Variant chr3-138950448-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001040061.3(FOXL2NB):c.404C>T(p.Pro135Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00033 in 1,614,060 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00034 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00033 ( 0 hom. )

Consequence

FOXL2NB
NM_001040061.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.81

Variant links:

Genes affected

FOXL2NB (HGNC:34428): (FOXL2 neighbor) Located in fibrillar center. [provided by Alliance of Genome Resources, Apr 2022]

FOXL2NB links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0071432292).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
FOXL2NB	NM_001040061.3 linkuse as main transcript	c.404C>T	p.Pro135Leu	missense_variant	3/3	ENST00000383165.4	NP_001035150.1
FOXL2NB	XM_005247443.4 linkuse as main transcript	c.335C>T	p.Pro112Leu	missense_variant	4/4		XP_005247500.1
FOXL2NB	XM_024453517.2 linkuse as main transcript	c.*205C>T		3_prime_UTR_variant	2/2		XP_024309285.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
FOXL2NB	ENST00000383165.4 linkuse as main transcript	c.404C>T	p.Pro135Leu	missense_variant	3/3	2	NM_001040061.3	ENSP00000372651	P1
FOXL2NB	ENST00000498709.1 linkuse as main transcript	n.1333C>T		non_coding_transcript_exon_variant	2/2	2
FOXL2NB	ENST00000470680.5 linkuse as main transcript	c.*286C>T		3_prime_UTR_variant, NMD_transcript_variant	3/3	3		ENSP00000418272

Frequencies

GnomAD3 genomes

AF:

0.000342

AC:

AN:

152234

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000851

Gnomad ASJ

AF:

0.00432

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000442

AC:

110

AN:

248682

Hom.:

AF XY:

0.000355

AC XY:

AN XY:

135128

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00122

Gnomad ASJ exome

AF:

0.00318

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000266

Gnomad OTH exome

AF:

0.000993

GnomAD4 exome

AF:

0.000329

AC:

481

AN:

1461708

Hom.:

Cov.:

AF XY:

0.000319

AC XY:

232

AN XY:

727170

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00112

Gnomad4 ASJ exome

AF:

0.00383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000263

Gnomad4 OTH exome

AF:

0.000580

GnomAD4 genome

AF:

0.000341

AC:

AN:

152352

Hom.:

Cov.:

AF XY:

0.000403

AC XY:

AN XY:

74506

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000850

Gnomad4 ASJ

AF:

0.00432

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.00236

Alfa

AF:

0.000443

Hom.:

Bravo

AF:

0.000408

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000492

AC:

ExAC

AF:

0.000290

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000415

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

Oct 26, 2021

The c.404C>T (p.P135L) alteration is located in exon 3 (coding exon 3) of the FOXL2NB gene. This alteration results from a C to T substitution at nucleotide position 404, causing the proline (P) at amino acid position 135 to be replaced by a leucine (L). 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

0.22

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.64

CADD

Benign

DANN

Benign

0.90

DEOGEN2

Benign

0.067

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.030

LIST_S2

Benign

0.51

M_CAP

Benign

0.0049

MetaRNN

Benign

0.0071

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

MutationTaster

Benign

1.0

PROVEAN

Pathogenic

-9.4

REVEL

Benign

0.024

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

0.014

Vest4

0.078

MVP

0.048

MPC

0.62

ClinPred

0.054

GERP RS

-3.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.14

gMVP

0.048

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