Variant chr17-10629568-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_002470.4(MYH3):c.5796+29C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00382 in 1,611,944 control chromosomes in the GnomAD database, including 172 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.020 ( 93 hom., cov: 33)

Exomes 𝑓: 0.0022 ( 79 hom. )

Consequence

MYH3
NM_002470.4 intron

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -1.88

Variant links:

Genes affected

MYH3 (HGNC:7573): (myosin heavy chain 3) Myosin is a major contractile protein which converts chemical energy into mechanical energy through the hydrolysis of ATP. Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. This gene is a member of the MYH family and encodes a protein with an IQ domain and a myosin head-like domain. Mutations in this gene have been associated with two congenital contracture (arthrogryposis) syndromes, Freeman-Sheldon syndrome and Sheldon-Hall syndrome. [provided by RefSeq, Jul 2008]

MYH3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 17-10629568-G-C is Benign according to our data. Variant chr17-10629568-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 258700.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0659 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	MANE	Protein
MYH3	NM_002470.4 linkuse as main transcript	c.5796+29C>G	intron_variant	ENST00000583535.6	NP_002461.2
MYH3	XM_011523870.4 linkuse as main transcript	c.5796+29C>G	intron_variant		XP_011522172.1
MYH3	XM_011523871.3 linkuse as main transcript	c.5796+29C>G	intron_variant		XP_011522173.1
MYH3	XM_047436127.1 linkuse as main transcript	c.5796+29C>G	intron_variant		XP_047292083.1

Ensembl

Gene	Transcript	HGVSc	Effect	TSL	MANE	Protein	Appris
MYH3	ENST00000583535.6 linkuse as main transcript	c.5796+29C>G	intron_variant	5	NM_002470.4	ENSP00000464317	P1
MYH3	ENST00000577963.1 linkuse as main transcript	n.338+29C>G	intron_variant, non_coding_transcript_variant	2
MYH3	ENST00000579928.2 linkuse as main transcript	n.326+29C>G	intron_variant, non_coding_transcript_variant	2

Frequencies

GnomAD3 genomes

AF:

0.0198

AC:

3012

AN:

152128

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0682

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00851

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00637

Gnomad NFE

AF:

0.000412

Gnomad OTH

AF:

0.0110

GnomAD3 exomes

AF:

0.00579

AC:

1453

AN:

250874

Hom.:

AF XY:

0.00408

AC XY:

554

AN XY:

135690

show subpopulations

Gnomad AFR exome

AF:

0.0729

Gnomad AMR exome

AF:

0.00573

Gnomad ASJ exome

AF:

0.000695

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000335

Gnomad OTH exome

AF:

0.00441

GnomAD4 exome

AF:

0.00215

AC:

3145

AN:

1459698

Hom.:

Cov.:

AF XY:

0.00183

AC XY:

1329

AN XY:

726134

show subpopulations

Gnomad4 AFR exome

AF:

0.0697

Gnomad4 AMR exome

AF:

0.00624

Gnomad4 ASJ exome

AF:

0.00119

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000104

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000175

Gnomad4 OTH exome

AF:

0.00460

GnomAD4 genome

AF:

0.0198

AC:

3011

AN:

152246

Hom.:

Cov.:

AF XY:

0.0185

AC XY:

1378

AN XY:

74450

show subpopulations

Gnomad4 AFR

AF:

0.0680

Gnomad4 AMR

AF:

0.00850

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000412

Gnomad4 OTH

AF:

0.0109

Alfa

AF:

0.000928

Hom.:

Bravo

AF:

0.0221

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

0.16

DANN

Benign

0.78

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