22-37983654-G-C

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6BS2_Supporting

The NM_006941.4(SOX10):c.131C>G(p.Ala44Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000383 in 1,594,206 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000039 ( 0 hom. )

Consequence

SOX10
NM_006941.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:5

Conservation

PhyloP100: 1.67

Publications

4 publications found

Variant links:

Genes affected

SOX10 (HGNC:11190): (SRY-box transcription factor 10) This gene encodes a member of the SOX (SRY-related HMG-box) family of transcription factors involved in the regulation of embryonic development and in the determination of the cell fate. The encoded protein may act as a transcriptional activator after forming a protein complex with other proteins. This protein acts as a nucleocytoplasmic shuttle protein and is important for neural crest and peripheral nervous system development. Mutations in this gene are associated with Waardenburg-Shah and Waardenburg-Hirschsprung disease. [provided by RefSeq, Jul 2008]

SOX10 links:

POLR2F (HGNC:9193): (RNA polymerase II, I and III subunit F) This gene encodes the sixth largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. In yeast, this polymerase subunit, in combination with at least two other subunits, forms a structure that stabilizes the transcribing polymerase on the DNA template. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]

POLR2F links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.041579783).

BP6

Variant 22-37983654-G-C is Benign according to our data. Variant chr22-37983654-G-C is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 452278.We mark this variant Likely_benign, oryginal submission is: [Conflicting_classifications_of_pathogenicity].

BS2

High AC in GnomAd4 at 5 AD gene. Variant has AC lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SOX10	NM_006941.4 link	c.131C>G	p.Ala44Gly	missense_variant	Exon 2 of 4	ENST00000396884.8	NP_008872.1	P56693-1A0A024R1N6
POLR2F	NM_001301130.2 link	c.294-2500G>C		intron_variant	Intron 4 of 5		NP_001288059.1	B0QYL9
POLR2F	NM_001363825.1 link	c.*38+11344G>C		intron_variant	Intron 5 of 5		NP_001350754.1
POLR2F	NM_001301131.2 link	c.293+16484G>C		intron_variant	Intron 4 of 4		NP_001288060.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SOX10	ENST00000396884.8 link	c.131C>G	p.Ala44Gly	missense_variant	Exon 2 of 4	1	NM_006941.4	ENSP00000380093.2		P56693-1

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152036

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000774

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:

0.000143

AC:

AN:

216662

AF XY:

0.000185

show subpopulations

Gnomad AFR exome

AF:

0.0000729

Gnomad AMR exome

AF:

0.0000306

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00167

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000103

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000388

AC:

AN:

1442058

Hom.:

Cov.:

AF XY:

0.0000377

AC XY:

AN XY:

717080

show subpopulations

African (AFR)

AF:

0.0000601

AC:

AN:

33262

American (AMR)

AF:

0.0000229

AC:

AN:

43690

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25874

East Asian (EAS)

AF:

0.000766

AC:

AN:

39144

South Asian (SAS)

AF:

0.00

AC:

AN:

84902

European-Finnish (FIN)

AF:

0.00

AC:

AN:

42272

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5580

European-Non Finnish (NFE)

AF:

9.03e-7

AC:

AN:

1107580

Other (OTH)

AF:

0.000368

AC:

AN:

59754

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.486

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:

0.0000329

AC:

AN:

152148

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74384

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41540

American (AMR)

AF:

0.00

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000776

AC:

AN:

5156

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10604

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67944

Other (OTH)

AF:

0.00

AC:

AN:

2108

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

Age Distribution

Genome 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

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.000136

ExAC

AF:

0.0000759

AC:

Asia WGS

AF:

0.000578

AC:

AN:

3474

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:5

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Benign:2

Jul 23, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Dec 28, 2020

GeneDx

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant is associated with the following publications: (PMID: 30914325) -

not specified

Uncertain:1

May 21, 2016

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Variant classified as Uncertain Significance - Favor Benign. The p.Ala44Gly vari ant in SOX10 has not been previously reported in individuals with hearing loss o r Waardenburg syndrome. This variant has been identified in 0.2% (9/5424) of Eas t Asian chromosomes by the Exome Aggregation Consortium (http://exac.broadinstit ute.org; dbSNP rs747377284). Computational prediction tools and conservation ana lysis suggest that the p.Ala44Gly variant may not impact the protein, though thi s information is not predictive enough to rule out pathogenicity. In summary, wh ile the clinical significance of the p.Ala44Gly variant in SOX10 is uncertain, t hese data suggest that it is more likely to be benign. -

SOX10-related disorder

Benign:1

Jul 28, 2023

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

PCWH syndrome

Benign:1

Apr 28, 2017

Illumina Laboratory Services, Illumina

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. -

Waardenburg syndrome

Benign:1

Apr 28, 2017

Illumina Laboratory Services, Illumina

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.063

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.39

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.40

T;T;T

Eigen

Benign

-0.34

Eigen_PC

Benign

-0.13

FATHMM_MKL

Uncertain

0.84

LIST_S2

Benign

0.60

.;T;T

M_CAP

Pathogenic

0.39

MetaRNN

Benign

0.042

T;T;T

MetaSVM

Benign

-0.81

MutationAssessor

Benign

0.29

N;N;.

PhyloP100

1.7

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-0.53

N;N;N

REVEL

Benign

0.24

Sift

Benign

0.26

T;T;T

Sift4G

Benign

0.48

T;T;.

Polyphen

0.0

B;B;.

Vest4

0.077

MutPred

0.23

Gain of methylation at R43 (P = 0.0626);Gain of methylation at R43 (P = 0.0626);Gain of methylation at R43 (P = 0.0626);

MVP

0.62

MPC

0.82

ClinPred

0.031

GERP RS

4.3

PromoterAI

-0.040

Neutral

(source)

Varity_R

0.11

gMVP

0.23

Mutation Taster

=33/67

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over