17-10303279-G-A

Position:

chr17-10303279-G-A

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_003802.3(MYH13):c.5584C>T(p.His1862Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000291 in 1,613,528 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. H1862R) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000031 ( 0 hom. )

Consequence

MYH13
NM_003802.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.00700

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_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2008366).

BS2

High AC in GnomAdExome4 at 46 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYH13	NM_003802.3 linkuse as main transcript	c.5584C>T	p.His1862Tyr	missense_variant	39/41	ENST00000252172.9	NP_003793.2	Q9UKX3
LOC107985004	XR_001752791.3 linkuse as main transcript	n.95+11366G>A		intron_variant
LOC107985004	XR_007065617.1 linkuse as main transcript	n.95+11366G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MYH13	ENST00000252172.9 linkuse as main transcript	c.5584C>T	p.His1862Tyr	missense_variant	39/41	1	NM_003802.3	ENSP00000252172.4	Q9UKX3
MYH13	ENST00000621918.1 linkuse as main transcript	c.5584C>T	p.His1862Tyr	missense_variant	37/39	1		ENSP00000480864.1	Q9UKX3
MYH13	ENST00000418404.8 linkuse as main transcript	c.5584C>T	p.His1862Tyr	missense_variant	38/40	5		ENSP00000404570.3	Q9UKX3
ENSG00000273388	ENST00000609088.1 linkuse as main transcript	n.94+11366G>A		intron_variant		4

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152020

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:

0.00

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:

0.0000160

AC:

AN:

249824

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

135502

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000177

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000315

AC:

AN:

1461508

Hom.:

Cov.:

AF XY:

0.0000261

AC XY:

AN XY:

727066

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000360

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152020

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74242

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000480

Hom.:

ExAC

AF:

0.00000825

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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

Aug 21, 2024

The c.5584C>T (p.H1862Y) alteration is located in exon 39 (coding exon 37) of the MYH13 gene. This alteration results from a C to T substitution at nucleotide position 5584, causing the histidine (H) at amino acid position 1862 to be replaced by a tyrosine (Y). 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

-0.17

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.30

T;T;T

Eigen

Benign

-0.37

Eigen_PC

Benign

-0.29

FATHMM_MKL

Benign

0.29

LIST_S2

Uncertain

0.94

.;D;.

M_CAP

Benign

0.044

MetaRNN

Benign

0.20

T;T;T

MetaSVM

Benign

-0.66

MutationAssessor

Benign

1.1

L;L;L

PrimateAI

Benign

0.29

PROVEAN

Benign

-1.3

.;.;N

REVEL

Benign

0.25

Sift

Pathogenic

0.0

.;.;D

Sift4G

Pathogenic

0.0010

D;D;D

Polyphen

0.010

B;B;B

Vest4

0.16

MutPred

0.54

Gain of phosphorylation at H1862 (P = 0.0097);Gain of phosphorylation at H1862 (P = 0.0097);Gain of phosphorylation at H1862 (P = 0.0097);

MVP

0.57

MPC

0.13

ClinPred

0.29

GERP RS

3.8

Varity_R

0.37

gMVP

0.12

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