Genetic Variant MYOG:p.Pro8Ala (chr1-203085940-G-C) – ACMG Classification: Likely_benign (-5 pts)

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4BS2

The NM_002479.6(MYOG):c.22C>G(p.Pro8Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000138 in 1,594,462 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 0.000015 ( 0 hom. )

Consequence

MYOG
NM_002479.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.13

Publications

0 publications found

Variant links:

Genes affected

MYOG (HGNC:7612): (myogenin) Myogenin is a muscle-specific transcription factor that can induce myogenesis in a variety of cell types in tissue culture. It is a member of a large family of proteins related by sequence homology, the helix-loop-helix (HLH) proteins. It is essential for the development of functional skeletal muscle. [provided by RefSeq, Jul 2008]

MYOG links:

MYOPARR (HGNC:54178): (myogenin promoter associated myogenic regulatory antisense long non coding RNA) Predicted to enable RNA polymerase II core promoter sequence-specific DNA binding activity. Predicted to be involved in myoblast fate specification. Predicted to act upstream of or within with a positive effect on gene expression. Predicted to act upstream of or within protein-containing complex assembly and skeletal muscle fiber development. [provided by Alliance of Genome Resources, Apr 2022]

MYOPARR links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.28321725).

BS2

High AC in GnomAdExome4 at 21 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002479.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MYOG	NM_002479.6	MANE Select	c.22C>G	p.Pro8Ala	missense	Exon 1 of 3	NP_002470.2
	MYOPARR	NR_160550.1		n.388-543G>C		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MYOG	ENST00000241651.5	TSL:1 MANE Select	c.22C>G	p.Pro8Ala	missense	Exon 1 of 3	ENSP00000241651.4	P15173
MYOG	ENST00000944760.1		c.22C>G	p.Pro8Ala	missense	Exon 1 of 3	ENSP00000614819.1
MYOG	ENST00000944761.1		c.22C>G	p.Pro8Ala	missense	Exon 1 of 3	ENSP00000614820.1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152066

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:

0.000193

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

GnomAD2 exomes

AF:

0.00000873

AC:

AN:

229160

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000567

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000956

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000146

AC:

AN:

1442278

Hom.:

Cov.:

AF XY:

0.0000168

AC XY:

AN XY:

716328

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32744

American (AMR)

AF:

0.00

AC:

AN:

41834

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24516

East Asian (EAS)

AF:

0.00

AC:

AN:

39616

South Asian (SAS)

AF:

0.00

AC:

AN:

82708

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5628

European-Non Finnish (NFE)

AF:

0.0000163

AC:

AN:

1103158

Other (OTH)

AF:

0.0000505

AC:

AN:

59448

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.461

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:

152184

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74406

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41524

American (AMR)

AF:

0.00

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000194

AC:

AN:

5156

South Asian (SAS)

AF:

0.00

AC:

AN:

4808

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10616

Middle Eastern (MID)

AF:

0.00

AC:

AN:

288

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67994

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

0.011

BayesDel_noAF

Benign

-0.22

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.45

Eigen

Uncertain

0.20

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.65

M_CAP

Benign

0.051

MetaRNN

Benign

0.28

MetaSVM

Benign

-0.48

MutationAssessor

Benign

1.8

PhyloP100

3.1

PrimateAI

Uncertain

0.69

PROVEAN

Benign

-0.96

REVEL

Uncertain

0.33

Sift

Benign

0.067

Sift4G

Benign

0.22

Polyphen

0.90

Vest4

0.30

MVP

0.41

MPC

0.43

ClinPred

0.79

GERP RS

4.6

PromoterAI

0.033

Neutral

(source)

Varity_R

0.14

gMVP

0.48

Mutation Taster

=43/57

disease causing

(source)

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

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over