rs17173510
Variant names:
Your query was ambiguous. Multiple possible variants found:
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_000219.6(KCNE1):c.84G>C(p.Ser28Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. S28S) has been classified as Benign.
Frequency
Genomes: not found (cov: 12)
Consequence
KCNE1
NM_000219.6 synonymous
NM_000219.6 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -6.50
Genes affected
KCNE1 (HGNC:6240): (potassium voltage-gated channel subfamily E regulatory subunit 1) The product of this gene belongs to the potassium channel KCNE family. Potassium ion channels are essential to many cellular functions and show a high degree of diversity, varying in their electrophysiologic and pharmacologic properties. This gene encodes a transmembrane protein known to associate with the product of the KVLQT1 gene to form the delayed rectifier potassium channel. Mutation in this gene are associated with both Jervell and Lange-Nielsen and Romano-Ward forms of long-QT syndrome. Alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -5 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.9).
BP6
Variant 21-34449551-C-G is Benign according to our data. Variant chr21-34449551-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 3374003.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=-6.5 with no splicing effect.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes Cov.: 12
GnomAD3 genomes
Cov.:
12
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251306Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135858
GnomAD3 exomes
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1
AN:
251306
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1
AN XY:
135858
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GnomAD4 exome Cov.: 21
GnomAD4 exome
Cov.:
21
GnomAD4 genome Cov.: 12
GnomAD4 genome
Cov.:
12
ClinVar
Significance: Likely benign
Submissions summary: Benign:1Other:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Long QT syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Apr 18, 2024 | - - |
Long QT syndrome 5 Other:1
not provided, no classification provided | in vitro | Roden Lab, Vanderbilt University Medical Center | - | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at