rs969060686

Variant names:

• chr9-132328640-C-G
• rs969060686
• NM_015046.7:c.2958G>C

Your query was ambiguous. Multiple possible variants found:

• chr9-132328640-C-G
• chr9-132328640-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015046.7(SETX):​c.2958G>C​(p.Gln986His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,842 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars). Synonymous variant affecting the same amino acid position (i.e. Q986Q) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SETX NM_015046.7 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: -0.373
• Publications: 0 publications found

Genes affected

SETX (HGNC:445): (senataxin) This gene encodes a protein named for its homology to the Sen1p protein of fungi which has RNA helicase activity encoded by a domain at the C-terminal end of the protein. The protein encoded by this gene contains a DNA/RNA helicase domain at its C-terminal end which suggests that it may be involved in both DNA and RNA processing. Mutations in this gene have been associated with ataxia-ocular apraxia-2 (AOA2) and an autosomal dominant form of juvenile amyotrophic lateral sclerosis (ALS4). [provided by RefSeq, Jul 2008]

SETX Gene-Disease associations (from GenCC):

• amyotrophic lateral sclerosis type 4

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)
• distal hereditary motor neuropathy

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• spinocerebellar ataxia, autosomal recessive, with axonal neuropathy 2

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08262038).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015046.7. 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
	SETX	NM_015046.7	MANE Select	c.2958G>C	p.Gln986His	missense	Exon 10 of 26	NP_055861.3
	SETX	NM_001351528.2		c.2958G>C	p.Gln986His	missense	Exon 10 of 27	NP_001338457.1	Q7Z333-4
	SETX	NM_001351527.2		c.2958G>C	p.Gln986His	missense	Exon 10 of 26	NP_001338456.1	Q7Z333-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SETX	ENST00000224140.6	TSL:1 MANE Select	c.2958G>C	p.Gln986His	missense	Exon 10 of 26	ENSP00000224140.5	Q7Z333-1
	SETX	ENST00000923216.1		c.2958G>C	p.Gln986His	missense	Exon 10 of 28	ENSP00000593275.1
	SETX	ENST00000923217.1		c.2958G>C	p.Gln986His	missense	Exon 10 of 27	ENSP00000593276.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460842 Hom.: 0 Cov.: 36 AF XY: 0.00000138 AC XY: 1 AN XY: 726694

African (AFR) AF: 0.00 AC: 0 AN: 33428

American (AMR) AF: 0.00 AC: 0 AN: 44602

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26080

East Asian (EAS) AF: 0.00 AC: 0 AN: 39686

South Asian (SAS) AF: 0.00 AC: 0 AN: 86100

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53322

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111518

Other (OTH) AF: 0.0000166 AC: 1 AN: 60338

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: no assertion criteria provided

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.074	T
BayesDel_noAF	Benign	-0.34
CADD	Benign	8.5
DANN	Benign	0.75
DEOGEN2	Benign	0.20	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.16	N
LIST_S2	Benign	0.52	T
M_CAP	Benign	0.062	D
MetaRNN	Benign	0.083	T
MetaSVM	Benign	-0.68	T
MutationAssessor	Benign	1.4	L
PhyloP100		-0.37
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-1.5	N
REVEL	Benign	0.23
Sift	Benign	0.041	D
Sift4G	Benign	0.10	T
Polyphen		0.076	B
Vest4		0.12
MutPred		0.11		Loss of MoRF binding (P = 0.1394)
MVP		0.44
MPC		0.073
ClinPred		0.12	T
GERP RS		0.52
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.040
gMVP		0.27
Mutation Taster		=75/25	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: rs969060686; hg19: chr9-135204027;