16-87334150-C-T

Position:

chr16-87334150-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024735.5(FBXO31):c.1133G>A(p.Arg378His) variant causes a missense change. The variant allele was found at a frequency of 0.0000136 in 1,612,180 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

FBXO31
NM_024735.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.80

Variant links:

Genes affected

FBXO31 (HGNC:16510): (F-box protein 31) This gene is a member of the F-box family. Members are classified into three classes according to the substrate interaction domain, FBW for WD40 repeats, FBL for leucing-rich repeats, and FBXO for other domains. This protein, classified into the last category because of the lack of a recognizable substrate binding domain, has been proposed to be a component of the SCF ubiquitination complex. It is thought to bind and recruit substrate for ubiquitination and degradation. This protein may have a role in regulating the cell cycle as well as dendrite growth and neuronal migration. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]

FBXO31 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.18489355).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FBXO31	NM_024735.5 linkuse as main transcript	c.1133G>A	p.Arg378His	missense_variant	8/9	ENST00000311635.12	NP_079011.3
FBXO31	NM_001282683.2 linkuse as main transcript	c.617G>A	p.Arg206His	missense_variant	9/10		NP_001269612.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FBXO31	ENST00000311635.12 linkuse as main transcript	c.1133G>A	p.Arg378His	missense_variant	8/9	1	NM_024735.5	ENSP00000310841	P1	Q5XUX0-1
FBXO31	ENST00000636077.2 linkuse as main transcript	c.1220G>A	p.Arg407His	missense_variant	9/10	5		ENSP00000490402
FBXO31	ENST00000618298.6 linkuse as main transcript	c.617G>A	p.Arg206His	missense_variant	8/9	5		ENSP00000479703
FBXO31	ENST00000565593.1 linkuse as main transcript	c.288-29G>A		intron_variant, NMD_transcript_variant		5		ENSP00000455772

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000243

AC:

AN:

246690

Hom.:

AF XY:

0.0000298

AC XY:

AN XY:

134256

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000553

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000453

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000144

AC:

AN:

1459958

Hom.:

Cov.:

AF XY:

0.0000179

AC XY:

AN XY:

726208

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000171

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000565

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

FBXO31-related disorder

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Apr 28, 2023

The FBXO31 c.1133G>A variant is predicted to result in the amino acid substitution p.Arg378His. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.0055% of alleles in individuals of East Asian descent in gnomAD (http://gnomad.broadinstitute.org/variant/16-87367756-C-T). At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.067

T;T

Eigen

Benign

-0.054

Eigen_PC

Benign

0.098

FATHMM_MKL

Benign

0.72

LIST_S2

Benign

0.82

T;T

M_CAP

Benign

0.0035

MetaRNN

Benign

0.18

T;T

MetaSVM

Benign

-0.86

MutationAssessor

Benign

1.4

L;.

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-1.4

N;.

REVEL

Benign

0.036

Sift

Benign

0.11

T;.

Sift4G

Benign

0.18

T;T

Polyphen

0.014

B;.

Vest4

0.32

MutPred

0.17

Loss of MoRF binding (P = 0.0215);.;

MVP

0.46

MPC

1.0

ClinPred

0.33

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.092

gMVP

0.47

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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