Variant 14-23995051-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_198083.4(DHRS4L2):c.326G>A(p.Gly109Asp) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

DHRS4L2
NM_198083.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.82

Variant links:

Genes affected

DHRS4L2 (HGNC:19731): (dehydrogenase/reductase 4 like 2) This gene encodes a member of the short chain dehydrogenase reductase family. The encoded protein may be an NADPH dependent retinol oxidoreductase. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Aug 2010]

DHRS4L2 links:

DHRS4L2 (HGNC:):

DHRS4L2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.747

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DHRS4L2	NM_198083.4 linkuse as main transcript	c.326G>A	p.Gly109Asp	missense_variant	3/8	ENST00000335125.11	NP_932349.2	Q6PKH6-1D5KJA1
DHRS4L2	NM_001193636.1 linkuse as main transcript	c.23G>A	p.Gly8Asp	missense_variant	3/8		NP_001180565.1	D5KJA2A0A087WSZ6D5KJA1
DHRS4L2	NM_001193637.1 linkuse as main transcript	c.23G>A	p.Gly8Asp	missense_variant	3/6		NP_001180566.1	D5KJA1F6VUV4
DHRS4L2	NM_001193635.1 linkuse as main transcript	c.222+4692G>A		intron_variant			NP_001180564.1	D5KJA1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DHRS4L2	ENST00000335125.11 linkuse as main transcript	c.326G>A	p.Gly109Asp	missense_variant	3/8	1	NM_198083.4	ENSP00000334801.6		Q6PKH6-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251364

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135846

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00000205

AC:

AN:

1461116

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726828

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.00000180

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

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

Aug 28, 2023

The c.326G>A (p.G109D) alteration is located in exon 3 (coding exon 3) of the DHRS4L2 gene. This alteration results from a G to A substitution at nucleotide position 326, causing the glycine (G) at amino acid position 109 to be replaced by an aspartic acid (D). 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

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Uncertain

0.020

CADD

Benign

DANN

Benign

0.88

DEOGEN2

Benign

0.098

T;T;D;D;.

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.96

D;D;D;D;.

M_CAP

Uncertain

0.14

MetaRNN

Pathogenic

0.75

D;D;D;D;D

MetaSVM

Benign

-0.41

PROVEAN

Pathogenic

-4.5

D;.;D;D;D

REVEL

Uncertain

0.54

Sift

Pathogenic

0.0

D;.;D;D;D

Sift4G

Uncertain

0.0090

D;T;T;D;D

Vest4

0.64

MVP

0.41

MPC

0.061

ClinPred

0.77

GERP RS

2.4

gMVP

0.61

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