rs144662042
Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The NM_207346.3(TSEN54):c.1468C>T(p.Arg490Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.015 in 1,614,166 control chromosomes in the GnomAD database, including 264 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R490Q) has been classified as Uncertain significance.
Frequency
Consequence
NM_207346.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -20 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TSEN54 | NM_207346.3 | c.1468C>T | p.Arg490Trp | missense_variant | 11/11 | ENST00000333213.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TSEN54 | ENST00000333213.11 | c.1468C>T | p.Arg490Trp | missense_variant | 11/11 | 1 | NM_207346.3 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0130 AC: 1974AN: 152206Hom.: 31 Cov.: 32
GnomAD3 exomes AF: 0.0123 AC: 3096AN: 251452Hom.: 32 AF XY: 0.0124 AC XY: 1684AN XY: 135912
GnomAD4 exome AF: 0.0153 AC: 22301AN: 1461842Hom.: 233 Cov.: 31 AF XY: 0.0150 AC XY: 10932AN XY: 727224
GnomAD4 genome ? AF: 0.0130 AC: 1974AN: 152324Hom.: 31 Cov.: 32 AF XY: 0.0133 AC XY: 990AN XY: 74472
ClinVar
Submissions by phenotype
not specified Benign:3
Benign, criteria provided, single submitter | clinical testing | Genetic Services Laboratory, University of Chicago | Feb 08, 2013 | - - |
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Benign, criteria provided, single submitter | clinical testing | GeneDx | Aug 30, 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. - |
not provided Benign:2
Benign, criteria provided, single submitter | clinical testing | Athena Diagnostics | Mar 02, 2018 | - - |
Benign, criteria provided, single submitter | clinical testing | Invitae | Feb 01, 2024 | - - |
Pontoneocerebellar hypoplasia Benign:1
Benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 13, 2018 | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at