rs780127954
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2BP4_ModerateBS1_Supporting
The NM_152383.5(DIS3L2):c.919G>C(p.Asp307His) variant causes a missense change. The variant allele was found at a frequency of 0.0000855 in 1,613,830 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts 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. D307E) has been classified as Uncertain significance.
Frequency
Consequence
NM_152383.5 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Likely_benign. Variant got -1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DIS3L2 | NM_152383.5 | c.919G>C | p.Asp307His | missense_variant | 8/21 | ENST00000325385.12 | |
DIS3L2 | NM_001257281.2 | c.919G>C | p.Asp307His | missense_variant | 8/14 | ||
DIS3L2 | NR_046476.2 | n.1065G>C | non_coding_transcript_exon_variant | 8/21 | |||
DIS3L2 | NR_046477.2 | n.1072+5745G>C | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DIS3L2 | ENST00000325385.12 | c.919G>C | p.Asp307His | missense_variant | 8/21 | 5 | NM_152383.5 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0000329 AC: 5AN: 152134Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.000185 AC: 46AN: 249234Hom.: 0 AF XY: 0.000244 AC XY: 33AN XY: 135192
GnomAD4 exome AF: 0.0000910 AC: 133AN: 1461696Hom.: 1 Cov.: 31 AF XY: 0.000131 AC XY: 95AN XY: 727150
GnomAD4 genome ? AF: 0.0000329 AC: 5AN: 152134Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2AN XY: 74314
ClinVar
Submissions by phenotype
Inborn genetic diseases Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Mar 16, 2022 | The c.919G>C (p.D307H) alteration is located in exon 8 (coding exon 7) of the DIS3L2 gene. This alteration results from a G to C substitution at nucleotide position 919, causing the aspartic acid (D) at amino acid position 307 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Perlman syndrome Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Nov 01, 2022 | This sequence change replaces aspartic acid, which is acidic and polar, with histidine, which is basic and polar, at codon 307 of the DIS3L2 protein (p.Asp307His). This variant is present in population databases (rs780127954, gnomAD 0.1%). This variant has not been reported in the literature in individuals affected with DIS3L2-related conditions. This missense change has been observed to be homozygous or hemizygous in an individual who did not have the expected clinical features for that genetic result (Invitae). ClinVar contains an entry for this variant (Variation ID: 463133). 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 not expected to disrupt DIS3L2 protein function. 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. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at