3-179218305-G-C
Variant summary
Our verdict is Pathogenic. Variant got 17 ACMG points: 17P and 0B. PS1_Very_StrongPM1PM2PM5PP2PP3PP5
The NM_006218.4(PIK3CA):c.1635G>C(p.Glu545Asp) variant causes a missense change. 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 (no stars). Another nucleotide change resulting in same amino acid change has been previously reported as Likely pathogenicin ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E545G) has been classified as Likely pathogenic.
Frequency
Consequence
NM_006218.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 17 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PIK3CA | NM_006218.4 | c.1635G>C | p.Glu545Asp | missense_variant | 10/21 | ENST00000263967.4 | |
PIK3CA | XM_006713658.5 | c.1635G>C | p.Glu545Asp | missense_variant | 10/21 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PIK3CA | ENST00000263967.4 | c.1635G>C | p.Glu545Asp | missense_variant | 10/21 | 2 | NM_006218.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 exome Cov.: 30
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Breast neoplasm Pathogenic:1
Likely pathogenic, no assertion criteria provided | literature only | Database of Curated Mutations (DoCM) | Jul 14, 2015 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at