NM_153348.3:c.575G>C

Variant names:

• chr12-116945515-G-C
• rs4076700
• NM_153348.3:c.575G>C

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_153348.3(FBXW8):​c.575G>C​(p.Arg192Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: FBXW8 NM_153348.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.69
• Publications: 45 publications found

Genes affected

FBXW8 (HGNC:13597): (F-box and WD repeat domain containing 8) This gene encodes a member of the F-box protein family, members of which are characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into three classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene contains a WD-40 domain, in addition to an F-box motif, so it belongs to the Fbw class. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.89

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_153348.3. 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
	FBXW8	NM_153348.3	MANE Select	c.575G>C	p.Arg192Pro	missense	Exon 3 of 11	NP_699179.2
	FBXW8	NM_012174.2		c.377G>C	p.Arg126Pro	missense	Exon 3 of 11	NP_036306.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXW8	ENST00000652555.1	MANE Select	c.575G>C	p.Arg192Pro	missense	Exon 3 of 11	ENSP00000498999.1
	FBXW8	ENST00000455858.2	TSL:1	c.377G>C	p.Arg126Pro	missense	Exon 3 of 11	ENSP00000389144.2
	FBXW8	ENST00000309909.11	TSL:1	c.263G>C	p.Arg88Pro	missense	Exon 3 of 11	ENSP00000310686.6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 46

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.74
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.060
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.75	D
Eigen	Uncertain	0.65
Eigen_PC	Uncertain	0.64
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.85	D
M_CAP	Benign	0.039	D
MetaRNN	Pathogenic	0.89	D
MetaSVM	Benign	-0.76	T
PhyloP100		4.7
PrimateAI	Benign	0.46	T
PROVEAN	Uncertain	-3.7	D
REVEL	Benign	0.26
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.0050	D
Polyphen		1.0	D
Vest4		0.78
MutPred		0.60		Loss of MoRF binding (P = 2e-04)
MVP		0.47
MPC		0.61
ClinPred		0.98	D
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0
Varity_R		0.70
Mutation Taster		=64/36	polymorphism

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: rs4076700; hg19: chr12-117383320;