rs372826462

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_002476.2(MYL4):c.313+8C>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000809 in 1,606,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000083 ( 0 hom. )

Consequence

MYL4
NM_002476.2 splice_region, intron

Scores

Splicing: ADA: 0.00002497

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.32

Publications

0 publications found

Variant links:

Genes affected

MYL4 (HGNC:7585): (myosin light chain 4) Myosin is a hexameric ATPase cellular motor protein. It is composed of two myosin heavy chains, two nonphosphorylatable myosin alkali light chains, and two phosphorylatable myosin regulatory light chains. This gene encodes a myosin alkali light chain that is found in embryonic muscle and adult atria. Two alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

MYL4 Gene-Disease associations (from GenCC):

atrial fibrillation, familial, 18
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
familial atrial fibrillation
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

MYL4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.87).

BP6

Variant 17-47220061-C-A is Benign according to our data. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr17-47220061-C-A is described in CliVar as Likely_benign. Clinvar id is 542791.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAdExome4 at 12 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYL4	NM_002476.2 link	c.313+8C>A		splice_region_variant, intron_variant	Intron 3 of 6	ENST00000393450.5	NP_002467.1	P12829

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYL4	ENST00000393450.5 link	c.313+8C>A		splice_region_variant, intron_variant	Intron 3 of 6	1	NM_002476.2	ENSP00000377096.1		P12829

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152248

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00000829

AC:

AN:

241394

AF XY:

0.0000154

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000919

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000825

AC:

AN:

1454178

Hom.:

Cov.:

AF XY:

0.0000111

AC XY:

AN XY:

722624

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33394

American (AMR)

AF:

0.00

AC:

AN:

44098

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25632

East Asian (EAS)

AF:

0.00

AC:

AN:

39584

South Asian (SAS)

AF:

0.0000118

AC:

AN:

85080

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5718

European-Non Finnish (NFE)

AF:

0.00000993

AC:

AN:

1108002

Other (OTH)

AF:

0.00

AC:

AN:

60044

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152248

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74386

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41470

American (AMR)

AF:

0.00

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5198

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68046

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.675

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Atrial fibrillation, familial, 18

Benign:1

Nov 25, 2023

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.87

CADD

Benign

0.061

(source)

DANN

Benign

0.47

PhyloP100

-1.3

PromoterAI

-0.023

Neutral

(source)

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000025

dbscSNV1_RF

Benign

0.0

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over