rs2518042

Positions:

• chr10-4998660-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001393392.1(AKR1C2):​c.535A>G​(p.Lys179Glu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: AKR1C2 NM_001393392.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.30

Genes affected

AKR1C2 (HGNC:385): (aldo-keto reductase family 1 member C2) This gene encodes a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These enzymes catalyze the conversion of aldehydes and ketones to their corresponding alcohols using NADH and/or NADPH as cofactors. The enzymes display overlapping but distinct substrate specificity. This enzyme binds bile acid with high affinity, and shows minimal 3-alpha-hydroxysteroid dehydrogenase activity. This gene shares high sequence identity with three other gene members and is clustered with those three genes at chromosome 10p15-p14. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

AKR1C2 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AKR1C2	NM_001393392.1	c.535A>G	p.Lys179Glu	missense_variant	5/9	ENST00000380753.9	NP_001380321.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AKR1C2	ENST00000380753.9	c.535A>G	p.Lys179Glu	missense_variant	5/9	1	NM_001393392.1	ENSP00000370129.4
AKR1C2	ENST00000421196.7	c.457A>G	p.Lys153Glu	missense_variant	4/8	1		ENSP00000392694.2
AKR1C2	ENST00000604507.5	c.535A>G	p.Lys179Glu	missense_variant	6/7	5		ENSP00000474566.1
AKR1C2	ENST00000460124.5	n.1995A>G		non_coding_transcript_exon_variant	4/8	5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000658 Hom.: 0

Bravo AF: 0.0000151

ESP6500AA AF: 0.000227 AC: 1

ESP6500EA AF: 0.00 AC: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.55
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.44
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.14	T;.;.
Eigen	Benign	0.072
Eigen_PC	Benign	-0.025
FATHMM_MKL	Benign	0.72	D
LIST_S2	Benign	0.85	D;D;T
M_CAP	Benign	0.0035	T
MetaRNN	Uncertain	0.47	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.17	N;.;.
PrimateAI	Benign	0.43	T
PROVEAN	Uncertain	-3.8	D;D;.
REVEL	Benign	0.20
Sift	Uncertain	0.0060	D;D;.
Sift4G	Benign	0.20	T;T;.
Polyphen		0.98	D;D;.
Vest4		0.43
MVP		0.30
MPC		0.56
ClinPred		0.96	D
GERP RS		3.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.93
gMVP		0.21

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

Other links and lift over

dbSNP: rs2518042; hg19: chr10-5040852;