NM_024735.5:c.1339G>T

Variant names:

• chr16-87333944-C-A
• NM_024735.5:c.1339G>T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_024735.5(FBXO31):​c.1339G>T​(p.Val447Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,459,936 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: FBXO31 NM_024735.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.98

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]

ENSG00000131152 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FBXO31	NM_024735.5	c.1339G>T	p.Val447Leu	missense_variant	Exon 8 of 9	ENST00000311635.12	NP_079011.3
FBXO31	NM_001282683.2	c.823G>T	p.Val275Leu	missense_variant	Exon 9 of 10		NP_001269612.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FBXO31	ENST00000311635.12	c.1339G>T	p.Val447Leu	missense_variant	Exon 8 of 9	1	NM_024735.5	ENSP00000310841.4
ENSG00000131152	ENST00000568879.1	c.328G>T	p.Val110Leu	missense_variant	Exon 1 of 5	4		ENSP00000454386.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1459936 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726238

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

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: 9.00e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Uncertain	0.083	D
BayesDel_noAF	Benign	-0.12
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.18	T;T
Eigen	Uncertain	0.33
Eigen_PC	Uncertain	0.24
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Uncertain	0.91	D;D
M_CAP	Benign	0.054	D
MetaRNN	Uncertain	0.60	D;D
MetaSVM	Benign	-0.44	T
MutationAssessor	Pathogenic	3.1	M;.
PrimateAI	Pathogenic	0.81	D
PROVEAN	Benign	-1.1	N;.
REVEL	Benign	0.13
Sift	Uncertain	0.022	D;.
Sift4G	Benign	0.16	T;T
Polyphen		1.0	D;.
Vest4		0.65
MutPred		0.24		Loss of sheet (P = 0.0817);.;
MVP		0.61
MPC		1.9
ClinPred		0.96	D
GERP RS		5.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.52
gMVP		0.80

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr16-87367550;