rs587781966

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM1BP4_ModerateBP6

The NM_000455.5(STK11):c.952G>A(p.Ala318Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A318V) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

STK11
NM_000455.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.81

Publications

3 publications found

Variant links:

Genes affected

STK11 (HGNC:11389): (serine/threonine kinase 11) The protein encoded by this gene is a serine/threonine kinase that regulates cell polarity and energy metabolism and functions as a tumor suppressor. Mutations in this gene have been associated with the autosomal dominant Peutz-Jeghers syndrome, as well as with skin, pancreatic, and testicular cancers. [provided by RefSeq, May 2022]

STK11 Gene-Disease associations (from GenCC):

familial pancreatic carcinoma
Inheritance: AD Classification: DEFINITIVE Submitted by: G2P
Peutz-Jeghers syndrome
Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, Orphanet, Genomics England PanelApp, G2P
familial ovarian cancer
Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

STK11 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

PM1

In a hotspot region, there are 2 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 6 benign, 41 uncertain in NM_000455.5

BP4

Computational evidence support a benign effect (MetaRNN=0.097884536).

BP6

Variant 19-1223016-G-A is Benign according to our data. Variant chr19-1223016-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 403773.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
STK11	NM_000455.5 link	c.952G>A	p.Ala318Thr	missense_variant	Exon 8 of 10	ENST00000326873.12	NP_000446.1	Q15831-1A0A0S2Z4D1
STK11	NM_001407255.1 link	c.952G>A	p.Ala318Thr	missense_variant	Exon 8 of 9		NP_001394184.1
STK11	NR_176325.1 link	n.2219G>A		non_coding_transcript_exon_variant	Exon 9 of 11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
STK11	ENST00000326873.12 link	c.952G>A	p.Ala318Thr	missense_variant	Exon 8 of 10	1	NM_000455.5	ENSP00000324856.6	Q15831-1
STK11	ENST00000652231.1 link	c.952G>A	p.Ala318Thr	missense_variant	Exon 8 of 9			ENSP00000498804.1	Q15831-2
STK11	ENST00000585748.3 link	c.580G>A	p.Ala194Thr	missense_variant	Exon 10 of 12	3		ENSP00000477641.2	A0A087WT72
STK11	ENST00000593219.6 link	n.*777G>A		non_coding_transcript_exon_variant	Exon 9 of 11	3		ENSP00000466610.1	K7EMR0
STK11	ENST00000593219.6 link	n.*777G>A		3_prime_UTR_variant	Exon 9 of 11	3		ENSP00000466610.1	K7EMR0

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

152136

Hom.:

Cov.:

Gnomad AFR

AF:

0.00

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

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1426812

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

706146

African (AFR)

AF:

0.00

AC:

AN:

32742

American (AMR)

AF:

0.00

AC:

AN:

40114

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25480

East Asian (EAS)

AF:

0.00

AC:

AN:

37854

South Asian (SAS)

AF:

0.00

AC:

AN:

81964

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49882

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5704

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1094076

Other (OTH)

AF:

0.00

AC:

AN:

58996

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

152136

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74318

African (AFR)

AF:

0.00

AC:

AN:

41412

American (AMR)

AF:

0.00

AC:

AN:

15278

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5198

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68006

Other (OTH)

AF:

0.00

AC:

AN:

2092

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Peutz-Jeghers syndrome

Uncertain:1

Nov 10, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant is not present in population databases (gnomAD no frequency). This sequence change replaces alanine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 318 of the STK11 protein (p.Ala318Thr). This variant has not been reported in the literature in individuals affected with STK11-related conditions. ClinVar contains an entry for this variant (Variation ID: 403773). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt STK11 protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.065

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.46

CADD

Benign

(source)

DANN

Benign

0.66

DEOGEN2

Benign

0.23

T;T

Eigen

Benign

-0.97

Eigen_PC

Benign

-0.94

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.85

T;T

M_CAP

Benign

0.035

MetaRNN

Benign

0.098

T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

0.90

.;L

PhyloP100

1.8

PrimateAI

Benign

0.34

PROVEAN

Benign

-0.41

.;N

REVEL

Benign

0.15

Sift

Benign

0.54

.;T

Sift4G

Benign

0.53

T;T

Polyphen

0.0

.;B

Vest4

0.099

MutPred

0.20

Gain of glycosylation at A318 (P = 0.0058);Gain of glycosylation at A318 (P = 0.0058);

MVP

0.42

MPC

0.040

ClinPred

0.041

GERP RS

0.25

PromoterAI

0.017

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.040

gMVP

0.24

Mutation Taster

=97/3

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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