Variant 17-42103743-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_024119.3(DHX58):c.1619G>A(p.Arg540Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000103 in 1,460,494 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

DHX58
NM_024119.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -2.00

Variant links:

Genes affected

DHX58 (HGNC:29517): (DExH-box helicase 58) Enables double-stranded RNA binding activity; single-stranded RNA binding activity; and zinc ion binding activity. Involved in negative regulation of defense response and negative regulation of type I interferon production. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

DHX58 links:

DHX58 (HGNC:):

DHX58 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.038912).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DHX58	NM_024119.3 linkuse as main transcript	c.1619G>A	p.Arg540Gln	missense_variant	12/14	ENST00000251642.8	NP_077024.2	Q96C10A0A024R1Y5
DHX58	XM_047436724.1 linkuse as main transcript	c.1619G>A	p.Arg540Gln	missense_variant	12/14		XP_047292680.1
DHX58	XM_047436725.1 linkuse as main transcript	c.1619G>A	p.Arg540Gln	missense_variant	12/14		XP_047292681.1
DHX58	XM_047436726.1 linkuse as main transcript	c.1563+1023G>A		intron_variant			XP_047292682.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
DHX58	ENST00000251642.8 linkuse as main transcript	c.1619G>A	p.Arg540Gln	missense_variant	12/14	1	NM_024119.3	ENSP00000251642.3	Q96C10
DHX58	ENST00000586522.5 linkuse as main transcript	n.1801G>A		non_coding_transcript_exon_variant	12/12	2
DHX58	ENST00000590637.1 linkuse as main transcript	n.613G>A		non_coding_transcript_exon_variant	4/4	5
DHX58	ENST00000589979.1 linkuse as main transcript	n.141+1023G>A		intron_variant		3		ENSP00000467470.1	K7EPP0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000400

AC:

AN:

250028

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135402

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:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000103

AC:

AN:

1460494

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

726638

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.0000191

Gnomad4 NFE exome

AF:

0.00000989

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 12, 2023

The c.1619G>A (p.R540Q) alteration is located in exon 12 (coding exon 10) of the DHX58 gene. This alteration results from a G to A substitution at nucleotide position 1619, causing the arginine (R) at amino acid position 540 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.069

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.79

CADD

Benign

5.1

DANN

Benign

0.86

DEOGEN2

Benign

0.056

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.024

LIST_S2

Benign

0.72

M_CAP

Benign

0.0095

MetaRNN

Benign

0.039

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.52

PrimateAI

Benign

0.21

PROVEAN

Benign

-0.62

REVEL

Benign

0.015

Sift

Benign

0.52

Sift4G

Benign

0.31

Polyphen

0.051

Vest4

0.10

MutPred

0.34

Loss of MoRF binding (P = 0.0137);

MVP

0.13

MPC

0.28

ClinPred

0.025

GERP RS

-8.2

Varity_R

0.020

gMVP

0.26

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