Variant 18-32695523-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_020805.3(KLHL14):c.1099G>A(p.Val367Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000416 in 1,611,070 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000040 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000042 ( 0 hom. )

Consequence

KLHL14
NM_020805.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.70

Variant links:

Genes affected

KLHL14 (HGNC:29266): (kelch like family member 14) The protein encoded by this gene is a member of the Kelch-like gene family, whose members contain a BTB/POZ domain, a BACK domain, and several Kelch domains. The encoded protein possesses six Kelch domains and localizes to the endoplasmic reticulum, where it interacts with torsin-1A. [provided by RefSeq, Sep 2015]

KLHL14 links:

ENSG00000285095 (HGNC:):

ENSG00000285095 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.38572913).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
KLHL14	NM_020805.3 linkuse as main transcript	c.1099G>A	p.Val367Ile	missense_variant	4/9	ENST00000359358.9	NP_065856.1	Q9P2G3-1
LOC112268208	XR_002958196.2 linkuse as main transcript	n.207+6644C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
KLHL14	ENST00000359358.9 linkuse as main transcript	c.1099G>A	p.Val367Ile	missense_variant	4/9	1	NM_020805.3	ENSP00000352314.4	Q9P2G3-1
ENSG00000285095	ENST00000646805.1 linkuse as main transcript	n.817-41828C>T		intron_variant
ENSG00000285095	ENST00000654761.1 linkuse as main transcript	n.185-41828C>T		intron_variant
ENSG00000285095	ENST00000670534.1 linkuse as main transcript	n.210+6644C>T		intron_variant

Frequencies

GnomAD3 genomes

AF:

0.0000396

AC:

AN:

151636

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000485

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000589

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000399

AC:

AN:

250902

Hom.:

AF XY:

0.0000369

AC XY:

AN XY:

135594

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.0000353

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000418

AC:

AN:

1459434

Hom.:

Cov.:

AF XY:

0.0000441

AC XY:

AN XY:

726244

show subpopulations

Gnomad4 AFR exome

AF:

0.000150

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000757

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.000169

Gnomad4 NFE exome

AF:

0.0000351

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.0000396

AC:

AN:

151636

Hom.:

Cov.:

AF XY:

0.0000676

AC XY:

AN XY:

73998

show subpopulations

Gnomad4 AFR

AF:

0.0000485

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000589

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000579

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.0000577

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 29, 2021

The c.1099G>A (p.V367I) alteration is located in exon 4 (coding exon 3) of the KLHL14 gene. This alteration results from a G to A substitution at nucleotide position 1099, causing the valine (V) at amino acid position 367 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.26

Eigen

Uncertain

0.43

Eigen_PC

Uncertain

0.43

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.70

M_CAP

Benign

0.050

MetaRNN

Benign

0.39

MetaSVM

Uncertain

0.091

MutationAssessor

Benign

2.0

PrimateAI

Uncertain

0.63

PROVEAN

Benign

-0.62

REVEL

Uncertain

0.47

Sift

Benign

0.48

Sift4G

Uncertain

0.026

Polyphen

0.98

Vest4

0.30

MutPred

0.66

Loss of catalytic residue at V367 (P = 0.2649);

MVP

0.71

MPC

1.1

ClinPred

0.47

GERP RS

4.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.1

Varity_R

0.051

gMVP

0.27

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over