dbSNP rs113583236: KCNE3:c.*1083_*1096delATATATATATATAT (chr11-74456155-AATATATATATATAT-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_005472.5(KCNE3):c.*1083_*1096delATATATATATATAT variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 0)

Consequence

KCNE3
NM_005472.5 3_prime_UTR

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.296

Publications

0 publications found

Variant links:

Genes affected

KCNE3 (HGNC:6243): (potassium voltage-gated channel subfamily E regulatory subunit 3) Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. This gene encodes a member of the potassium channel, voltage-gated, isk-related subfamily. This member is a type I membrane protein, and a beta subunit that assembles with a potassium channel alpha-subunit to modulate the gating kinetics and enhance stability of the multimeric complex. This gene is prominently expressed in the kidney. A missense mutation in this gene is associated with hypokalemic periodic paralysis. [provided by RefSeq, Jul 2008]

KCNE3 Gene-Disease associations (from GenCC):

Brugada syndrome 6
Inheritance: Unknown, AD Classification: LIMITED, NO_KNOWN Submitted by: Laboratory for Molecular Medicine, Genomics England PanelApp, Ambry Genetics, Labcorp Genetics (formerly Invitae)
Brugada syndrome
Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

KCNE3 links:

ENSG00000254928 (HGNC:):

ENSG00000254928 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005472.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNE3	NM_005472.5	MANE Select	c.1083_1096delATATATATATATAT		3_prime_UTR	Exon 3 of 3	NP_005463.1	Q9Y6H6

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
KCNE3	ENST00000310128.9	TSL:1 MANE Select	c.1083_1096delATATATATATATAT	3_prime_UTR	Exon 3 of 3	ENSP00000310557.4	Q9Y6H6
KCNE3	ENST00000875764.1		c.1083_1096delATATATATATATAT	3_prime_UTR	Exon 4 of 4	ENSP00000545823.1
KCNE3	ENST00000929452.1		c.1083_1096delATATATATATATAT	3_prime_UTR	Exon 4 of 4	ENSP00000599511.1

Frequencies

GnomAD3 genomes

Cov.:

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

640

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.30

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over