Genetic Variant AKR1E2:p.Lys86Thr (chr10-4833399-A-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001040177.3(AKR1E2):c.257A>C(p.Lys86Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,166 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 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. K86R) has been classified as Benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Consequence

AKR1E2
NM_001040177.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.683

Publications

20 publications found

Variant links:

Genes affected

AKR1E2 (HGNC:23437): (aldo-keto reductase family 1 member E2) The protein encoded by this gene is a member of the aldo-keto reductase superfamily. Members in this family are characterized by their structure (evolutionarily highly conserved TIM barrel) and function (NAD(P)H-dependent oxido-reduction of carbonyl groups). Transcripts of this gene have been reported in specimens of human testis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2012]

AKR1E2 Gene-Disease associations (from GenCC):

cataract
Inheritance: AR Classification: LIMITED Submitted by: G2P

AKR1E2 links:

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ACMG classification

Classification was made for transcript

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=0.21337938).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AKR1E2	NM_001040177.3 link	c.257A>C	p.Lys86Thr	missense_variant	Exon 3 of 10	ENST00000298375.12	NP_001035267.1	Q96JD6-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AKR1E2	ENST00000298375.12 link	c.257A>C	p.Lys86Thr	missense_variant	Exon 3 of 10	1	NM_001040177.3	ENSP00000298375.7		Q96JD6-1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152166

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74328

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41442

American (AMR)

AF:

0.00

AC:

AN:

15282

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5182

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68018

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

828

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.18

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.49

CADD

Benign

6.7

(source)

DANN

Benign

0.73

DEOGEN2

Benign

0.043

T;T;.;.;.

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.19

LIST_S2

Uncertain

0.94

D;D;D;D;D

M_CAP

Benign

0.0022

MetaRNN

Benign

0.21

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.1

.;L;L;L;L

PhyloP100

0.68

PrimateAI

Benign

0.27

PROVEAN

Uncertain

-3.9

D;D;D;D;D

REVEL

Benign

0.11

Sift

Benign

0.091

T;T;T;D;T

Sift4G

Benign

0.14

T;T;T;T;T

Polyphen

0.015, 0.0070, 0.0, 0.012

.;B;B;B;B

Vest4

0.19, 0.23, 0.18, 0.23

MutPred

0.47

.;Gain of catalytic residue at K86 (P = 0.0482);Gain of catalytic residue at K86 (P = 0.0482);Gain of catalytic residue at K86 (P = 0.0482);Gain of catalytic residue at K86 (P = 0.0482);

MVP

0.099

MPC

0.16

ClinPred

0.090

GERP RS

-6.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.11

gMVP

0.49

Mutation Taster

=88/12

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over