rs1453540233
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_012478.4(WBP2):c.731C>T(p.Thr244Met) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000031 in 1,614,016 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/23 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_012478.4 missense, splice_region
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
WBP2 | NM_012478.4 | c.731C>T | p.Thr244Met | missense_variant, splice_region_variant | Exon 7 of 8 | ENST00000254806.8 | NP_036610.2 | |
WBP2 | NM_001348170.1 | c.731C>T | p.Thr244Met | missense_variant, splice_region_variant | Exon 8 of 9 | NP_001335099.1 | ||
WBP2 | NM_001330499.2 | c.596C>T | p.Thr199Met | missense_variant, splice_region_variant | Exon 6 of 7 | NP_001317428.1 | ||
WBP2 | XM_047435712.1 | c.665C>T | p.Thr222Met | missense_variant, splice_region_variant | Exon 7 of 8 | XP_047291668.1 |
Ensembl
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152204Hom.: 0 Cov.: 32
GnomAD4 exome AF: 0.00000274 AC: 4AN: 1461812Hom.: 0 Cov.: 32 AF XY: 0.00000413 AC XY: 3AN XY: 727212
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152204Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74358
ClinVar
Submissions by phenotype
not provided Uncertain:1
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. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The methionine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. This variant has not been reported in the literature in individuals affected with WBP2-related conditions. This sequence change replaces threonine, which is neutral and polar, with methionine, which is neutral and non-polar, at codon 244 of the WBP2 protein (p.Thr244Met). -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at