: 33 AF XY: 0.00182 AC XY: 1320AN XY: 727244
GnomAD4 genome ? AF: 0.00849 AC: 1293AN: 152244Hom.: 24 Cov.: 33 AF XY: 0.00803 AC XY: 598AN XY: 74430
ClinVar
Submissions by phenotype
not specified Benign:2
Benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Benign, criteria provided, single submitter | clinical testing | GeneDx | Jan 26, 2016 | This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. - |
Epilepsy, childhood absence, susceptibility to, 1;C2677087:Epilepsy, childhood absence, susceptibility to, 5 Benign:1
Benign, criteria provided, single submitter | clinical testing | Invitae | Jan 29, 2024 | - - |
not provided Benign:1
Benign, criteria provided, single submitter | clinical testing | Athena Diagnostics | Nov 28, 2018 | - - |
Seizure Benign:1
Benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Aug 08, 2016 | General population or subpopulation frequency is too high to be a pathogenic mutation based on disease/syndrome prevalence and penetrance - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at