dbSNP rs1413872032: GJD3:p.Tyr194Cys (chr17-40363235-T-C) – ACMG Classification: Uncertain_significance (3 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_152219.4(GJD3):c.581A>G(p.Tyr194Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000519 in 1,445,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000056 ( 0 hom. )

Consequence

GJD3
NM_152219.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.777

Publications

1 publications found

Variant links:

Genes affected

GJD3 (HGNC:19147): (gap junction protein delta 3) This gene is a member of the large family of connexins that are required for the formation of gap junctions. Six connexin monomers form a hemichannel, or connexon, on the cell surface. This connexon can interact with a connexon from a neighboring cell, thus forming a channel linking the cytoplasm of the 2 cells. [provided by RefSeq, Jul 2008]

GJD3 links:

GJD3-AS1 (HGNC:56092): (GJD3 antisense RNA 1)

GJD3-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.799

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152219.4. 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
	GJD3	NM_152219.4	MANE Select	c.581A>G	p.Tyr194Cys	missense	Exon 1 of 1	NP_689343.3
	GJD3-AS1	NR_186704.1		n.391T>C		non_coding_transcript_exon	Exon 1 of 1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GJD3	ENST00000578689.2	TSL:6 MANE Select	c.581A>G	p.Tyr194Cys	missense	Exon 1 of 1	ENSP00000463752.1	Q8N144-1
	GJD3-AS1	ENST00000578774.1	TSL:4	n.636T>C		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes

AF:

0.0000200

AC:

AN:

150066

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000244

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000661

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000196

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:

0.0000124

AC:

AN:

80758

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000628

Gnomad ASJ exome

AF:

0.00

Gnomad EAS 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:

0.0000556

AC:

AN:

1295614

Hom.:

Cov.:

AF XY:

0.0000501

AC XY:

AN XY:

639022

show subpopulations

African (AFR)

AF:

0.000112

AC:

AN:

26894

American (AMR)

AF:

0.0000373

AC:

AN:

26790

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

22746

East Asian (EAS)

AF:

0.0000356

AC:

AN:

28092

South Asian (SAS)

AF:

0.0000143

AC:

AN:

70090

European-Finnish (FIN)

AF:

0.00

AC:

AN:

32074

Middle Eastern (MID)

AF:

0.000186

AC:

AN:

5384

European-Non Finnish (NFE)

AF:

0.0000573

AC:

AN:

1030264

Other (OTH)

AF:

0.000113

AC:

AN:

53280

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:

0.0000200

AC:

AN:

150066

Hom.:

Cov.:

AF XY:

0.0000137

AC XY:

AN XY:

73220

show subpopulations

African (AFR)

AF:

0.0000244

AC:

AN:

41056

American (AMR)

AF:

0.0000661

AC:

AN:

15124

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3440

East Asian (EAS)

AF:

0.000196

AC:

AN:

5102

South Asian (SAS)

AF:

0.00

AC:

AN:

4810

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9830

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67416

Other (OTH)

AF:

0.00

AC:

AN:

2064

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.442

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:

0.0000843

Hom.:

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

Pathogenic

0.63

BayesDel_addAF

Uncertain

0.15

BayesDel_noAF

Uncertain

-0.020

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.68

Eigen

Uncertain

0.28

Eigen_PC

Benign

0.18

FATHMM_MKL

Uncertain

0.79

LIST_S2

Uncertain

0.93

M_CAP

Pathogenic

0.96

MetaRNN

Pathogenic

0.80

MetaSVM

Pathogenic

0.99

MutationAssessor

Uncertain

2.3

PhyloP100

0.78

Sift4G

Uncertain

0.023

Polyphen

1.0

Vest4

0.40

MutPred

0.67

Loss of stability (P = 0.2871)

MVP

0.58

MPC

2.7

ClinPred

0.96

GERP RS

3.4

Varity_R

0.30

gMVP

0.63

Mutation Taster

=86/14

polymorphism

(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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over