Variant rs141826192 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_005379.4(MYO1A):c.829G>T(p.Val277Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000434 in 1,614,066 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

MYO1A
NM_005379.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.14

Variant links:

Genes affected

MYO1A (HGNC:7595): (myosin IA) This gene encodes a member of the myosin superfamily. The protein represents an unconventional myosin; it should not be confused with the conventional skeletal muscle myosin-1 (MYH1). Unconventional myosins contain the basic domains characteristic of conventional myosins and are further distinguished from class members by their tail domains. They function as actin-based molecular motors. Mutations in this gene have been associated with autosomal dominant deafness. Alternatively spliced variants have been found for this gene. [provided by RefSeq, Dec 2011]

MYO1A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAdExome4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYO1A	NM_005379.4 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	10/28	ENST00000300119.8	NP_005370.1	Q9UBC5
MYO1A	NM_001256041.2 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	11/29		NP_001242970.1	Q9UBC5B2R643
MYO1A	XM_047428876.1 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	11/29		XP_047284832.1
MYO1A	XM_011538373.3 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	10/25		XP_011536675.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MYO1A	ENST00000300119.8 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	10/28	1	NM_005379.4	ENSP00000300119.3	Q9UBC5
MYO1A	ENST00000442789.6 linkuse as main transcript	c.829G>T	p.Val277Leu	missense_variant	11/29	1		ENSP00000393392.2	Q9UBC5
MYO1A	ENST00000492945.5 linkuse as main transcript	c.-20-561G>T		intron_variant		4		ENSP00000452229.1	G3V587
MYO1A	ENST00000554234.5 linkuse as main transcript	n.343G>T		non_coding_transcript_exon_variant	6/24	5		ENSP00000451033.1	G3V342

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152176

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:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

251140

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135714

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000218

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461890

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727246

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000126

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

AF:

0.0000131

AC:

AN:

152176

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.082

BayesDel_noAF

Uncertain

-0.060

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.34

T;T

Eigen

Uncertain

0.30

Eigen_PC

Uncertain

0.32

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.89

.;D

M_CAP

Benign

0.042

MetaRNN

Uncertain

0.74

D;D

MetaSVM

Uncertain

0.18

MutationAssessor

Benign

0.66

N;N

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.4

N;N

REVEL

Uncertain

0.46

Sift

Benign

0.078

T;T

Sift4G

Benign

0.21

T;T

Polyphen

1.0

D;D

Vest4

0.34

MutPred

0.80

Loss of sheet (P = 0.1398);Loss of sheet (P = 0.1398);

MVP

0.85

MPC

0.093

ClinPred

0.33

GERP RS

5.3

Varity_R

0.34

gMVP

0.52

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