Genetic Variant DHRS12:p.Asn137Ser (chr13-51773988-T-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_001377533.1(DHRS12):c.410A>G(p.Asn137Ser) 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 1,461,806 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: 0.0000014 ( 0 hom. )

Consequence

DHRS12
NM_001377533.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.964

Publications

1 publications found

Variant links:

Genes affected

DHRS12 (HGNC:25832): (dehydrogenase/reductase 12) This gene encodes a member of the short-chain dehydrogenases/reductases (SDR) family, which has over 46,000 members. Members in this family are enzymes that metabolize many different compounds, such as steroid hormones, prostaglandins, retinoids, lipids and xenobiotics. Alternative splicing results in multiple transcript variants and protein isoforms. [provided by RefSeq, Jul 2012]

DHRS12 links:

ENSG00000285444 (HGNC:):

ENSG00000285444 links:

Genome browser will be placed here

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=0.06457558).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DHRS12	NM_001377533.1 link	c.410A>G	p.Asn137Ser	missense_variant	Exon 6 of 9	ENST00000444610.8	NP_001364462.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
DHRS12	ENST00000444610.8 link	c.410A>G	p.Asn137Ser	missense_variant	Exon 6 of 9	1	NM_001377533.1	ENSP00000411565.3	A0PJE2-4A0A8C8L8Z5
ENSG00000285444	ENST00000642706.1 link	n.*557A>G		non_coding_transcript_exon_variant	Exon 9 of 11			ENSP00000495561.1	A0A2R8Y6I0
ENSG00000285444	ENST00000642706.1 link	n.*557A>G		3_prime_UTR_variant	Exon 9 of 11			ENSP00000495561.1	A0A2R8Y6I0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251444

AF XY:

0.00

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:

0.00000137

AC:

AN:

1461806

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727222

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33478

American (AMR)

AF:

0.00

AC:

AN:

44716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26128

East Asian (EAS)

AF:

0.0000504

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111958

Other (OTH)

AF:

0.00

AC:

AN:

60386

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

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

Aug 21, 2023

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.410A>G (p.N137S) alteration is located in exon 6 (coding exon 5) of the DHRS12 gene. This alteration results from a A to G substitution at nucleotide position 410, causing the asparagine (N) at amino acid position 137 to be replaced by a serine (S). 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

0.062

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.77

CADD

Benign

0.043

(source)

DANN

Benign

0.23

DEOGEN2

Benign

0.0022

T;.;.;.

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.049

LIST_S2

Benign

0.80

T;T;T;T

M_CAP

Benign

0.0013

MetaRNN

Benign

0.065

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.47

N;.;.;.

PhyloP100

0.96

PrimateAI

Benign

0.26

PROVEAN

Benign

-0.49

N;N;N;.

REVEL

Benign

0.053

Sift

Benign

0.77

T;T;T;.

Sift4G

Benign

0.83

T;T;T;T

Polyphen

0.0

B;B;B;.

Vest4

0.041

MutPred

0.45

Gain of catalytic residue at K182 (P = 0.0071);.;.;.;

MVP

0.18

MPC

0.13

ClinPred

0.043

GERP RS

-1.6

Varity_R

0.019

gMVP

0.062

Mutation Taster

=100/0

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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