Variant chr2-201381221-TAAA-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP6_Moderate

The NM_015049.3(TRAK2):c.2070-6_2070-4del variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000626 in 1,374,814 control chromosomes in the GnomAD database, with no homozygous occurrence. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000063 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

TRAK2
NM_015049.3 splice_region, splice_polypyrimidine_tract, intron

Scores

Not classified

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.49

Variant links:

Genes affected

TRAK2 (HGNC:13206): (trafficking kinesin protein 2) Predicted to enable GABA receptor binding activity and myosin binding activity. Predicted to be involved in several processes, including mitochondrion distribution; organelle transport along microtubule; and protein targeting. Predicted to be located in cytoplasm and plasma membrane. Predicted to be active in cytoplasmic vesicle; dendrite; and mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

TRAK2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP6

Variant 2-201381221-TAAA-T is Benign according to our data. Variant chr2-201381221-TAAA-T is described in ClinVar as [Benign]. Clinvar id is 2744220.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	MANE	Protein
TRAK2	NM_015049.3 linkuse as main transcript	c.2070-6_2070-4del	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant	ENST00000332624.8	NP_055864.2
TRAK2	XM_047445578.1 linkuse as main transcript	c.2070-6_2070-4del	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		XP_047301534.1
TRAK2	XM_047445579.1 linkuse as main transcript	c.1437-6_1437-4del	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		XP_047301535.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TRAK2	ENST00000332624.8 linkuse as main transcript	c.2070-6_2070-4del		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_015049.3	ENSP00000328875	P1	O60296-1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

144836

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000260

AC:

AN:

176994

Hom.:

AF XY:

0.000256

AC XY:

AN XY:

97592

show subpopulations

Gnomad AFR exome

AF:

0.000388

Gnomad AMR exome

AF:

0.000251

Gnomad ASJ exome

AF:

0.000957

Gnomad EAS exome

AF:

0.000157

Gnomad SAS exome

AF:

0.000327

Gnomad FIN exome

AF:

0.000173

Gnomad NFE exome

AF:

0.000200

Gnomad OTH exome

AF:

0.000485

GnomAD4 exome

AF:

0.0000626

AC:

AN:

1374814

Hom.:

AF XY:

0.0000708

AC XY:

AN XY:

677710

show subpopulations

Gnomad4 AFR exome

AF:

0.000102

Gnomad4 AMR exome

AF:

0.000260

Gnomad4 ASJ exome

AF:

0.000220

Gnomad4 EAS exome

AF:

0.0000529

Gnomad4 SAS exome

AF:

0.000226

Gnomad4 FIN exome

AF:

0.0000400

Gnomad4 NFE exome

AF:

0.0000450

Gnomad4 OTH exome

AF:

0.0000178

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

144836

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

70452

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 02, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over