rs4900026
Positions:
Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_022054.4(KCNK13):c.335-21821G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.591 in 152,094 control chromosomes in the GnomAD database, including 27,827 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.59 ( 27827 hom., cov: 33)
Consequence
KCNK13
NM_022054.4 intron
NM_022054.4 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -1.44
Genes affected
KCNK13 (HGNC:6275): (potassium two pore domain channel subfamily K member 13) Potassium 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 potassium channel containing two pore-forming domains. This protein is an open channel that can be stimulated by arachidonic acid and inhibited by the anesthetic halothane. [provided by RefSeq, Jul 2013]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-1.02).
BA1
GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.694 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
KCNK13 | NM_022054.4 | c.335-21821G>A | intron_variant | ENST00000282146.5 | NP_071337.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
KCNK13 | ENST00000282146.5 | c.335-21821G>A | intron_variant | 1 | NM_022054.4 | ENSP00000282146.4 |
Frequencies
GnomAD3 genomes AF: 0.592 AC: 89928AN: 151976Hom.: 27826 Cov.: 33
GnomAD3 genomes
AF:
AC:
89928
AN:
151976
Hom.:
Cov.:
33
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome AF: 0.591 AC: 89960AN: 152094Hom.: 27827 Cov.: 33 AF XY: 0.588 AC XY: 43705AN XY: 74358
GnomAD4 genome
AF:
AC:
89960
AN:
152094
Hom.:
Cov.:
33
AF XY:
AC XY:
43705
AN XY:
74358
Gnomad4 AFR
AF:
Gnomad4 AMR
AF:
Gnomad4 ASJ
AF:
Gnomad4 EAS
AF:
Gnomad4 SAS
AF:
Gnomad4 FIN
AF:
Gnomad4 NFE
AF:
Gnomad4 OTH
AF:
Alfa
AF:
Hom.:
Bravo
AF:
Asia WGS
AF:
AC:
1848
AN:
3478
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at