Variant 11-134140052-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_032801.5(JAM3):c.142+136G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00534 in 734,140 control chromosomes in the GnomAD database, including 79 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.016 ( 59 hom., cov: 33)

Exomes 𝑓: 0.0026 ( 20 hom. )

Consequence

JAM3
NM_032801.5 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.118

Variant links:

Genes affected

JAM3 (HGNC:15532): (junctional adhesion molecule 3) Tight junctions represent one mode of cell-to-cell adhesion in epithelial or endothelial cell sheets, forming continuous seals around cells and serving as a physical barrier to prevent solutes and water from passing freely through the paracellular space. The protein encoded by this immunoglobulin superfamily gene member is localized in the tight junctions between high endothelial cells. Unlike other proteins in this family, the this protein is unable to adhere to leukocyte cell lines and only forms weak homotypic interactions. The encoded protein is a member of the junctional adhesion molecule protein family and acts as a receptor for another member of this family. A mutation in an intron of this gene is associated with hemorrhagic destruction of the brain, subependymal calcification, and congenital cataracts. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Apr 2011]

JAM3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 11-134140052-G-A is Benign according to our data. Variant chr11-134140052-G-A is described in ClinVar as [Benign]. Clinvar id is 1252645.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0514 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
JAM3	NM_032801.5 linkuse as main transcript	c.142+136G>A		intron_variant		ENST00000299106.9	NP_116190.3
JAM3	NM_001205329.2 linkuse as main transcript	c.142+136G>A		intron_variant			NP_001192258.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
JAM3	ENST00000299106.9 linkuse as main transcript	c.142+136G>A		intron_variant		1	NM_032801.5	ENSP00000299106	P1	Q9BX67-1

Frequencies

GnomAD3 genomes

AF:

0.0159

AC:

2419

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0533

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00890

Gnomad ASJ

AF:

0.0104

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000220

Gnomad OTH

AF:

0.0100

GnomAD4 exome

AF:

0.00258

AC:

1500

AN:

581786

Hom.:

AF XY:

0.00216

AC XY:

669

AN XY:

310178

show subpopulations

Gnomad4 AFR exome

AF:

0.0506

Gnomad4 AMR exome

AF:

0.00362

Gnomad4 ASJ exome

AF:

0.0125

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000115

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000290

Gnomad4 OTH exome

AF:

0.00634

GnomAD4 genome

AF:

0.0159

AC:

2420

AN:

152354

Hom.:

Cov.:

AF XY:

0.0157

AC XY:

1167

AN XY:

74504

show subpopulations

Gnomad4 AFR

AF:

0.0532

Gnomad4 AMR

AF:

0.00889

Gnomad4 ASJ

AF:

0.0104

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000220

Gnomad4 OTH

AF:

0.00992

Alfa

AF:

0.0128

Hom.:

Bravo

AF:

0.0179

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 06, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

2.1

DANN

Benign

0.66

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over