Variant 2-196998351-A-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001195144.2(ANKRD44):c.2734T>G(p.Leu912Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000105 in 1,612,784 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

ANKRD44
NM_001195144.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.95

Variant links:

Genes affected

ANKRD44 (HGNC:25259): (ankyrin repeat domain 44)

ANKRD44 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=0.27411687).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ANKRD44	NM_001195144.2 linkuse as main transcript	c.2734T>G	p.Leu912Val	missense_variant	25/28	ENST00000282272.15	NP_001182073.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ANKRD44	ENST00000282272.15 linkuse as main transcript	c.2734T>G	p.Leu912Val	missense_variant	25/28	5	NM_001195144.2	ENSP00000282272	P4	Q8N8A2-1
ANKRD44	ENST00000424317.5 linkuse as main transcript	c.2179T>G	p.Leu727Val	missense_variant	19/22	1		ENSP00000403415
ANKRD44	ENST00000647377.1 linkuse as main transcript	c.2734T>G	p.Leu912Val	missense_variant	25/28			ENSP00000496628	A1
ANKRD44	ENST00000328737.6 linkuse as main transcript	c.2659T>G	p.Leu887Val	missense_variant	25/26	2		ENSP00000331516		Q8N8A2-4

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152208

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:

0.0000399

AC:

AN:

250940

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135748

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000489

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.0000110

AC:

AN:

1460576

Hom.:

Cov.:

AF XY:

0.00000826

AC XY:

AN XY:

726674

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000378

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74356

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:

0.0000151

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

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 14, 2023

The c.2734T>G (p.L912V) alteration is located in exon 25 (coding exon 25) of the ANKRD44 gene. This alteration results from a T to G substitution at nucleotide position 2734, causing the leucine (L) at amino acid position 912 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

0.13

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Uncertain

-0.060

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.036

.;.;T;.

Eigen

Benign

-0.091

Eigen_PC

Benign

-0.14

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.95

D;D;D;D

M_CAP

Benign

0.044

MetaRNN

Benign

0.27

T;T;T;T

MetaSVM

Benign

-0.65

MutationAssessor

Benign

1.1

.;.;L;.

MutationTaster

Benign

0.98

D;D

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-2.3

N;.;.;N

REVEL

Uncertain

0.52

Sift

Uncertain

0.0020

D;.;.;D

Sift4G

Benign

0.071

T;.;T;T

Vest4

0.59, 0.66

MVP

0.86

ClinPred

0.32

GERP RS

-0.16

Varity_R

0.088

gMVP

0.43

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