Genetic Variant NM_032532.3:c.487C>A (chr6-159214971-C-A) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_032532.3(FNDC1):c.487C>A(p.Arg163Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000125 in 1,613,818 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00013 ( 3 hom. )

Consequence

FNDC1
NM_032532.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.77

Publications

1 publications found

Variant links:

Genes affected

FNDC1 (HGNC:21184): (fibronectin type III domain containing 1) Predicted to act upstream of or within several processes, including cellular response to hypoxia; positive regulation of cardiac muscle cell apoptotic process; and positive regulation of protein phosphorylation. Located in nuclear speck. [provided by Alliance of Genome Resources, Apr 2022]

FNDC1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2593775).

BS2

High Homozygotes in GnomAdExome4 at 3 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032532.3. 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
	FNDC1	NM_032532.3	MANE Select	c.487C>A	p.Arg163Ser	missense	Exon 5 of 23	NP_115921.2	Q4ZHG4-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FNDC1	ENST00000297267.14	TSL:1 MANE Select	c.487C>A	p.Arg163Ser	missense	Exon 5 of 23	ENSP00000297267.9	Q4ZHG4-1
FNDC1	ENST00000329629.8	TSL:1	c.361C>A	p.Arg121Ser	missense	Exon 4 of 21	ENSP00000333297.8	J3KNQ2
FNDC1	ENST00000906655.1		c.136C>A	p.Arg46Ser	missense	Exon 2 of 20	ENSP00000576714.1

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

152172

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000362

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000622

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000205

AC:

AN:

249164

AF XY:

0.000289

show subpopulations

Gnomad AFR exome

AF:

0.000517

Gnomad AMR exome

AF:

0.0000579

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:

0.000165

GnomAD4 exome

AF:

0.000125

AC:

183

AN:

1461646

Hom.:

Cov.:

AF XY:

0.000187

AC XY:

136

AN XY:

727106

show subpopulations

African (AFR)

AF:

0.000568

AC:

AN:

33472

American (AMR)

AF:

0.0000447

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00184

AC:

159

AN:

86254

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53398

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5756

European-Non Finnish (NFE)

AF:

0.00000180

AC:

AN:

1111846

Other (OTH)

AF:

0.0000166

AC:

AN:

60364

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.489

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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:

0.000125

AC:

AN:

152172

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74320

show subpopulations

African (AFR)

AF:

0.000362

AC:

AN:

41442

American (AMR)

AF:

0.00

AC:

AN:

15282

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.000622

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10606

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68038

Other (OTH)

AF:

0.000478

AC:

AN:

2094

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

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:

0.00000850

Hom.:

Bravo

AF:

0.000155

ExAC

AF:

0.000248

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

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

0.90

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.33

CADD

Benign

(source)

DANN

Benign

0.92

DEOGEN2

Benign

0.017

Eigen

Uncertain

0.41

Eigen_PC

Uncertain

0.50

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.82

M_CAP

Benign

0.0046

MetaRNN

Benign

0.26

MetaSVM

Benign

-0.97

MutationAssessor

Benign

1.1

PhyloP100

2.8

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-3.3

REVEL

Benign

0.29

Sift

Benign

0.14

Sift4G

Uncertain

0.0040

Polyphen

1.0

Vest4

0.60

MutPred

0.54

Loss of MoRF binding (P = 0.0209)

MVP

0.73

MPC

0.18

ClinPred

0.084

GERP RS

5.3

Varity_R

0.39

gMVP

0.59

Mutation Taster

=76/24

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

Details are displayed if max score is > 0.2

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

Publications

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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