rs867897120

Variant names:

• chr16-72096252-C-A
• rs867897120
• NM_014003.4:c.95C>A

Your query was ambiguous. Multiple possible variants found:

• chr16-72096252-C-A
• chr16-72096252-C-G
• chr16-72096252-C-T

Variant summary

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

The NM_014003.4(DHX38):​c.95C>A​(p.Ala32Glu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A32V) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: DHX38 NM_014003.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.81
• Publications: 0 publications found

Genes affected

DHX38 (HGNC:17211): (DEAH-box helicase 38) DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The protein encoded by this gene is a member of the DEAD/H box family of splicing factors. This protein resembles yeast Prp16 more closely than other DEAD/H family members. It is an ATPase and essential for the catalytic step II in pre-mRNA splicing process. [provided by RefSeq, Jul 2008]

DHX38 Gene-Disease associations (from GenCC):

• retinitis pigmentosa 84

  Inheritance: AR Classification: STRONG, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• retinitis pigmentosa

  Inheritance: AD, AR Classification: SUPPORTIVE, LIMITED Submitted by: Orphanet, G2P

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=0.21997237).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014003.4. 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
	DHX38	NM_014003.4	MANE Select	c.95C>A	p.Ala32Glu	missense	Exon 2 of 27	NP_054722.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DHX38	ENST00000268482.8	TSL:1 MANE Select	c.95C>A	p.Ala32Glu	missense	Exon 2 of 27	ENSP00000268482.3	Q92620-1
	DHX38	ENST00000904787.1		c.95C>A	p.Ala32Glu	missense	Exon 2 of 27	ENSP00000574846.1
	DHX38	ENST00000904788.1		c.95C>A	p.Ala32Glu	missense	Exon 2 of 27	ENSP00000574847.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.21
BayesDel_addAF	Benign	-0.031	T
BayesDel_noAF	Benign	-0.28
CADD	Benign	21
DANN	Uncertain	0.98
DEOGEN2	Benign	0.036	T
Eigen	Benign	-0.013
Eigen_PC	Benign	0.14
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.22	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.8	L
PhyloP100		6.8
PrimateAI	Uncertain	0.64	T
PROVEAN	Benign	0.48	N
REVEL	Benign	0.23
Sift	Benign	0.83	T
Sift4G	Benign	1.0	T
Polyphen		0.68	P
Vest4		0.57
MutPred		0.27		Gain of solvent accessibility (P = 0.0145)
MVP		0.43
MPC		0.25
ClinPred		0.89	D
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.10
gMVP		0.32

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs867897120; hg19: chr16-72130151;