chr5-55262899-C-T

Variant names:

• chr5-55262899-C-T
• rs1260663466
• NM_019030.4:c.3559G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_019030.4(DHX29):​c.3559G>A​(p.Ala1187Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,408 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: DHX29 NM_019030.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.92
• Publications: 0 publications found

Genes affected

DHX29 (HGNC:15815): (DExH-box helicase 29) This gene encodes a member of the DEAH (Asp-Glu-Ala-His) subfamily of proteins, part of the DEAD (Asp-Glu-Ala-Asp) box family of RNA helicases. The encoded protein functions in translation initiation, and is specifically required for ribosomal scanning across stable mRNA secondary structures during initiation codon selection. This protein may also play a role in sensing virally derived cytosolic nucleic acids. Knockdown of this gene results in reduced protein translation and impaired proliferation of cancer cells. [provided by RefSeq, Sep 2016]

CCNO-DT (HGNC:55543): (CCNO divergent transcript)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.17414612).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_019030.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DHX29	NM_019030.4	MANE Select	c.3559G>A	p.Ala1187Thr	missense	Exon 24 of 27	NP_061903.2	Q7Z478
	DHX29	NM_001345964.2		c.3406G>A	p.Ala1136Thr	missense	Exon 24 of 27	NP_001332893.1
	DHX29	NM_001345965.2		c.1651G>A	p.Ala551Thr	missense	Exon 24 of 27	NP_001332894.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DHX29	ENST00000251636.10	TSL:1 MANE Select	c.3559G>A	p.Ala1187Thr	missense	Exon 24 of 27	ENSP00000251636.5	Q7Z478
	DHX29	ENST00000504778.5	TSL:1	n.3767G>A		non_coding_transcript_exon	Exon 24 of 27
	DHX29	ENST00000867273.1		c.3577G>A	p.Ala1193Thr	missense	Exon 24 of 27	ENSP00000537332.1

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 152048 Hom.: 0 Cov.: 31

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

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250770 AF XY: 0.00000738

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461408 Hom.: 0 Cov.: 30 AF XY: 0.00000413 AC XY: 3 AN XY: 727020

African (AFR) AF: 0.00 AC: 0 AN: 33458

American (AMR) AF: 0.00 AC: 0 AN: 44700

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26112

East Asian (EAS) AF: 0.00 AC: 0 AN: 39690

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86216

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111688

Other (OTH) AF: 0.00 AC: 0 AN: 60382

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 152048 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74264

African (AFR) AF: 0.00 AC: 0 AN: 41388

American (AMR) AF: 0.00 AC: 0 AN: 15246

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10584

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68016

Other (OTH) AF: 0.00 AC: 0 AN: 2090

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.078
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.50
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.12	T
Eigen	Uncertain	0.26
Eigen_PC	Uncertain	0.37
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Benign	0.76	T
M_CAP	Benign	0.0070	T
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	1.5	L
PhyloP100		3.9
PrimateAI	Uncertain	0.54	T
PROVEAN	Benign	-0.29	N
REVEL	Benign	0.14
Sift	Benign	0.20	T
Sift4G	Benign	0.27	T
Polyphen		0.54	P
Vest4		0.18
MutPred		0.36		Loss of ubiquitination at K1186 (P = 0.0637)
MVP		0.44
MPC		0.26
ClinPred		0.37	T
GERP RS		5.4
Varity_R		0.085
gMVP		0.19
Mutation Taster		=91/9	polymorphism

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

Other links and lift over

dbSNP: rs1260663466; hg19: chr5-54558727;