rs372072435

Variant names:

• chr17-79101596-G-A
• rs372072435
• NM_001350451.2:c.556C>T

Your query was ambiguous. Multiple possible variants found:

• chr17-79101596-G-A
• chr17-79101596-G-T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4 BS2

The NM_001350451.2(RBFOX3):​c.556C>T​(p.Pro186Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000786 in 1,398,904 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P186T) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000079 (0 hom.)
• Consequence: RBFOX3 NM_001350451.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.99
• Publications: 0 publications found

Genes affected

RBFOX3 (HGNC:27097): (RNA binding fox-1 homolog 3) This gene encodes a member of the RNA-binding FOX protein family which is involved in the regulation of alternative splicing of pre-mRNA. The protein has an N-terminal proline-rich region, an RNA recognition motif (RRM) domain, and a C-terminal alanine-rich region. This gene produces the neuronal nuclei (NeuN) antigen that has been widely used as a marker for post-mitotic neurons. This gene has its highest expression in the central nervous system and plays a prominent role in neural tissue development and regulation of adult brain function. Mutations in this gene have been associated with numerous neurological disorders. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, May 2017]

RBFOX3 Gene-Disease associations (from GenCC):

• epilepsy

  Inheritance: AD Classification: LIMITED, NO_KNOWN Submitted by: ClinGen, Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.37870252).
• BS2: High AC in GnomAdExome4 at 11 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001350451.2. 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
	RBFOX3	NM_001350451.2	MANE Select	c.556C>T	p.Pro186Ser	missense	Exon 9 of 15	NP_001337380.1	A0A8I5KWJ3
	RBFOX3	NM_001385804.1		c.556C>T	p.Pro186Ser	missense	Exon 9 of 15	NP_001372733.1
	RBFOX3	NM_001385805.1		c.556C>T	p.Pro186Ser	missense	Exon 10 of 16	NP_001372734.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RBFOX3	ENST00000693108.1	MANE Select	c.556C>T	p.Pro186Ser	missense	Exon 9 of 15	ENSP00000510395.1	A0A8I5KWJ3
	RBFOX3	ENST00000857749.1		c.652C>T	p.Pro218Ser	missense	Exon 9 of 15	ENSP00000527808.1
	RBFOX3	ENST00000583458.5	TSL:5	c.553C>T	p.Pro185Ser	missense	Exon 8 of 14	ENSP00000464186.1	J3QRF4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.0000191 AC: 3 AN: 156746 AF XY: 0.0000120

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: 0.000178

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000786 AC: 11 AN: 1398904 Hom.: 0 Cov.: 32 AF XY: 0.00000435 AC XY: 3 AN XY: 689960

African (AFR) AF: 0.00 AC: 0 AN: 31596

American (AMR) AF: 0.0000280 AC: 1 AN: 35698

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25174

East Asian (EAS) AF: 0.00 AC: 0 AN: 35736

South Asian (SAS) AF: 0.00 AC: 0 AN: 79232

European-Finnish (FIN) AF: 0.000164 AC: 8 AN: 48868

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5698

European-Non Finnish (NFE) AF: 9.27e-7 AC: 1 AN: 1078886

Other (OTH) AF: 0.0000172 AC: 1 AN: 58016

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Idiopathic generalized epilepsy (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Uncertain	0.056	T
BayesDel_noAF	Benign	-0.16
CADD	Pathogenic	27
DANN	Uncertain	0.97
DEOGEN2	Benign	0.23	T
Eigen	Uncertain	0.63
Eigen_PC	Uncertain	0.63
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Benign	0.013	T
MetaRNN	Benign	0.38	T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	1.9	L
PhyloP100		8.0
PrimateAI	Uncertain	0.57	T
Sift4G	Uncertain	0.033	D
Polyphen		1.0	D
Vest4		0.55
MutPred		0.30		Gain of MoRF binding (P = 0.0529)
MVP		0.40
ClinPred		0.81	D
GERP RS		4.7
Varity_R		0.41
gMVP		0.86

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: rs372072435; hg19: chr17-77097678;