rs372021275

Variant names:

• chr9-132328575-G-A
• rs372021275
• NM_015046.7:c.3023C>T

Your query was ambiguous. Multiple possible variants found:

• chr9-132328575-G-A
• chr9-132328575-G-C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_015046.7(SETX):​c.3023C>T​(p.Thr1008Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign 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: SETX NM_015046.7 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.418

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]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06589082).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SETX	NM_015046.7	c.3023C>T	p.Thr1008Ile	missense_variant	Exon 10 of 26	ENST00000224140.6	NP_055861.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SETX	ENST00000224140.6	c.3023C>T	p.Thr1008Ile	missense_variant	Exon 10 of 26	1	NM_015046.7	ENSP00000224140.5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.48
CADD	Benign	1.5
DANN	Uncertain	0.99
DEOGEN2	Benign	0.22	T
Eigen	Benign	-0.94
Eigen_PC	Benign	-0.98
FATHMM_MKL	Benign	0.13	N
LIST_S2	Benign	0.51	T
M_CAP	Uncertain	0.085	D
MetaRNN	Benign	0.066	T
MetaSVM	Benign	-0.69	T
MutationAssessor	Benign	1.6	L
PrimateAI	Benign	0.26	T
PROVEAN	Benign	-0.65	N
REVEL	Benign	0.22
Sift	Uncertain	0.010	D
Sift4G	Benign	0.27	T
Polyphen		0.013	B
Vest4		0.068
MutPred		0.075		Loss of phosphorylation at T1008 (P = 0.1127);
MVP		0.72
MPC		0.083
ClinPred		0.37	T
GERP RS		-0.34
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.054
gMVP		0.17

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

Publications

LitVar

Other links and lift over

dbSNP: rs372021275; hg19: chr9-135203962;