rs59531993

Variant names:

• chr8-42837159-C-G
• rs59531993
• NM_018105.3:c.*803G>C

Your query was ambiguous. Multiple possible variants found:

• chr8-42837159-C-G
• chr8-42837159-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_018105.3(THAP1):​c.*803G>C variant causes a 3 prime UTR 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: THAP1 NM_018105.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.366
• Publications: 3 publications found

Genes affected

THAP1 (HGNC:20856): (THAP domain containing 1) The protein encoded by this gene contains a THAP domain, a conserved DNA-binding domain. This protein colocalizes with the apoptosis response protein PAWR/PAR-4 in promyelocytic leukemia (PML) nuclear bodies, and functions as a proapoptotic factor that links PAWR to PML nuclear bodies. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]

THAP1 Gene-Disease associations (from GenCC):

• torsion dystonia 6

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: G2P, Genomics England PanelApp, Orphanet, Laboratory for Molecular Medicine, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018105.3. 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
	THAP1	NM_018105.3	MANE Select	c.*803G>C		3_prime_UTR	Exon 3 of 3	NP_060575.1	Q9NVV9-1
	THAP1	NM_199003.2		c.*1087G>C		3_prime_UTR	Exon 2 of 2	NP_945354.1	Q9NVV9-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	THAP1	ENST00000254250.7	TSL:1 MANE Select	c.*803G>C		3_prime_UTR	Exon 3 of 3	ENSP00000254250.3	Q9NVV9-1
	THAP1	ENST00000345117.2	TSL:1	c.*1087G>C		3_prime_UTR	Exon 2 of 2	ENSP00000344966.2	Q9NVV9-2
	THAP1	ENST00000934698.1		c.*803G>C		3_prime_UTR	Exon 3 of 3	ENSP00000604757.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 35

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	0.90
DANN	Benign	0.52
PhyloP100		-0.37

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: rs59531993; hg19: chr8-42692302;