Genetic Variant ANKRD55:p.Ser436Asn (chr5-56111441-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024669.3(ANKRD55):c.1307G>A(p.Ser436Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000223 in 1,614,134 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 0.00023 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00022 ( 0 hom. )

Consequence

ANKRD55
NM_024669.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.79

Variant links:

Genes affected

ANKRD55 (HGNC:25681): (ankyrin repeat domain 55)

ANKRD55 links:

ENSG00000249236 (HGNC:):

ENSG00000249236 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.101154506).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANKRD55	NM_024669.3 link	c.1307G>A	p.Ser436Asn	missense_variant	Exon 10 of 12	ENST00000341048.9	NP_078945.2	Q3KP44-1
ANKRD55	XM_047417710.1 link	c.821G>A	p.Ser274Asn	missense_variant	Exon 6 of 8		XP_047273666.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ANKRD55	ENST00000341048.9 link	c.1307G>A	p.Ser436Asn	missense_variant	Exon 10 of 12	2	NM_024669.3	ENSP00000342295.4		Q3KP44-1

Frequencies

GnomAD3 genomes

AF:

0.000230

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000393

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000323

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000291

AC:

AN:

251106

Hom.:

AF XY:

0.000339

AC XY:

AN XY:

135700

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000318

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000485

Gnomad OTH exome

AF:

0.000327

GnomAD4 exome

AF:

0.000222

AC:

325

AN:

1461864

Hom.:

Cov.:

AF XY:

0.000241

AC XY:

175

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000291

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000104

Gnomad4 FIN exome

AF:

0.0000562

Gnomad4 NFE exome

AF:

0.000252

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000230

AC:

AN:

152270

Hom.:

Cov.:

AF XY:

0.000269

AC XY:

AN XY:

74452

show subpopulations

Gnomad4 AFR

AF:

0.0000963

Gnomad4 AMR

AF:

0.000393

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.000323

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.000379

Hom.:

Bravo

AF:

0.000234

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000371

AC:

EpiCase

AF:

0.000491

EpiControl

AF:

0.00107

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 10, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1307G>A (p.S436N) alteration is located in exon 10 (coding exon 9) of the ANKRD55 gene. This alteration results from a G to A substitution at nucleotide position 1307, causing the serine (S) at amino acid position 436 to be replaced by an asparagine (N). 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

0.27

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.29

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0090

T;T;.

Eigen

Uncertain

0.59

Eigen_PC

Uncertain

0.63

FATHMM_MKL

Uncertain

0.87

LIST_S2

Uncertain

0.89

D;D;D

M_CAP

Benign

0.022

MetaRNN

Benign

0.10

T;T;T

MetaSVM

Benign

-0.67

MutationAssessor

Uncertain

2.4

M;.;.

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-0.44

N;N;N

REVEL

Benign

0.15

Sift

Pathogenic

0.0

D;D;D

Sift4G

Pathogenic

0.0

D;D;D

Vest4

0.36

MVP

0.55

MPC

0.76

ClinPred

0.11

GERP RS

5.6

Varity_R

0.51

gMVP

0.36

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