dbSNP rs756514910: MYO7A:p.Phe1916Leu (chr11-77207294-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_000260.4(MYO7A):c.5748C>A(p.Phe1916Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000686 in 1,456,926 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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: 6.9e-7 ( 0 hom. )

Consequence

MYO7A
NM_000260.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.379

Variant links:

Genes affected

MYO7A (HGNC:7606): (myosin VIIA) This gene is a member of the myosin gene family. Myosins are mechanochemical proteins characterized by the presence of a motor domain, an actin-binding domain, a neck domain that interacts with other proteins, and a tail domain that serves as an anchor. This gene encodes an unconventional myosin with a very short tail. Defects in this gene are associated with the mouse shaker-1 phenotype and the human Usher syndrome 1B which are characterized by deafness, reduced vestibular function, and (in human) retinal degeneration. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2008]

MYO7A links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.41548783).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYO7A	NM_000260.4 link	c.5748C>A	p.Phe1916Leu	missense_variant	Exon 42 of 49	ENST00000409709.9	NP_000251.3	Q13402-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
MYO7A	ENST00000409709.9 link	c.5748C>A	p.Phe1916Leu	missense_variant	Exon 42 of 49	1	NM_000260.4	ENSP00000386331.3	Q13402-1
MYO7A	ENST00000458637.6 link	c.5634C>A	p.Phe1878Leu	missense_variant	Exon 42 of 49	1		ENSP00000392185.2	Q13402-2
MYO7A	ENST00000409619.6 link	c.5601C>A	p.Phe1867Leu	missense_variant	Exon 43 of 50	1		ENSP00000386635.2	Q13402-8
MYO7A	ENST00000458169.2 link	c.3174C>A	p.Phe1058Leu	missense_variant	Exon 22 of 29	1		ENSP00000417017.2	H7C4D8
MYO7A	ENST00000670577.1 link	n.*346C>A		non_coding_transcript_exon_variant	Exon 25 of 32			ENSP00000499323.1	A0A590UJ94
MYO7A	ENST00000670577 link	n.*346C>A		3_prime_UTR_variant	Exon 25 of 30			ENSP00000499323.1	A0A590UJ94

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.86e-7

AC:

AN:

1456926

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

724174

show subpopulations

Gnomad4 AFR exome

AF:

0.0000300

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

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.99

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.070

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.71

D;.;.;T

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.23

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.84

T;T;T;T

M_CAP

Uncertain

0.16

MetaRNN

Benign

0.42

T;T;T;T

MetaSVM

Benign

-0.54

MutationAssessor

Uncertain

2.4

M;.;.;.

PrimateAI

Pathogenic

0.89

PROVEAN

Uncertain

-3.9

D;D;D;D

REVEL

Uncertain

0.40

Sift

Benign

0.18

T;T;T;T

Sift4G

Benign

0.22

T;T;T;T

Polyphen

0.63

P;.;.;.

Vest4

0.84

MutPred

0.35

Loss of sheet (P = 0.0817);.;.;.;

MVP

0.75

MPC

0.27

ClinPred

0.96

GERP RS

-1.7

Varity_R

0.64

gMVP

0.55

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.070

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over