13-98474952-C-T

Variant summary

Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong

The NM_001032296.4(STK24):​c.466G>A​(p.Gly156Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Consequence

STK24
NM_001032296.4 missense

Scores

7
9
3

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.64
Variant links:
Genes affected
STK24 (HGNC:11403): (serine/threonine kinase 24) This gene encodes a serine/threonine protein kinase that functions upstream of mitogen-activated protein kinase (MAPK) signaling. The encoded protein is cleaved into two chains by caspases; the N-terminal fragment (MST3/N) translocates to the nucleus and promotes programmed cells death. There is a pseudogene for this gene on chromosome X. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2013]

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 8 ACMG points.

PM1
In a active_site Proton acceptor (size 0) in uniprot entity STK24_HUMAN
PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.965

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
STK24NM_001032296.4 linkuse as main transcriptc.466G>A p.Gly156Ser missense_variant 5/11 ENST00000539966.6
STK24NM_003576.5 linkuse as main transcriptc.502G>A p.Gly168Ser missense_variant 5/11
STK24NM_001286649.2 linkuse as main transcriptc.409G>A p.Gly137Ser missense_variant 4/10

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
STK24ENST00000539966.6 linkuse as main transcriptc.466G>A p.Gly156Ser missense_variant 5/111 NM_001032296.4 P1Q9Y6E0-2

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
31
GnomAD4 genome
Cov.:
32

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 submitterclinical testingAmbry GeneticsJan 30, 2024The c.502G>A (p.G168S) alteration is located in exon 5 (coding exon 5) of the STK24 gene. This alteration results from a G to A substitution at nucleotide position 502, causing the glycine (G) at amino acid position 168 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
Pathogenic
0.97
BayesDel_addAF
Pathogenic
0.26
D
BayesDel_noAF
Pathogenic
0.14
CADD
Pathogenic
26
DANN
Uncertain
1.0
DEOGEN2
Benign
0.19
.;T;T
Eigen
Uncertain
0.28
Eigen_PC
Uncertain
0.28
FATHMM_MKL
Pathogenic
0.99
D
LIST_S2
Uncertain
0.92
D;D;D
M_CAP
Uncertain
0.11
D
MetaRNN
Pathogenic
0.96
D;D;D
MetaSVM
Benign
-0.49
T
MutationAssessor
Uncertain
2.2
.;.;M
MutationTaster
Benign
1.0
D;D;D
PrimateAI
Pathogenic
0.83
D
PROVEAN
Pathogenic
-5.7
.;.;D
REVEL
Uncertain
0.58
Sift
Uncertain
0.0010
.;.;D
Sift4G
Uncertain
0.0020
D;D;D
Polyphen
1.0
.;D;D
Vest4
0.87
MutPred
0.81
.;.;Loss of catalytic residue at G168 (P = 0.0437);
MVP
0.81
MPC
1.6
ClinPred
1.0
D
GERP RS
4.8
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.2
Varity_R
0.95
gMVP
0.91

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr13-99127206; API