Variant chr19-51019066-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_145888.3(KLK10):c.65C>T(p.Pro22Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000112 in 1,605,834 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

KLK10
NM_145888.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.87

Variant links:

Genes affected

KLK10 (HGNC:6358): (kallikrein related peptidase 10) Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. Its encoded protein is secreted and may play a role in suppression of tumorigenesis in breast and prostate cancers. Alternate splicing of this gene results in multiple transcript variants encoding the same protein. [provided by RefSeq, Jul 2008]

KLK10 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=0.3913186).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KLK10	NM_145888.3 linkuse as main transcript	c.65C>T	p.Pro22Leu	missense_variant	2/6	ENST00000358789.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
KLK10	ENST00000358789.8 linkuse as main transcript	c.65C>T	p.Pro22Leu	missense_variant	2/6	1	NM_145888.3	P1
KLK10	ENST00000309958.7 linkuse as main transcript	c.65C>T	p.Pro22Leu	missense_variant	2/6	1		P1
KLK10	ENST00000391805.5 linkuse as main transcript	c.65C>T	p.Pro22Leu	missense_variant	2/6	5		P1
KLK10	ENST00000599077.1 linkuse as main transcript	c.65C>T	p.Pro22Leu	missense_variant	2/4	3

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000290

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000433

AC:

AN:

230808

Hom.:

AF XY:

0.00000783

AC XY:

AN XY:

127654

show subpopulations

Gnomad AFR exome

AF:

0.0000736

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000413

AC:

AN:

1453744

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

723466

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152090

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74280

show subpopulations

Gnomad4 AFR

AF:

0.000290

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000453

ExAC

AF:

0.00000835

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

Nov 12, 2021

The c.65C>T (p.P22L) alteration is located in exon 2 (coding exon 1) of the KLK10 gene. This alteration results from a C to T substitution at nucleotide position 65, causing the proline (P) at amino acid position 22 to be replaced by a leucine (L). 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

0.20

BayesDel_addAF

Uncertain

0.061

BayesDel_noAF

Benign

-0.15

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.035

T;T;T;.

Eigen

Benign

-0.11

Eigen_PC

Benign

-0.18

FATHMM_MKL

Benign

0.47

M_CAP

Pathogenic

0.68

MetaRNN

Benign

0.39

T;T;T;T

MetaSVM

Benign

-0.43

MutationAssessor

Benign

1.3

L;L;L;.

MutationTaster

Benign

0.91

N;N;N

PrimateAI

Uncertain

0.71

PROVEAN

Benign

0.55

N;N;N;.

REVEL

Uncertain

0.31

Sift

Benign

0.21

T;T;T;.

Sift4G

Benign

0.33

T;T;T;T

Polyphen

1.0

D;D;D;.

Vest4

0.45

MVP

0.93

MPC

0.42

ClinPred

0.22

GERP RS

2.6

Varity_R

0.037

gMVP

0.46

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