Genetic Variant ANKMY2:p.Ala161Val (chr7-16615793-G-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_020319.3(ANKMY2):c.482C>T(p.Ala161Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000105 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

ANKMY2
NM_020319.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.49

Variant links:

Genes affected

ANKMY2 (HGNC:25370): (ankyrin repeat and MYND domain containing 2) Predicted to enable enzyme binding activity and metal ion binding activity. Predicted to be located in cilium. [provided by Alliance of Genome Resources, Apr 2022]

ANKMY2 links:

ENSG00000287799 (HGNC:):

ENSG00000287799 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANKMY2	NM_020319.3 link	c.482C>T	p.Ala161Val	missense_variant	Exon 5 of 10	ENST00000306999.7	NP_064715.1	Q8IV38A0A024R9Z6
LOC105375169	XR_007060225.1 link	n.222-233G>A		intron_variant	Intron 2 of 4
LOC105375169	XR_007060226.1 link	n.222-233G>A		intron_variant	Intron 2 of 4
LOC105375169	XR_007060227.1 link	n.81-233G>A		intron_variant	Intron 1 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ANKMY2	ENST00000306999.7 link	c.482C>T	p.Ala161Val	missense_variant	Exon 5 of 10	1	NM_020319.3	ENSP00000303570.2	Q8IV38
ANKMY2	ENST00000628652.1 link	c.482C>T	p.Ala161Val	missense_variant	Exon 5 of 9	5		ENSP00000485738.1	G3V0G5
ANKMY2	ENST00000447802.3 link	n.482C>T		non_coding_transcript_exon_variant	Exon 5 of 11	2		ENSP00000392259.1	G3V0G5
ENSG00000287799	ENST00000663260.1 link	n.358-233G>A		intron_variant	Intron 3 of 3

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250770

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135614

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461884

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.000179

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000129

Hom.:

Bravo

AF:

0.000106

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 16, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.482C>T (p.A161V) alteration is located in exon 5 (coding exon 5) of the ANKMY2 gene. This alteration results from a C to T substitution at nucleotide position 482, causing the alanine (A) at amino acid position 161 to be replaced by a valine (V). 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

0.18

BayesDel_addAF

Benign

-0.036

BayesDel_noAF

Benign

-0.11

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.016

T;.

Eigen

Uncertain

0.32

Eigen_PC

Uncertain

0.49

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.95

D;D

M_CAP

Benign

0.013

MetaRNN

Uncertain

0.52

D;D

MetaSVM

Benign

-0.72

MutationAssessor

Benign

1.5

L;.

PrimateAI

Uncertain

0.70

PROVEAN

Uncertain

-2.5

N;.

REVEL

Uncertain

0.30

Sift

Benign

0.30

T;.

Sift4G

Benign

0.40

T;T

Polyphen

0.30

B;.

Vest4

0.65

MVP

0.73

MPC

0.051

ClinPred

0.33

GERP RS

5.7

Varity_R

0.20

gMVP

0.55

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