Variant 16-2475148-TGAG-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP6_Moderate

The NM_001199107.2(TBC1D24):c.-134_-132del variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00006 in 149,928 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000060 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

TBC1D24
NM_001199107.2 5_prime_UTR

Scores

Not classified

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.955

Variant links:

Genes affected

TBC1D24 (HGNC:29203): (TBC1 domain family member 24) This gene encodes a protein with a conserved domain, referred to as the TBC domain, characteristic of proteins which interact with GTPases. TBC domain proteins may serve as GTPase-activating proteins for a particular group of GTPases, the Rab (Ras-related proteins in brain) small GTPases which are involved in the regulation of membrane trafficking. Mutations in this gene are associated with familial infantile myoclonic epilepsy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2011]

TBC1D24 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP6

Variant 16-2475148-TGAG-T is Benign according to our data. Variant chr16-2475148-TGAG-T is described in ClinVar as [Likely_benign]. Clinvar id is 516720.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	#exon/exons	MANE
TBC1D24	NM_001199107.2 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/8	ENST00000646147.1
TBC1D24	NM_020705.3 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/7
TBC1D24	XM_017023493.2 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/9
TBC1D24	XM_017023495.2 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/8

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TBC1D24	ENST00000646147.1 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/8		NM_001199107.2	A1	Q9ULP9-1
TBC1D24	ENST00000567020.6 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant	1/7	1		P4	Q9ULP9-2
TBC1D24	ENST00000569874.2 linkuse as main transcript	c.-134_-132del	5_prime_UTR_variant, NMD_transcript_variant	1/8	5			Q9ULP9-2
TBC1D24	ENST00000630263.2 linkuse as main transcript	c.-160_-158del	5_prime_UTR_variant, NMD_transcript_variant	1/8	5

Frequencies

GnomAD3 genomes

AF:

0.0000601

AC:

AN:

149822

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000488

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:

0.000104

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

444

Hom.:

AF XY:

0.00

AC XY:

AN XY:

210

Gnomad4 SAS exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000600

AC:

AN:

149928

Hom.:

Cov.:

AF XY:

0.0000410

AC XY:

AN XY:

73230

show subpopulations

Gnomad4 AFR

AF:

0.0000486

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:

0.000104

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 28, 2017

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

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

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