dbSNP rs371879945: ANKRD6:p.Arg103Lys (chr6-89603117-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

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

The NM_001242809.2(ANKRD6):c.308G>A(p.Arg103Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000543 in 1,602,430 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000055 ( 0 hom. )

Consequence

ANKRD6
NM_001242809.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.57

Variant links:

Genes affected

ANKRD6 (HGNC:17280): (ankyrin repeat domain 6) Predicted to be involved in negative regulation of canonical Wnt signaling pathway and positive regulation of JNK cascade. Predicted to act upstream of or within positive regulation of Wnt signaling pathway, planar cell polarity pathway. Located in intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

ANKRD6 links:

LYRM2 (HGNC:25229): (LYR motif containing 2)

LYRM2 links:

Genome browser will be placed here

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=0.39247146).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANKRD6	NM_001242809.2 link	c.308G>A	p.Arg103Lys	missense_variant	Exon 4 of 16	ENST00000339746.9	NP_001229738.1	Q9Y2G4-2B7Z3D2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ANKRD6	ENST00000339746.9 link	c.308G>A	p.Arg103Lys	missense_variant	Exon 4 of 16	1	NM_001242809.2	ENSP00000345767.4		Q9Y2G4-2

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152138

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000354

AC:

AN:

226002

Hom.:

AF XY:

0.0000410

AC XY:

AN XY:

122024

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000310

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:

0.0000684

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000552

AC:

AN:

1450292

Hom.:

Cov.:

AF XY:

0.0000653

AC XY:

AN XY:

720014

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000687

Gnomad4 OTH exome

AF:

0.0000666

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152138

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74314

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000508

Hom.:

Bravo

AF:

0.0000416

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000119

AC:

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

Jul 07, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.308G>A (p.R103K) alteration is located in exon 4 (coding exon 3) of the ANKRD6 gene. This alteration results from a G to A substitution at nucleotide position 308, causing the arginine (R) at amino acid position 103 to be replaced by a lysine (K). 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

0.25

BayesDel_addAF

Benign

0.0036

BayesDel_noAF

Uncertain

-0.040

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0032

.;T;.;T;T;T;T;.

Eigen

Pathogenic

0.72

Eigen_PC

Pathogenic

0.77

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.82

T;.;T;D;T;D;D;D

M_CAP

Benign

0.030

MetaRNN

Benign

0.39

T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.82

MutationAssessor

Benign

0.12

N;N;N;.;N;.;.;N

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-1.3

N;N;N;N;N;N;N;N

REVEL

Benign

0.23

Sift

Benign

0.44

T;T;T;T;T;T;T;T

Sift4G

Benign

0.50

T;T;T;T;T;T;T;T

Polyphen

1.0

D;D;.;.;D;.;.;.

Vest4

0.80

MVP

0.75

MPC

0.18

ClinPred

0.38

GERP RS

5.9

Varity_R

0.18

gMVP

0.71

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