Variant 2-215361656-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_212482.4(FN1):c.7363-30A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000782 in 1,508,064 control chromosomes in the GnomAD database, including 11 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). There are indicators that this mutation may affect the branch point..

Frequency

Genomes: 𝑓 0.0041 ( 4 hom., cov: 32)

Exomes 𝑓: 0.00041 ( 7 hom. )

Consequence

FN1
NM_212482.4 intron

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.00700

Variant links:

Genes affected

FN1 (HGNC:3778): (fibronectin 1) This gene encodes fibronectin, a glycoprotein present in a soluble dimeric form in plasma, and in a dimeric or multimeric form at the cell surface and in extracellular matrix. The encoded preproprotein is proteolytically processed to generate the mature protein. Fibronectin is involved in cell adhesion and migration processes including embryogenesis, wound healing, blood coagulation, host defense, and metastasis. The gene has three regions subject to alternative splicing, with the potential to produce 20 different transcript variants, at least one of which encodes an isoform that undergoes proteolytic processing. The full-length nature of some variants has not been determined. [provided by RefSeq, Jan 2016]

FN1 links:

ATIC (HGNC:):

ATIC links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

This place is a probable branch point but likely benign (scored 2 / 10). Computational evidence support a benign effect (BayesDel_noAF=-0.84).

BP6

Variant 2-215361656-T-C is Benign according to our data. Variant chr2-215361656-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 1203210.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00411 (624/151838) while in subpopulation AFR AF= 0.0143 (591/41364). AF 95% confidence interval is 0.0133. There are 4 homozygotes in gnomad4. There are 299 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 624 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FN1	NM_212482.4 linkuse as main transcript	c.7363-30A>G		intron_variant		ENST00000354785.11	NP_997647.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FN1	ENST00000354785.11 linkuse as main transcript	c.7363-30A>G		intron_variant		1	NM_212482.4	ENSP00000346839	P1	P02751-15

Frequencies

GnomAD3 genomes

AF:

0.00412

AC:

625

AN:

151720

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0144

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00151

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00385

GnomAD3 exomes

AF:

0.00104

AC:

260

AN:

250202

Hom.:

AF XY:

0.000701

AC XY:

AN XY:

135560

show subpopulations

Gnomad AFR exome

AF:

0.0149

Gnomad AMR exome

AF:

0.000723

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000410

AC:

556

AN:

1356226

Hom.:

Cov.:

AF XY:

0.000326

AC XY:

222

AN XY:

680736

show subpopulations

Gnomad4 AFR exome

AF:

0.0152

Gnomad4 AMR exome

AF:

0.000717

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000119

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000591

Gnomad4 OTH exome

AF:

0.000668

GnomAD4 genome

AF:

0.00411

AC:

624

AN:

151838

Hom.:

Cov.:

AF XY:

0.00403

AC XY:

299

AN XY:

74212

show subpopulations

Gnomad4 AFR

AF:

0.0143

Gnomad4 AMR

AF:

0.00151

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00381

Alfa

AF:

0.00155

Hom.:

Bravo

AF:

0.00459

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jan 16, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.84

CADD

Benign

1.7

DANN

Benign

0.53

BranchPoint Hunter

2.0

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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