Variant chr3-172335071-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_022763.4(FNDC3B):c.1769G>C(p.Ser590Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000562 in 1,600,040 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000040 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000058 ( 0 hom. )

Consequence

FNDC3B
NM_022763.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.13

Variant links:

Genes affected

FNDC3B (HGNC:24670): (fibronectin type III domain containing 3B) Enables RNA binding activity. Predicted to act upstream of or within several processes, including negative regulation of osteoblast differentiation; substrate adhesion-dependent cell spreading; and type II pneumocyte differentiation. Predicted to be located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

FNDC3B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06193015).

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FNDC3B	NM_022763.4 linkuse as main transcript	c.1769G>C	p.Ser590Thr	missense_variant	15/26	ENST00000415807.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FNDC3B	ENST00000415807.7 linkuse as main transcript	c.1769G>C	p.Ser590Thr	missense_variant	15/26	1	NM_022763.4	P1	Q53EP0-1

Frequencies

GnomAD3 genomes

AF:

0.0000398

AC:

AN:

150746

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000198

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:

0.0000295

Gnomad OTH

AF:

0.000484

GnomAD3 exomes

AF:

0.0000458

AC:

AN:

240134

Hom.:

AF XY:

0.0000384

AC XY:

AN XY:

130106

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000124

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:

0.0000548

Gnomad OTH exome

AF:

0.000171

GnomAD4 exome

AF:

0.0000580

AC:

AN:

1449228

Hom.:

Cov.:

AF XY:

0.0000624

AC XY:

AN XY:

720790

show subpopulations

Gnomad4 AFR exome

AF:

0.0000304

Gnomad4 AMR exome

AF:

0.000186

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000615

Gnomad4 OTH exome

AF:

0.000117

GnomAD4 genome

AF:

0.0000398

AC:

AN:

150812

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73512

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000198

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000295

Gnomad4 OTH

AF:

0.000480

Alfa

AF:

0.0000602

Hom.:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000494

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 18, 2021

The c.1769G>C (p.S590T) alteration is located in exon 15 (coding exon 14) of the FNDC3B gene. This alteration results from a G to C substitution at nucleotide position 1769, causing the serine (S) at amino acid position 590 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.080

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Benign

0.89

DEOGEN2

Benign

0.062

T;T;T

Eigen

Benign

-0.16

Eigen_PC

Benign

0.12

FATHMM_MKL

Uncertain

0.94

M_CAP

Benign

0.0033

MetaRNN

Benign

0.062

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.57

N;N;N

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-0.32

N;N;N

REVEL

Benign

0.10

Sift

Benign

0.24

T;T;T

Sift4G

Benign

1.0

T;T;T

Polyphen

0.0020

B;B;B

Vest4

0.21

MVP

0.25

MPC

0.25

ClinPred

0.075

GERP RS

6.2

Varity_R

0.049

gMVP

0.24

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

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