rs1057516092
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PM1PM2PM5PP2PP3_Strong
The NM_172107.4(KCNQ2):c.715G>C(p.Gly239Arg) 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. 12/21 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as not provided (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G239S) has been classified as Likely pathogenic.
Frequency
Consequence
NM_172107.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 11 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
KCNQ2 | NM_172107.4 | c.715G>C | p.Gly239Arg | missense_variant | 5/17 | ENST00000359125.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
KCNQ2 | ENST00000359125.7 | c.715G>C | p.Gly239Arg | missense_variant | 5/17 | 1 | NM_172107.4 | A1 |
Frequencies
GnomAD3 genomes Cov.: 29
GnomAD4 exome Cov.: 32
GnomAD4 genome Cov.: 29
ClinVar
Submissions by phenotype
Developmental and epileptic encephalopathy, 7 Other:1
not provided, no classification provided | literature only | GeneReviews | - | EE (epileptic encephalopathy) - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at