4-6300774-C-T
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong
The NM_006005.3(WFS1):c.979C>T(p.Leu327Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00000991 in 1,613,930 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic 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. L327I) has been classified as Uncertain significance.
Frequency
Consequence
NM_006005.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
WFS1 | NM_006005.3 | c.979C>T | p.Leu327Phe | missense_variant | 8/8 | ENST00000226760.5 | |
WFS1 | NM_001145853.1 | c.979C>T | p.Leu327Phe | missense_variant | 8/8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
WFS1 | ENST00000226760.5 | c.979C>T | p.Leu327Phe | missense_variant | 8/8 | 1 | NM_006005.3 | P2 | |
ENST00000661896.1 | n.1337+3141G>A | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes ? AF: 0.0000197 AC: 3AN: 152062Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000795 AC: 2AN: 251468Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135906
GnomAD4 exome AF: 0.00000889 AC: 13AN: 1461868Hom.: 0 Cov.: 31 AF XY: 0.00000550 AC XY: 4AN XY: 727236
GnomAD4 genome ? AF: 0.0000197 AC: 3AN: 152062Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74272
ClinVar
Submissions by phenotype
Type 2 diabetes mellitus;C1833021:Autosomal dominant nonsyndromic hearing loss 6;C3280358:Wolfram-like syndrome;C3805412:Cataract 41;C4551693:Wolfram syndrome 1 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Oct 15, 2021 | - - |
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | GeneDx | Dec 02, 2019 | Not observed at a significant frequency in large population cohorts (Lek et al., 2016); In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at