rs763114749
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_004260.4(RECQL4):c.1096G>T(p.Gly366Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,458,922 control chromosomes in the GnomAD database, with no homozygous occurrence. 8/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G366R) has been classified as Uncertain significance.
Frequency
Consequence
NM_004260.4 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/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RECQL4 | NM_004260.4 | c.1096G>T | p.Gly366Cys | missense_variant | 5/21 | ENST00000617875.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RECQL4 | ENST00000617875.6 | c.1096G>T | p.Gly366Cys | missense_variant | 5/21 | 1 | NM_004260.4 | P1 | |
RECQL4 | ENST00000621189.4 | c.25G>T | p.Gly9Cys | missense_variant | 4/20 | 1 | |||
RECQL4 | ENST00000524998.1 | c.619G>T | p.Gly207Cys | missense_variant | 3/4 | 3 | |||
RECQL4 | ENST00000532846.2 | upstream_gene_variant | 5 |
Frequencies
GnomAD3 genomes Cov.: 34
GnomAD4 exome AF: 6.85e-7 AC: 1AN: 1458922Hom.: 0 Cov.: 65 AF XY: 0.00000138 AC XY: 1AN XY: 725436
GnomAD4 genome Cov.: 34
ClinVar
Submissions by phenotype
Baller-Gerold syndrome Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Sep 06, 2023 | This variant is not present in population databases (gnomAD no frequency). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt RECQL4 protein function. ClinVar contains an entry for this variant (Variation ID: 1403354). This variant has not been reported in the literature in individuals affected with RECQL4-related conditions. This sequence change replaces glycine, which is neutral and non-polar, with cysteine, which is neutral and slightly polar, at codon 366 of the RECQL4 protein (p.Gly366Cys). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.