chr5-15928354-C-T

Variant names:

• chr5-15928354-C-T
• rs369795247
• NM_012304.5:c.592C>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_012304.5(FBXL7):​c.592C>T​(p.Arg198Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000341 in 1,613,770 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000034 (0 hom.)
• Consequence: FBXL7 NM_012304.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.50
• Publications: 3 publications found

Genes affected

FBXL7 (HGNC:13604): (F-box and leucine rich repeat protein 7) This gene encodes a member of the F-box protein family which is characterized by a 42-48 amino acid motif, the F-box, which binds to the S-phase kinase-associated protein 1 (Skp1) protein. The F-box proteins constitute one of the four subunits of E3 ubiquitin protein ligases called SCFs (SKP1-Cul1-F-box), which play a role in phosphorylation-dependent ubiquitination of proteins. The F-box proteins are divided into 3 subfamilies based on the other domain in the protein: F-box proteins that also have a WD-40 domain (Fbws subfamily), F-box proteins that also have leucine-rich repeats (Fbls subfamily) and F-box proteins that contain other motifs or lack known protein-interaction domains (Fbxs subfamily). The protein encoded by this gene belongs to the Fbls subfamily. Alternative splicing results in multiple transcript variants of this gene. [provided by RefSeq, May 2013]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012304.5. 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
	FBXL7	NM_012304.5	MANE Select	c.592C>T	p.Arg198Trp	missense	Exon 3 of 4	NP_036436.1	Q9UJT9-1
	FBXL7	NM_001278317.2		c.451C>T	p.Arg151Trp	missense	Exon 3 of 4	NP_001265246.1	Q9UJT9-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXL7	ENST00000504595.2	TSL:1 MANE Select	c.592C>T	p.Arg198Trp	missense	Exon 3 of 4	ENSP00000423630.1	Q9UJT9-1
	FBXL7	ENST00000510662.1	TSL:1	c.451C>T	p.Arg151Trp	missense	Exon 3 of 4	ENSP00000425184.1	Q9UJT9-2
	FBXL7	ENST00000329673.8	TSL:2	c.466C>T	p.Arg156Trp	missense	Exon 1 of 2	ENSP00000329632.8	J3KNM9

Frequencies

GnomAD3 genomes AF: 0.0000328 AC: 5 AN: 152230 Hom.: 0 Cov.: 32

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: 0.0000735

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000445 AC: 11 AN: 247256 AF XY: 0.0000595

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000987

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000342 AC: 50 AN: 1461540 Hom.: 0 Cov.: 36 AF XY: 0.0000358 AC XY: 26 AN XY: 727052

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.0000447 AC: 2 AN: 44712

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86238

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53312

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5768

European-Non Finnish (NFE) AF: 0.0000387 AC: 43 AN: 1111836

Other (OTH) AF: 0.0000497 AC: 3 AN: 60366

GnomAD4 genome AF: 0.0000328 AC: 5 AN: 152230 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74392

African (AFR) AF: 0.00 AC: 0 AN: 41462

American (AMR) AF: 0.00 AC: 0 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000735 AC: 5 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000823 Hom.: 0

Bravo AF: 0.0000416

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000237 AC: 2

ExAC AF: 0.0000331 AC: 4

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.37
BayesDel_addAF	Benign	-0.039	T
BayesDel_noAF	Benign	-0.10
CADD	Uncertain	26
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.23	T
Eigen	Uncertain	0.59
Eigen_PC	Uncertain	0.51
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.057	D
MetaRNN	Uncertain	0.64	D
MetaSVM	Benign	-0.50	T
MutationAssessor	Pathogenic	3.1	M
PhyloP100		1.5
PrimateAI	Pathogenic	0.80	T
PROVEAN	Uncertain	-3.1	D
REVEL	Uncertain	0.36
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0060	D
Polyphen		1.0	D
Vest4		0.81
MVP		0.85
MPC		1.7
ClinPred		0.88	D
GERP RS		4.5
PromoterAI		0.0061	Neutral
Varity_R		0.42
gMVP		0.78
Mutation Taster		=11/89	disease causing

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: rs369795247; hg19: chr5-15928463; COSMIC: COSV61641844;