Variant chrX-72572766-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBS1BS2

The NM_018486.3(HDAC8):c.-5G>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000417 in 1,197,628 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 16 hemizygotes in GnomAD. 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: 𝑓 0.000027 ( 0 hom., 0 hem., cov: 21)

Exomes 𝑓: 0.000043 ( 0 hom. 16 hem. )

Consequence

HDAC8
NM_018486.3 5_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.125

Variant links:

Genes affected

HDAC8 (HGNC:13315): (histone deacetylase 8) Histones play a critical role in transcriptional regulation, cell cycle progression, and developmental events. Histone acetylation/deacetylation alters chromosome structure and affects transcription factor access to DNA. The protein encoded by this gene belongs to class I of the histone deacetylase family. It catalyzes the deacetylation of lysine residues in the histone N-terminal tails and represses transcription in large multiprotein complexes with transcriptional co-repressors. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]

HDAC8 links:

ENSG00000285547 (HGNC:):

ENSG00000285547 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.65).

BS1

Variant frequency is greater than expected in population nfe. gnomad4_exome allele frequency = 0.0000433 (47/1086614) while in subpopulation NFE AF= 0.0000541 (45/831761). AF 95% confidence interval is 0.0000412. There are 0 homozygotes in gnomad4_exome. There are 16 alleles in male gnomad4_exome subpopulation. Median coverage is 29. This position pass quality control queck.

BS2

High Hemizygotes in GnomAdExome4 at 16 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HDAC8	NM_018486.3 linkuse as main transcript	c.-5G>A		5_prime_UTR_variant	1/11	ENST00000373573.9	NP_060956.1	Q9BY41-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
HDAC8	ENST00000373573.9 linkuse as main transcript	c.-5G>A		5_prime_UTR_variant	1/11	1	NM_018486.3	ENSP00000362674.3		Q9BY41-1
ENSG00000285547	ENST00000648922.1 linkuse as main transcript	c.-5G>A		5_prime_UTR_variant	1/12			ENSP00000497072.1		A0A3B3IRV1

Frequencies

GnomAD3 genomes

AF:

0.0000270

AC:

AN:

111014

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33170

show subpopulations

Gnomad AFR

AF:

0.0000328

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:

0.0000378

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000274

AC:

AN:

182725

Hom.:

AF XY:

0.0000595

AC XY:

AN XY:

67237

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000611

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000433

AC:

AN:

1086614

Hom.:

Cov.:

AF XY:

0.0000454

AC XY:

AN XY:

352334

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000541

Gnomad4 OTH exome

AF:

0.0000437

GnomAD4 genome

AF:

0.0000270

AC:

AN:

111014

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33170

show subpopulations

Gnomad4 AFR

AF:

0.0000328

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:

0.0000378

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000868

Hom.:

Bravo

AF:

0.0000302

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.65

CADD

Benign

DANN

Benign

0.96

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over