Variant rs769258 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_000106.6(CYP2D6):c.31G>T(p.Val11Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/21 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. V11M) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

CYP2D6
NM_000106.6 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -4.72

Variant links:

Genes affected

CYP2D6 (HGNC:2625): (cytochrome P450 family 2 subfamily D member 6) This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and is known to metabolize as many as 25% of commonly prescribed drugs. Its substrates include antidepressants, antipsychotics, analgesics and antitussives, beta adrenergic blocking agents, antiarrythmics and antiemetics. The gene is highly polymorphic in the human population; certain alleles result in the poor metabolizer phenotype, characterized by a decreased ability to metabolize the enzyme's substrates. Some individuals with the poor metabolizer phenotype have no functional protein since they carry 2 null alleles whereas in other individuals the gene is absent. This gene can vary in copy number and individuals with the ultrarapid metabolizer phenotype can have 3 or more active copies of the gene. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]

CYP2D6 links:

NDUFA6-DT (HGNC:45273): (NDUFA6 divergent transcript)

NDUFA6-DT links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.04541096).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CYP2D6	NM_000106.6 link	c.31G>T	p.Val11Leu	missense_variant	1/9	ENST00000645361.2	NP_000097.3	P10635-1C1ID52Q5Y7H2
CYP2D6	NM_001025161.3 link	c.31G>T	p.Val11Leu	missense_variant	1/8		NP_001020332.2	P10635-2Q5Y7H2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CYP2D6	ENST00000645361.2 link	c.31G>T	p.Val11Leu	missense_variant	1/9		NM_000106.6	ENSP00000496150.1	P10635-1
CYP2D6	ENST00000359033.4 link	c.31G>T	p.Val11Leu	missense_variant	1/8	1		ENSP00000351927.4	P10635-2
CYP2D6	ENST00000488442.1 link	n.53G>T		non_coding_transcript_exon_variant	1/8	5
NDUFA6-DT	ENST00000439129.5 link	n.1718+5354C>A		intron_variant		5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

1435106

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

711462

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.66

CADD

Benign

0.027

DANN

Benign

0.54

DEOGEN2

Benign

0.0051

T;T;T;.

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.020

LIST_S2

Benign

0.75

.;.;T;T

M_CAP

Benign

0.0019

MetaRNN

Benign

0.045

T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.14

N;N;N;N

PrimateAI

Benign

0.44

PROVEAN

Benign

-1.0

.;.;N;N

REVEL

Benign

0.015

Sift

Benign

0.48

.;.;T;T

Sift4G

Benign

0.32

.;.;T;T

Vest4

0.050, 0.066

MutPred

0.36

Gain of helix (P = 0.0425);Gain of helix (P = 0.0425);Gain of helix (P = 0.0425);Gain of helix (P = 0.0425);

MVP

0.076

MPC

0.11

ClinPred

0.037

GERP RS

-3.0

Varity_R

0.019

gMVP

0.32

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over