Variant 9-35609291-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_006285.3(TESK1):c.1430C>T(p.Pro477Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000821 in 1,461,692 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000082 ( 0 hom. )

Consequence

TESK1
NM_006285.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.760

Variant links:

Genes affected

TESK1 (HGNC:11731): (testis associated actin remodelling kinase 1) This gene product is a serine/threonine protein kinase that contains an N-terminal protein kinase domain and a C-terminal proline-rich domain. Its protein kinase domain is most closely related to those of the LIM motif-containing protein kinases (LIMKs). The encoded protein can phosphorylate myelin basic protein and histone in vitro. The testicular germ cell-specific expression and developmental pattern of expression of the mouse gene suggests that this gene plays an important role at and after the meiotic phase of spermatogenesis. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2015]

TESK1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06294459).

BS2

High AC in GnomAdExome4 at 12 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TESK1	NM_006285.3 linkuse as main transcript	c.1430C>T	p.Pro477Leu	missense_variant	10/10	ENST00000336395.6	NP_006276.2
TESK1	NM_001318230.2 linkuse as main transcript	c.950C>T	p.Pro317Leu	missense_variant	9/9		NP_001305159.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TESK1	ENST00000336395.6 linkuse as main transcript	c.1430C>T	p.Pro477Leu	missense_variant	10/10	1	NM_006285.3	ENSP00000338127	P1
TESK1	ENST00000498522.5 linkuse as main transcript	n.1476C>T		non_coding_transcript_exon_variant	9/9	1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000121

AC:

AN:

248944

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135198

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000548

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000821

AC:

AN:

1461692

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727168

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000756

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

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

May 25, 2022

The c.1430C>T (p.P477L) alteration is located in exon 10 (coding exon 10) of the TESK1 gene. This alteration results from a C to T substitution at nucleotide position 1430, causing the proline (P) at amino acid position 477 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

0.079

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.063

T;T

Eigen

Benign

-0.10

Eigen_PC

Benign

-0.020

FATHMM_MKL

Benign

0.36

LIST_S2

Benign

0.67

T;.

M_CAP

Benign

0.023

MetaRNN

Benign

0.063

T;T

MetaSVM

Benign

-0.92

MutationAssessor

Benign

0.90

L;L

MutationTaster

Benign

0.99

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-1.6

.;N

REVEL

Benign

0.048

Sift

Benign

0.15

.;T

Sift4G

Benign

0.59

T;T

Polyphen

0.012

B;B

Vest4

0.30

MutPred

0.29

Loss of glycosylation at P477 (P = 0.0075);Loss of glycosylation at P477 (P = 0.0075);

MVP

0.23

MPC

0.19

ClinPred

0.16

GERP RS

4.9

Varity_R

0.051

gMVP

0.25

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