NM_024735.5:c.*244A>T

Variant names:

• chr16-87331044-T-A
• rs1062746
• NM_024735.5:c.*244A>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_024735.5(FBXO31):​c.*244A>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FBXO31 NM_024735.5 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0440
• Publications: 0 publications found

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 Gene-Disease associations (from GenCC):

• autosomal recessive non-syndromic intellectual disability

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• cerebral palsy

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
• intellectual disability, autosomal recessive

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics
• intellectual disability, autosomal recessive 45

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ENSG00000131152 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024735.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXO31	NM_024735.5	MANE Select	c.*244A>T		3_prime_UTR	Exon 9 of 9	NP_079011.3
	FBXO31	NM_001282683.2		c.*244A>T		3_prime_UTR	Exon 10 of 10	NP_001269612.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXO31	ENST00000311635.12	TSL:1 MANE Select	c.*244A>T		3_prime_UTR	Exon 9 of 9	ENSP00000310841.4
	ENSG00000131152	ENST00000568879.1	TSL:4	c.386+2842A>T		intron	N/A	ENSP00000454386.1
	FBXO31	ENST00000565593.1	TSL:5	n.*570A>T		non_coding_transcript_exon	Exon 3 of 3	ENSP00000455772.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 3

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	1.6
DANN	Benign	0.67
PhyloP100		-0.044
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

Other links and lift over

dbSNP: rs1062746; hg19: chr16-87364650;