Variant 2-168247273-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_013233.3(STK39):c.163G>A(p.Gly55Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000724 in 1,090,600 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000067 ( 1 hom. )

Consequence

STK39
NM_013233.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.537

Variant links:

Genes affected

STK39 (HGNC:17717): (serine/threonine kinase 39) This gene encodes a serine/threonine kinase that is thought to function in the cellular stress response pathway. The kinase is activated in response to hypotonic stress, leading to phosphorylation of several cation-chloride-coupled cotransporters. The catalytically active kinase specifically activates the p38 MAP kinase pathway, and its interaction with p38 decreases upon cellular stress, suggesting that this kinase may serve as an intermediate in the response to cellular stress. [provided by RefSeq, Jul 2008]

STK39 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=0.05026546).

BS2

High AC in GnomAd4 at 15 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STK39	NM_013233.3 linkuse as main transcript	c.163G>A	p.Gly55Ser	missense_variant	1/18	ENST00000355999.5	NP_037365.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STK39	ENST00000355999.5 linkuse as main transcript	c.163G>A	p.Gly55Ser	missense_variant	1/18	1	NM_013233.3	ENSP00000348278.4		Q9UEW8-1
STK39	ENST00000697205.1 linkuse as main transcript	c.163G>A	p.Gly55Ser	missense_variant	1/17			ENSP00000513185.1		A0A8V8TKT5

Frequencies

GnomAD3 genomes

AF:

0.000109

AC:

AN:

137456

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00264

Gnomad SAS

AF:

0.000459

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000672

AC:

AN:

953036

Hom.:

Cov.:

AF XY:

0.0000736

AC XY:

AN XY:

448418

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00293

Gnomad4 SAS exome

AF:

0.000372

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000203

GnomAD4 genome

AF:

0.000109

AC:

AN:

137564

Hom.:

Cov.:

AF XY:

0.000150

AC XY:

AN XY:

66828

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00265

Gnomad4 SAS

AF:

0.000460

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000132

ExAC

AF:

0.0000727

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

Aug 08, 2023

The c.163G>A (p.G55S) alteration is located in exon 1 (coding exon 1) of the STK39 gene. This alteration results from a G to A substitution at nucleotide position 163, causing the glycine (G) at amino acid position 55 to be replaced by a serine (S). 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

0.11

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.12

Eigen

Benign

-0.92

Eigen_PC

Benign

-0.77

FATHMM_MKL

Benign

0.33

LIST_S2

Benign

0.56

M_CAP

Uncertain

0.14

MetaRNN

Benign

0.050

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

-0.53

REVEL

Benign

0.040

Sift

Benign

0.80

Sift4G

Benign

0.81

Polyphen

0.0030

Vest4

0.073

MutPred

0.36

Gain of glycosylation at G55 (P = 0.0054);

MVP

0.13

MPC

1.2

ClinPred

0.080

GERP RS

2.5

Varity_R

0.034

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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