rs1057521489
Variant summary
Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PM2PP2PP3_ModeratePP5_Moderate
The NM_001377142.1(PLCB4):c.453G>T(p.Trp151Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★).
Frequency
Consequence
NM_001377142.1 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 7 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
PLCB4 | NM_001377142.1 | c.453G>T | p.Trp151Cys | missense_variant | Exon 9 of 40 | ENST00000378473.9 | NP_001364071.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
PLCB4 | ENST00000378473.9 | c.453G>T | p.Trp151Cys | missense_variant | Exon 9 of 40 | 1 | NM_001377142.1 | ENSP00000367734.5 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 27
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
not provided Pathogenic:1
The W151C variant in the PLCB4 gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The W151C variant was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. The W151C variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. This substitution occurs at a position that is conserved across species. In silico analysis predicts this variant is probably damaging to the protein structure/function. The W151C variant is a strong candidate for a pathogenic variant. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at