Variant 3-42686671-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BA1

The NM_152393.4(KLHL40):c.1053C>T(p.His351=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00627 in 1,613,878 control chromosomes in the GnomAD database, including 474 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.032 ( 257 hom., cov: 32)

Exomes 𝑓: 0.0036 ( 217 hom. )

Consequence

KLHL40
NM_152393.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: -0.928

Variant links:

Genes affected

KLHL40 (HGNC:30372): (kelch like family member 40) This gene encodes a protein containing a BACK domain, a BTB/POZ domain, and 5 Kelch repeats, however, its exact function is not known. The gene and the multi-domain protein structure are conserved across different taxa, including primates, rodents, chicken and zebrafish. [provided by RefSeq, Dec 2012]

KLHL40 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -19 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.39).

BP6

Variant 3-42686671-C-T is Benign according to our data. Variant chr3-42686671-C-T is described in ClinVar as [Benign]. Clinvar id is 262639.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.928 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.107 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KLHL40	NM_152393.4 linkuse as main transcript	c.1053C>T	p.His351=	synonymous_variant	1/6	ENST00000287777.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KLHL40	ENST00000287777.5 linkuse as main transcript	c.1053C>T	p.His351=	synonymous_variant	1/6	1	NM_152393.4	P1	Q2TBA0-1

Frequencies

GnomAD3 genomes

AF:

0.0319

AC:

4854

AN:

152196

Hom.:

259

Cov.:

show subpopulations

Gnomad AFR

AF:

0.110

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0125

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00227

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00955

Gnomad NFE

AF:

0.000529

Gnomad OTH

AF:

0.0234

GnomAD3 exomes

AF:

0.00920

AC:

2313

AN:

251334

Hom.:

121

AF XY:

0.00664

AC XY:

903

AN XY:

135900

show subpopulations

Gnomad AFR exome

AF:

0.113

Gnomad AMR exome

AF:

0.00885

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.00118

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000730

Gnomad OTH exome

AF:

0.00848

GnomAD4 exome

AF:

0.00361

AC:

5270

AN:

1461564

Hom.:

217

Cov.:

AF XY:

0.00316

AC XY:

2294

AN XY:

727088

show subpopulations

Gnomad4 AFR exome

AF:

0.112

Gnomad4 AMR exome

AF:

0.00948

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.00140

Gnomad4 FIN exome

AF:

0.000132

Gnomad4 NFE exome

AF:

0.000416

Gnomad4 OTH exome

AF:

0.00748

GnomAD4 genome

AF:

0.0319

AC:

4855

AN:

152314

Hom.:

257

Cov.:

AF XY:

0.0311

AC XY:

2314

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.110

Gnomad4 AMR

AF:

0.0125

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00228

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000529

Gnomad4 OTH

AF:

0.0232

Alfa

AF:

0.0115

Hom.:

Bravo

AF:

0.0365

Asia WGS

AF:

0.00693

AC:

AN:

3478

EpiCase

AF:

0.000763

EpiControl

AF:

0.000948

ClinVar

Significance: Benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:2

Benign, criteria provided, single submitter	clinical testing	PreventionGenetics, part of Exact Sciences	-	- -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 21, 2016	This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Nemaline myopathy 8

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 30, 2024

- -

not provided

Benign:1

Benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.39

CADD

Benign

2.6

DANN

Benign

0.56

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