9-129824040-ACGGCGC-A

Position:

• chr9-129824040-ACGGCGC-A

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PM4

The NM_000113.3(TOR1A):​c.40_45delGCGCCG​(p.Ala14_Pro15del) variant causes a conservative inframe deletion change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as not provided (no stars).

• Frequency: Genomes: not found (cov: 30)
• Consequence: TOR1A NM_000113.3 conservative_inframe_deletion
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 1.75

Genes affected

TOR1A (HGNC:3098): (torsin family 1 member A) The protein encoded by this gene is a member of the AAA family of adenosine triphosphatases (ATPases), is related to the Clp protease/heat shock family and is expressed prominently in the substantia nigra pars compacta. Mutations in this gene result in the autosomal dominant disorder, torsion dystonia 1. [provided by RefSeq, Jul 2008]

TOR1A (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM4: Nonframeshift variant in NON repetitive region in NM_000113.3.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TOR1A	NM_000113.3	c.40_45delGCGCCG	p.Ala14_Pro15del	conservative_inframe_deletion	1/5	ENST00000351698.5	NP_000104.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TOR1A	ENST00000351698.5	c.40_45delGCGCCG	p.Ala14_Pro15del	conservative_inframe_deletion	1/5	1	NM_000113.3	ENSP00000345719.4
TOR1A	ENST00000473084.1	n.59_64delGCGCCG		non_coding_transcript_exon_variant	1/2	1
TOR1A	ENST00000651202.1	c.136_141delGCGCCG	p.Ala46_Pro47del	conservative_inframe_deletion	1/6			ENSP00000498222.1

Frequencies

GnomAD3 genomes Cov.: 30

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

GnomAD4 genome Cov.: 30

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

Submissions by phenotype

Early-onset generalized limb-onset dystonia Other:1

not provided, no classification provided

literature only

GeneReviews

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Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs886041098; hg19: chr9-132586319;