Variant rs774274573 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PM2PP2BP4_Strong

The NM_002474.3(MYH11):c.2958G>T(p.Glu986Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,876 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

MYH11
NM_002474.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.370

Variant links:

Genes affected

MYH11 (HGNC:7569): (myosin heavy chain 11) The protein encoded by this gene is a smooth muscle myosin belonging to the myosin heavy chain family. The gene product is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. It functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. A chromosomal rearrangement involving this gene is associated with acute myeloid leukemia of the M4Eo subtype. Mutations in this gene are associated with visceral myopathy, megacystis-microcolon-intestinal hypoperistalsis syndrome 2, and familial thoracic aortic aneurysm 4. [provided by RefSeq, May 2022]

MYH11 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), MYH11. . Gene score misZ 1.4389 (greater than the threshold 3.09). Trascript score misZ 3.4142 (greater than threshold 3.09). GenCC has associacion of gene with aortic aneurysm, familial thoracic 4, visceral myopathy 2, familial thoracic aortic aneurysm and aortic dissection, megacystis-microcolon-intestinal hypoperistalsis syndrome 2, megacystis-microcolon-intestinal hypoperistalsis syndrome.

BP4

Computational evidence support a benign effect (MetaRNN=0.036756337).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
MYH11	NM_002474.3 linkuse as main transcript	c.2958G>T	p.Glu986Asp	missense_variant	23/41	ENST00000300036.6	NP_002465.1
MYH11	NM_001040113.2 linkuse as main transcript	c.2979G>T	p.Glu993Asp	missense_variant	24/43	ENST00000452625.7	NP_001035202.1
MYH11	NM_001040114.2 linkuse as main transcript	c.2979G>T	p.Glu993Asp	missense_variant	24/42		NP_001035203.1
MYH11	NM_022844.3 linkuse as main transcript	c.2958G>T	p.Glu986Asp	missense_variant	23/42		NP_074035.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MYH11	ENST00000300036.6 linkuse as main transcript	c.2958G>T	p.Glu986Asp	missense_variant	23/41	1	NM_002474.3	ENSP00000300036	P3	P35749-1
MYH11	ENST00000452625.7 linkuse as main transcript	c.2979G>T	p.Glu993Asp	missense_variant	24/43	1	NM_001040113.2	ENSP00000407821		P35749-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251492

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135918

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:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461876

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.052

BayesDel_addAF

Benign

-0.092

BayesDel_noAF

Benign

-0.37

CADD

Benign

3.8

DANN

Benign

0.81

DEOGEN2

Benign

0.30

.;.;.;T

Eigen

Benign

-0.91

Eigen_PC

Benign

-0.86

FATHMM_MKL

Benign

0.10

LIST_S2

Benign

0.74

T;T;T;T

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.037

T;T;T;T

MetaSVM

Benign

-0.75

MutationAssessor

Benign

-0.34

.;.;N;N

MutationTaster

Benign

1.0

N;N;N;N;N

PrimateAI

Uncertain

0.65

PROVEAN

Benign

1.8

N;N;.;N

REVEL

Benign

0.21

Sift

Benign

1.0

T;T;.;T

Sift4G

Benign

0.67

T;T;T;T

Polyphen

0.0

.;.;.;B

Vest4

0.10

MutPred

0.28

.;.;Loss of ubiquitination at K981 (P = 0.1576);Loss of ubiquitination at K981 (P = 0.1576);

MVP

0.40

MPC

0.16

ClinPred

0.037

GERP RS

-5.8

Varity_R

0.052

gMVP

0.16

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over