chr17-41837954-G-A

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_152467.5(KLHL10):c.22G>A(p.Ala8Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,770 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

KLHL10
NM_152467.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.05

Publications

0 publications found

Variant links:

Genes affected

KLHL10 (HGNC:18829): (kelch like family member 10) The protein encoded by this gene belongs to the kelch repeat-containing family, and contains an N-terminal BTB/POZ domain a BACK domain and six C-terminal kelch repeats. Kelch domains are thought to form a four stranded beta-sheet blade structure that can fold into a beta-propeller domain when multiple kelch repeats are found together. Mutations in this gene have been associated with oligozoospermia in some infertile males. [provided by RefSeq, Jul 2016]

KLHL10 Gene-Disease associations (from GenCC):

male infertility with azoospermia or oligozoospermia due to single gene mutation
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
spermatogenic failure 11
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

KLHL10 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.17196462).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KLHL10	NM_152467.5 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 1 of 5	ENST00000293303.5	NP_689680.2	Q6JEL2A0A140VJM8
KLHL10	NM_001329595.1 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 3 of 7		NP_001316524.1	Q6JEL2A0A140VJM8
KLHL10	XM_047435897.1 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 2 of 6		XP_047291853.1
KLHL10	NM_001329596.2 link	c.-181G>A		5_prime_UTR_variant	Exon 1 of 5		NP_001316525.1	Q6JEL2B4DX37

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
KLHL10	ENST00000293303.5 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 1 of 5	1	NM_152467.5	ENSP00000293303.4	Q6JEL2
KLHL10	ENST00000438813.1 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 1 of 2	4		ENSP00000416221.1	C9JHB3
KLHL10	ENST00000448203.2 link	c.22G>A	p.Ala8Thr	missense_variant	Exon 3 of 4	4		ENSP00000391983.2	C9J999
KLHL10	ENST00000485613.1 link	n.130G>A		non_coding_transcript_exon_variant	Exon 1 of 2	4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000401

AC:

AN:

249528

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461770

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727178

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33476

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86254

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53414

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5676

European-Non Finnish (NFE)

AF:

0.00000270

AC:

AN:

1112006

Other (OTH)

AF:

0.00

AC:

AN:

60386

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000555

Hom.:

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 01, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.22G>A (p.A8T) alteration is located in exon 1 (coding exon 1) of the KLHL10 gene. This alteration results from a G to A substitution at nucleotide position 22, causing the alanine (A) at amino acid position 8 to be replaced by a threonine (T). 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

0.096

BayesDel_addAF

Uncertain

0.017

BayesDel_noAF

Benign

-0.21

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0031

T;T;T

Eigen

Benign

-0.0063

Eigen_PC

Benign

0.13

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.69

T;T;T

M_CAP

Benign

0.034

MetaRNN

Benign

0.17

T;T;T

MetaSVM

Benign

-0.49

MutationAssessor

Benign

0.60

.;N;.

PhyloP100

2.0

PrimateAI

Uncertain

0.56

PROVEAN

Benign

0.25

N;N;N

REVEL

Benign

0.28

Sift

Benign

0.35

T;T;T

Sift4G

Pathogenic

0.0

D;T;D

Polyphen

0.86

.;P;.

Vest4

0.16

MVP

0.71

MPC

0.59

ClinPred

0.38

GERP RS

4.7

PromoterAI

-0.020

Neutral

(source)

Varity_R

0.086

gMVP

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over