rs189910531

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS1

The NM_001292063.2(OTOG):c.8125G>A(p.Asp2709Asn) variant causes a missense change. The variant allele was found at a frequency of 0.00037 in 1,417,358 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 0.00085 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00032 ( 0 hom. )

Consequence

OTOG
NM_001292063.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:7

Conservation

PhyloP100: 6.70

Publications

0 publications found

Variant links:

Genes affected

OTOG (HGNC:8516): (otogelin) The protein encoded by this gene is a component of the acellular membranes of the inner ear. Disruption of the orthologous mouse gene shows that it plays a role in auditory and vestibular functions. It is involved in fibrillar network organization, the anchoring of otoconial membranes and cupulae to the neuroepithelia, and likely in sound stimulation resistance. Mutations in this gene cause autosomal recessive nonsyndromic deafness, type 18B. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2014]

OTOG Gene-Disease associations (from GenCC):

autosomal recessive nonsyndromic hearing loss 18B
Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine, Ambry Genetics
nonsyndromic genetic hearing loss
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
hearing loss, autosomal recessive
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

OTOG links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.020392388).

BS1

Variant frequency is greater than expected in population mid. GnomAdExome4 allele frequency = 0.000316 (402/1272990) while in subpopulation MID AF = 0.00276 (14/5080). AF 95% confidence interval is 0.00167. There are 0 homozygotes in GnomAdExome4. There are 187 alleles in the male GnomAdExome4 subpopulation. Median coverage is 35. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001292063.2. 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
	OTOG	NM_001292063.2	MANE Select	c.8125G>A	p.Asp2709Asn	missense	Exon 51 of 56	NP_001278992.1	H9KVB3
	OTOG	NM_001277269.2		c.8161G>A	p.Asp2721Asn	missense	Exon 50 of 55	NP_001264198.1	Q6ZRI0-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OTOG	ENST00000399397.6	TSL:5 MANE Select	c.8125G>A	p.Asp2709Asn	missense	Exon 51 of 56	ENSP00000382329.2	H9KVB3
	OTOG	ENST00000399391.7	TSL:5	c.8161G>A	p.Asp2721Asn	missense	Exon 50 of 55	ENSP00000382323.2	Q6ZRI0-1

Frequencies

GnomAD3 genomes

AF:

0.000853

AC:

123

AN:

144264

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00180

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00160

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00654

Gnomad NFE

AF:

0.000379

Gnomad OTH

AF:

0.00100

GnomAD2 exomes

AF:

0.000273

AC:

AN:

146344

AF XY:

0.000278

show subpopulations

Gnomad AFR exome

AF:

0.00133

Gnomad AMR exome

AF:

0.000529

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000693

Gnomad NFE exome

AF:

0.000238

Gnomad OTH exome

AF:

0.000934

GnomAD4 exome

AF:

0.000316

AC:

402

AN:

1272990

Hom.:

Cov.:

AF XY:

0.000299

AC XY:

187

AN XY:

626408

show subpopulations

African (AFR)

AF:

0.00197

AC:

AN:

27912

American (AMR)

AF:

0.00119

AC:

AN:

31956

Ashkenazi Jewish (ASJ)

AF:

0.0000487

AC:

AN:

20522

East Asian (EAS)

AF:

0.00

AC:

AN:

24484

South Asian (SAS)

AF:

0.0000128

AC:

AN:

78058

European-Finnish (FIN)

AF:

0.0000286

AC:

AN:

34966

Middle Eastern (MID)

AF:

0.00276

AC:

AN:

5080

European-Non Finnish (NFE)

AF:

0.000265

AC:

265

AN:

1000128

Other (OTH)

AF:

0.000541

AC:

AN:

49884

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.477

Heterozygous variant carriers

123

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

100

<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:

0.000852

AC:

123

AN:

144368

Hom.:

Cov.:

AF XY:

0.000986

AC XY:

AN XY:

69950

show subpopulations

African (AFR)

AF:

0.00180

AC:

AN:

39488

American (AMR)

AF:

0.00160

AC:

AN:

14362

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3390

East Asian (EAS)

AF:

0.00

AC:

AN:

4426

South Asian (SAS)

AF:

0.00

AC:

AN:

4316

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9224

Middle Eastern (MID)

AF:

0.00709

AC:

AN:

282

European-Non Finnish (NFE)

AF:

0.000379

AC:

AN:

65984

Other (OTH)

AF:

0.000992

AC:

AN:

2016

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

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:

0.000655

Hom.:

Bravo

AF:

0.000865

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.0000946

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (4)

Autosomal recessive nonsyndromic hearing loss 18B (2)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.39

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.65

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.30

Eigen

Benign

0.030

Eigen_PC

Benign

0.018

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.84

M_CAP

Benign

0.077

MetaRNN

Benign

0.020

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

PhyloP100

6.7

PrimateAI

Uncertain

0.57

PROVEAN

Uncertain

-3.7

REVEL

Benign

0.20

Sift

Benign

0.072

Sift4G

Pathogenic

0.0

Vest4

0.58

MVP

0.15

ClinPred

0.060

GERP RS

3.7

Varity_R

0.26

gMVP

0.86

Mutation Taster

=69/31

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over