Variant 3-108384752-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_014981.3(MYH15):c.5566A>T(p.Met1856Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000103 in 1,461,554 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

MYH15
NM_014981.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.989

Variant links:

Genes affected

MYH15 (HGNC:31073): (myosin heavy chain 15) Predicted to enable several functions, including ATP binding activity; actin filament binding activity; and calmodulin binding activity. Predicted to be involved in extraocular skeletal muscle development. Located in cytosol and intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

MYH15 links:

LOC124900545 (HGNC:):

LOC124900545 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.120596826).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MYH15	NM_014981.3 linkuse as main transcript	c.5566A>T	p.Met1856Leu	missense_variant	39/41	ENST00000693548.1
LOC124900545	XR_007095998.1 linkuse as main transcript	n.113-2228T>A		intron_variant, non_coding_transcript_variant
MYH15	XM_011512559.3 linkuse as main transcript	c.5626A>T	p.Met1876Leu	missense_variant	41/43

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
MYH15	ENST00000693548.1 linkuse as main transcript	c.5566A>T	p.Met1856Leu	missense_variant	39/41		NM_014981.3	P1
MYH15	ENST00000273353.5 linkuse as main transcript	c.5566A>T	p.Met1856Leu	missense_variant	40/42	1		P1
MYH15	ENST00000689784.1 linkuse as main transcript	c.4585A>T	p.Met1529Leu	missense_variant	31/33

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249192

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135196

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:

0.00

Gnomad NFE exome

AF:

0.00000885

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000103

AC:

AN:

1461554

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

727062

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:

0.00

Gnomad4 NFE exome

AF:

0.0000126

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

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

Dec 21, 2022

The c.5626A>T (p.M1876L) alteration is located in exon 40 (coding exon 40) of the MYH15 gene. This alteration results from a A to T substitution at nucleotide position 5626, causing the methionine (M) at amino acid position 1876 to be replaced by a leucine (L). 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

0.12

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

Cadd

Benign

Dann

Benign

0.86

DEOGEN2

Benign

0.046

Eigen

Benign

-0.78

Eigen_PC

Benign

-0.70

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.91

M_CAP

Benign

0.0053

MetaRNN

Benign

0.12

MetaSVM

Benign

-0.89

MutationAssessor

Benign

1.0

MutationTaster

Benign

0.90

PrimateAI

Benign

0.40

PROVEAN

Benign

-0.21

REVEL

Benign

0.092

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.047

Vest4

0.27

MutPred

0.47

Loss of methylation at K1871 (P = 0.0636);

MVP

0.64

MPC

0.43

ClinPred

0.19

GERP RS

-1.9

Varity_R

0.10

gMVP

0.19

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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