17-63524177-T-C
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate
The NM_001278919.2(KCNH6):c.115T>C(p.Cys39Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,822 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. C39C) has been classified as Likely benign.
Frequency
Consequence
NM_001278919.2 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 4 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
KCNH6 | NM_001278919.2 | c.115T>C | p.Cys39Arg | missense_variant | 2/13 | ENST00000314672.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
KCNH6 | ENST00000314672.10 | c.115T>C | p.Cys39Arg | missense_variant | 2/13 | 2 | NM_001278919.2 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251478Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135914
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461822Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1AN XY: 727212
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jan 09, 2024 | The c.115T>C (p.C39R) alteration is located in exon 2 (coding exon 2) of the KCNH6 gene. This alteration results from a T to C substitution at nucleotide position 115, causing the cysteine (C) at amino acid position 39 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at