Genetic Variant NM_144683.4:c.884G>T (chr17-28898691-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_144683.4(DHRS13):c.884G>T(p.Arg295Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,334 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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. R295Q) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

DHRS13
NM_144683.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.821

Publications

1 publications found

Variant links:

Genes affected

DHRS13 (HGNC:28326): (dehydrogenase/reductase 13) Predicted to enable NADP-retinol dehydrogenase activity. Predicted to be involved in retinal metabolic process. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

DHRS13 links:

ENSG00000266642 (HGNC:):

ENSG00000266642 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.34232232).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_144683.4. 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
	DHRS13	NM_144683.4	MANE Select	c.884G>T	p.Arg295Leu	missense	Exon 5 of 5	NP_653284.2	Q6UX07-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
DHRS13	ENST00000378895.9	TSL:1 MANE Select	c.884G>T	p.Arg295Leu	missense	Exon 5 of 5	ENSP00000368173.4	Q6UX07-1
DHRS13	ENST00000394901.7	TSL:1	c.734G>T	p.Arg245Leu	missense	Exon 4 of 4	ENSP00000378361.3	Q6UX07-2
DHRS13	ENST00000913592.1		c.881G>T	p.Arg294Leu	missense	Exon 5 of 5	ENSP00000583651.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000807

AC:

AN:

247684

AF XY:

0.00000742

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461334

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726920

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33472

American (AMR)

AF:

0.00

AC:

AN:

44678

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26122

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86172

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53318

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5766

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111756

Other (OTH)

AF:

0.00

AC:

AN:

60354

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.00000825

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.19

Eigen

Uncertain

0.42

Eigen_PC

Uncertain

0.41

FATHMM_MKL

Uncertain

0.83

LIST_S2

Uncertain

0.87

M_CAP

Benign

0.046

MetaRNN

Benign

0.34

MetaSVM

Benign

-0.49

MutationAssessor

Benign

1.2

PhyloP100

0.82

PrimateAI

Uncertain

0.54

PROVEAN

Uncertain

-4.3

REVEL

Benign

0.23

Sift

Benign

0.28

Sift4G

Benign

0.22

Polyphen

0.99

Vest4

0.35

MutPred

0.42

Loss of MoRF binding (P = 0.0276)

MVP

0.71

MPC

1.1

ClinPred

0.99

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.18

gMVP

0.68

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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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over