Genetic Variant ANKRD6:p.Leu29Phe (chr6-89567061-C-T) – ACMG Classification: Uncertain_significance (4 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001242809.2(ANKRD6):c.85C>T(p.Leu29Phe) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000374 in 1,605,768 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

ANKRD6
NM_001242809.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.49

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:

ENSG00000237027 (HGNC:):

ENSG00000237027 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.859

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANKRD6	NM_001242809.2 link	c.85C>T	p.Leu29Phe	missense_variant	Exon 2 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.85C>T	p.Leu29Phe	missense_variant	Exon 2 of 16	1	NM_001242809.2	ENSP00000345767.4		Q9Y2G4-2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152180

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:

0.000192

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

GnomAD3 exomes

AF:

0.0000254

AC:

AN:

235804

Hom.:

AF XY:

0.0000314

AC XY:

AN XY:

127398

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000346

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000344

AC:

AN:

1453588

Hom.:

Cov.:

AF XY:

0.00000554

AC XY:

AN XY:

722118

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.03e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152180

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000192

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.0000166

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 03, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.85C>T (p.L29F) alteration is located in exon 2 (coding exon 1) of the ANKRD6 gene. This alteration results from a C to T substitution at nucleotide position 85, causing the leucine (L) at amino acid position 29 to be replaced by a phenylalanine (F). 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

0.93

BayesDel_addAF

Pathogenic

0.18

BayesDel_noAF

Pathogenic

0.33

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.13

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

Eigen

Pathogenic

0.94

Eigen_PC

Pathogenic

0.91

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.95

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

M_CAP

Uncertain

0.098

MetaRNN

Pathogenic

0.86

D;D;D;D;D;D;D;D;D;D;D;D

MetaSVM

Uncertain

0.40

MutationAssessor

Uncertain

2.8

M;M;M;.;.;.;M;.;.;.;.;M

PrimateAI

Pathogenic

0.80

PROVEAN

Uncertain

-2.9

D;D;D;D;D;D;D;D;D;D;N;D

REVEL

Pathogenic

0.68

Sift

Pathogenic

0.0

D;D;D;D;D;D;D;D;D;D;D;D

Sift4G

Uncertain

0.0060

D;D;D;D;D;D;D;D;D;D;T;D

Polyphen

1.0

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

Vest4

0.91

MutPred

0.81

Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);Loss of MoRF binding (P = 0.1075);

MVP

0.91

MPC

0.35

ClinPred

0.75

GERP RS

5.9

Varity_R

0.44

gMVP

0.73

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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