rs1553322982
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_001006657.2(WDR35):c.664C>G(p.Pro222Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,460,568 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. P222P) has been classified as Likely benign.
Frequency
Consequence
NM_001006657.2 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 |
---|---|---|---|---|---|---|---|
WDR35 | NM_001006657.2 | c.664C>G | p.Pro222Ala | missense_variant | 7/28 | ENST00000345530.8 | |
WDR35 | NM_020779.4 | c.664C>G | p.Pro222Ala | missense_variant | 7/27 | ENST00000281405.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
WDR35 | ENST00000345530.8 | c.664C>G | p.Pro222Ala | missense_variant | 7/28 | 1 | NM_001006657.2 | A1 | |
WDR35 | ENST00000281405.9 | c.664C>G | p.Pro222Ala | missense_variant | 7/27 | 1 | NM_020779.4 | P3 | |
WDR35 | ENST00000414212.5 | c.664C>G | p.Pro222Ala | missense_variant, NMD_transcript_variant | 7/28 | 5 | |||
WDR35 | ENST00000445063.5 | c.202C>G | p.Pro68Ala | missense_variant, NMD_transcript_variant | 2/18 | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 exome AF: 0.00000274 AC: 4AN: 1460568Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2AN XY: 726580
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Cranioectodermal dysplasia 2;C3279792:Short-rib thoracic dysplasia 7 with or without polydactyly Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Feb 11, 2020 | In summary, this variant is a novel missense change that is not predicted to affect protein function. There is no indication that it causes disease, but the available evidence is currently insufficient to prove that conclusively. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies. This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a WDR35-related disease. This sequence change replaces proline with alanine at codon 222 of the WDR35 protein (p.Pro222Ala). The proline residue is highly conserved and there is a small physicochemical difference between proline and alanine. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at