Variant chr17-10303281-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_003802.3(MYH13):c.5582A>T(p.Asp1861Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000186 in 1,613,506 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

MYH13
NM_003802.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.19

Variant links:

Genes affected

MYH13 (HGNC:7571): (myosin heavy chain 13) Predicted to enable microfilament motor activity. Predicted to be involved in muscle contraction. Predicted to act upstream of or within cellular response to starvation. Located in extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022]

MYH13 links:

ENSG00000273388 (HGNC:):

ENSG00000273388 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.952

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYH13	NM_003802.3 linkuse as main transcript	c.5582A>T	p.Asp1861Val	missense_variant	39/41	ENST00000252172.9	NP_003793.2	Q9UKX3
LOC107985004	XR_001752791.3 linkuse as main transcript	n.95+11368T>A		intron_variant
LOC107985004	XR_007065617.1 linkuse as main transcript	n.95+11368T>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MYH13	ENST00000252172.9 linkuse as main transcript	c.5582A>T	p.Asp1861Val	missense_variant	39/41	1	NM_003802.3	ENSP00000252172.4	Q9UKX3
MYH13	ENST00000621918.1 linkuse as main transcript	c.5582A>T	p.Asp1861Val	missense_variant	37/39	1		ENSP00000480864.1	Q9UKX3
MYH13	ENST00000418404.8 linkuse as main transcript	c.5582A>T	p.Asp1861Val	missense_variant	38/40	5		ENSP00000404570.3	Q9UKX3
ENSG00000273388	ENST00000609088.1 linkuse as main transcript	n.94+11368T>A		intron_variant		4

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151970

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000801

AC:

AN:

249808

Hom.:

AF XY:

0.00000738

AC XY:

AN XY:

135498

show subpopulations

Gnomad AFR exome

AF:

0.000129

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:

6.84e-7

AC:

AN:

1461536

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727072

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151970

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74220

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

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 10, 2024

The c.5582A>T (p.D1861V) alteration is located in exon 39 (coding exon 37) of the MYH13 gene. This alteration results from a A to T substitution at nucleotide position 5582, causing the aspartic acid (D) at amino acid position 1861 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

Uncertain

0.37

BayesDel_addAF

Pathogenic

0.20

BayesDel_noAF

Pathogenic

0.28

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.48

T;T;T

Eigen

Pathogenic

0.70

Eigen_PC

Uncertain

0.53

FATHMM_MKL

Uncertain

0.96

LIST_S2

Pathogenic

0.99

.;D;.

M_CAP

Uncertain

0.11

MetaRNN

Pathogenic

0.95

D;D;D

MetaSVM

Uncertain

0.68

MutationAssessor

Pathogenic

4.3

H;H;H

PrimateAI

Uncertain

0.63

PROVEAN

Pathogenic

-6.3

.;.;D

REVEL

Pathogenic

0.86

Sift

Pathogenic

0.0

.;.;D

Sift4G

Pathogenic

0.0

D;D;D

Polyphen

0.99

D;D;D

Vest4

0.84

MutPred

0.83

Gain of MoRF binding (P = 0.0134);Gain of MoRF binding (P = 0.0134);Gain of MoRF binding (P = 0.0134);

MVP

0.81

MPC

0.60

ClinPred

0.99

GERP RS

2.7

Varity_R

0.70

gMVP

0.39

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