rs11077123

Variant names:

• chr16-6994787-G-A
• rs11077123
• NM_018723.4:c.-15-57270G>A

Your query was ambiguous. Multiple possible variants found:

• chr16-6994787-G-A
• chr16-6994787-G-C
• chr16-6994787-G-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001415887.1(RBFOX1):​c.583-57270G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.437 in 151,990 control chromosomes in the GnomAD database, including 17,842 homozygotes. 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: 𝑓 0.44 (17842 hom., cov: 33)
• Consequence: RBFOX1 NM_001415887.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.494
• Publications: 5 publications found

Genes affected

RBFOX1 (HGNC:18222): (RNA binding fox-1 homolog 1) The Fox-1 family of RNA-binding proteins is evolutionarily conserved, and regulates tissue-specific alternative splicing in metazoa. Fox-1 recognizes a (U)GCAUG stretch in regulated exons or in flanking introns. The protein binds to the C-terminus of ataxin-2 and may contribute to the restricted pathology of spinocerebellar ataxia type 2 (SCA2). Ataxin-2 is the product of the SCA2 gene which causes familial neurodegenerative diseases. Fox-1 and ataxin-2 are both localized in the trans-Golgi network. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2011]

RBFOX1 Gene-Disease associations (from GenCC):

• epilepsy

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
• neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: G2P
• autism susceptibility 1

  Inheritance: Unknown Classification: LIMITED Submitted by: Laboratory for Molecular Medicine

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.596 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001415887.1. 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
	RBFOX1	NM_018723.4	MANE Select	c.-15-57270G>A		intron	N/A	NP_061193.2
	RBFOX1	NM_001415887.1		c.583-57270G>A		intron	N/A	NP_001402816.1
	RBFOX1	NM_001415888.1		c.583-57270G>A		intron	N/A	NP_001402817.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RBFOX1	ENST00000550418.6	TSL:1 MANE Select	c.-15-57270G>A		intron	N/A	ENSP00000450031.1
	RBFOX1	ENST00000553186.5	TSL:1	c.-15-57270G>A		intron	N/A	ENSP00000447753.1
	RBFOX1	ENST00000551752.5	TSL:1	c.-15-57270G>A		intron	N/A	ENSP00000447281.1

Frequencies

GnomAD3 genomes AF: 0.437 AC: 66392 AN: 151870 Hom.: 17853 Cov.: 33

Gnomad AFR AF: 0.122

Gnomad AMI AF: 0.762

Gnomad AMR AF: 0.439

Gnomad ASJ AF: 0.624

Gnomad EAS AF: 0.349

Gnomad SAS AF: 0.375

Gnomad FIN AF: 0.590

Gnomad MID AF: 0.503

Gnomad NFE AF: 0.601

Gnomad OTH AF: 0.464

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.437 AC: 66375 AN: 151990 Hom.: 17842 Cov.: 33 AF XY: 0.433 AC XY: 32186 AN XY: 74284

African (AFR) AF: 0.122 AC: 5058 AN: 41458

American (AMR) AF: 0.439 AC: 6692 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.624 AC: 2163 AN: 3468

East Asian (EAS) AF: 0.349 AC: 1802 AN: 5158

South Asian (SAS) AF: 0.374 AC: 1805 AN: 4820

European-Finnish (FIN) AF: 0.590 AC: 6215 AN: 10540

Middle Eastern (MID) AF: 0.503 AC: 148 AN: 294

European-Non Finnish (NFE) AF: 0.601 AC: 40827 AN: 67976

Other (OTH) AF: 0.460 AC: 972 AN: 2112

Alfa AF: 0.558 Hom.: 36821

Bravo AF: 0.412

Asia WGS AF: 0.320 AC: 1111 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.0
DANN	Benign	0.65
PhyloP100		0.49
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs11077123; hg19: chr16-7044788;