Genetic Variant DHX58:p.Gln515Glu (chr17-42104786-G-C) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_024119.3(DHX58):c.1543C>G(p.Gln515Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,668 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 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: 6.8e-7 ( 0 hom. )

Consequence

DHX58
NM_024119.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.34

Publications

0 publications found

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:

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ACMG classification

Classification was made for transcript

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 (MetaRNN=0.03786376).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DHX58	NM_024119.3 link	c.1543C>G	p.Gln515Glu	missense_variant	Exon 11 of 14	ENST00000251642.8	NP_077024.2	Q96C10A0A024R1Y5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
DHX58	ENST00000251642.8 link	c.1543C>G	p.Gln515Glu	missense_variant	Exon 11 of 14	1	NM_024119.3	ENSP00000251642.3	Q96C10
DHX58	ENST00000586522.5 link	n.1725C>G		non_coding_transcript_exon_variant	Exon 11 of 12	2
DHX58	ENST00000589979.1 link	n.121C>G		non_coding_transcript_exon_variant	Exon 1 of 3	3		ENSP00000467470.1	K7EPP0
DHX58	ENST00000590637.1 link	n.537C>G		non_coding_transcript_exon_variant	Exon 3 of 4	5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000399

AC:

AN:

250770

AF XY:

0.00000737

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461668

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727150

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44714

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86256

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53234

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111988

Other (OTH)

AF:

0.00

AC:

AN:

60392

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 20, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.1543C>G (p.Q515E) alteration is located in exon 11 (coding exon 9) of the DHX58 gene. This alteration results from a C to G substitution at nucleotide position 1543, causing the glutamine (Q) at amino acid position 515 to be replaced by a glutamic acid (E). 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

0.067

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.76

CADD

Benign

(source)

DANN

Benign

0.69

DEOGEN2

Benign

0.062

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.59

M_CAP

Benign

0.0040

MetaRNN

Benign

0.038

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.3

PhyloP100

1.3

PrimateAI

Benign

0.22

PROVEAN

Benign

-0.77

REVEL

Benign

0.074

Sift

Benign

0.32

Sift4G

Benign

0.63

Polyphen

0.0

Vest4

0.080

MutPred

0.33

Loss of MoRF binding (P = 0.0396);

MVP

0.19

MPC

0.26

ClinPred

0.052

GERP RS

0.90

Varity_R

0.047

gMVP

0.18

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

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17-42104786-G-C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over